diff --git a/VERSION b/VERSION index 203fc146cec..ed7e2ff7acf 100644 --- a/VERSION +++ b/VERSION @@ -1,4 +1,4 @@ MYSQL_VERSION_MAJOR=10 MYSQL_VERSION_MINOR=4 -MYSQL_VERSION_PATCH=32 +MYSQL_VERSION_PATCH=33 SERVER_MATURITY=stable diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc index 64a0f44e183..0c018b97d29 100644 --- a/extra/mariabackup/xtrabackup.cc +++ b/extra/mariabackup/xtrabackup.cc @@ -122,7 +122,8 @@ int sd_notifyf() { return 0; } int sys_var_init(); /* === xtrabackup specific options === */ -char xtrabackup_real_target_dir[FN_REFLEN] = "./xtrabackup_backupfiles/"; +#define DEFAULT_TARGET_DIR "./xtrabackup_backupfiles/" +char xtrabackup_real_target_dir[FN_REFLEN] = DEFAULT_TARGET_DIR; char *xtrabackup_target_dir= xtrabackup_real_target_dir; static my_bool xtrabackup_version; static my_bool verbose; @@ -421,6 +422,9 @@ uint opt_safe_slave_backup_timeout = 0; const char *opt_history = NULL; +/* Whether xtrabackup_binlog_info should be created on recovery */ +static bool recover_binlog_info; + char mariabackup_exe[FN_REFLEN]; char orig_argv1[FN_REFLEN]; @@ -1226,22 +1230,25 @@ struct my_option xb_client_options[]= { {"compress", OPT_XTRA_COMPRESS, "Compress individual backup files using the " - "specified compression algorithm. Currently the only supported algorithm " - "is 'quicklz'. It is also the default algorithm, i.e. the one used when " - "--compress is used without an argument.", + "specified compression algorithm. It uses no longer maintained QuickLZ " + "library hence this option was deprecated with MariaDB 10.1.31 and 10.2.13.", (G_PTR *) &xtrabackup_compress_alg, (G_PTR *) &xtrabackup_compress_alg, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0}, {"compress-threads", OPT_XTRA_COMPRESS_THREADS, "Number of threads for parallel data compression. The default value is " - "1.", + "1. " + "This option was deprecated as it relies on the no longer " + "maintained QuickLZ library.", (G_PTR *) &xtrabackup_compress_threads, (G_PTR *) &xtrabackup_compress_threads, 0, GET_UINT, REQUIRED_ARG, 1, 1, UINT_MAX, 0, 0, 0}, {"compress-chunk-size", OPT_XTRA_COMPRESS_CHUNK_SIZE, "Size of working buffer(s) for compression threads in bytes. The default " - "value is 64K.", + "value is 64K. " + "This option was deprecated as it relies on the no longer " + "maintained QuickLZ library.", (G_PTR *) &xtrabackup_compress_chunk_size, (G_PTR *) &xtrabackup_compress_chunk_size, 0, GET_ULL, REQUIRED_ARG, (1 << 16), 1024, ULONGLONG_MAX, 0, 0, 0}, @@ -1362,7 +1369,9 @@ struct my_option xb_client_options[]= { {"decompress", OPT_DECOMPRESS, "Decompresses all files with the .qp " - "extension in a backup previously made with the --compress option.", + "extension in a backup previously made with the --compress option. " + "This option was deprecated as it relies on the no longer " + "maintained QuickLZ library.", (uchar *) &opt_decompress, (uchar *) &opt_decompress, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, @@ -2335,6 +2344,7 @@ xtrabackup_read_metadata(char *filename) { FILE *fp; my_bool r = TRUE; + int t; fp = fopen(filename,"r"); if(!fp) { @@ -2365,6 +2375,9 @@ xtrabackup_read_metadata(char *filename) } /* Optional fields */ + if (fscanf(fp, "recover_binlog_info = %d\n", &t) == 1) { + recover_binlog_info = (t == 1); + } end: fclose(fp); @@ -2383,11 +2396,13 @@ xtrabackup_print_metadata(char *buf, size_t buf_len) "backup_type = %s\n" "from_lsn = " UINT64PF "\n" "to_lsn = " UINT64PF "\n" - "last_lsn = " UINT64PF "\n", + "last_lsn = " UINT64PF "\n" + "recover_binlog_info = %d\n", metadata_type, metadata_from_lsn, metadata_to_lsn, - metadata_last_lsn); + metadata_last_lsn, + MY_TEST(opt_binlog_info == BINLOG_INFO_LOCKLESS)); } /*********************************************************************** @@ -6031,6 +6046,26 @@ static ibool prepare_handle_del_files(const char *datadir, const char *db, const return TRUE; } + +/************************************************************************** +Store the current binary log coordinates in a specified file. +@return 'false' on error. */ +static bool +store_binlog_info(const char *filename, const char* name, ulonglong pos) +{ + FILE *fp = fopen(filename, "w"); + + if (!fp) { + msg("mariabackup: failed to open '%s'\n", filename); + return(false); + } + + fprintf(fp, "%s\t%llu\n", name, pos); + fclose(fp); + + return(true); +} + /** Implement --prepare @return whether the operation succeeded */ static bool xtrabackup_prepare_func(char** argv) @@ -6270,6 +6305,20 @@ static bool xtrabackup_prepare_func(char** argv) msg("Last binlog file %s, position %lld", trx_sys.recovered_binlog_filename, longlong(trx_sys.recovered_binlog_offset)); + + /* output to xtrabackup_binlog_pos_innodb and (if + backup_safe_binlog_info was available on the server) to + xtrabackup_binlog_info. In the latter case + xtrabackup_binlog_pos_innodb becomes redundant and is created + only for compatibility. */ + ok = store_binlog_info( + "xtrabackup_binlog_pos_innodb", + trx_sys.recovered_binlog_filename, + trx_sys.recovered_binlog_offset) + && (!recover_binlog_info || store_binlog_info( + XTRABACKUP_BINLOG_INFO, + trx_sys.recovered_binlog_filename, + trx_sys.recovered_binlog_offset)); } /* Check whether the log is applied enough or not. */ @@ -6708,9 +6757,10 @@ void handle_options(int argc, char **argv, char ***argv_server, server_default_groups.push_back(NULL); snprintf(conf_file, sizeof(conf_file), "my"); - if (prepare && target_dir) { + if (prepare) { snprintf(conf_file, sizeof(conf_file), - "%s/backup-my.cnf", target_dir); + "%s/backup-my.cnf", target_dir ? target_dir: + DEFAULT_TARGET_DIR); if (!strncmp(argv[1], "--defaults-file=", 16)) { /* Remove defaults-file*/ for (int i = 2; ; i++) { diff --git a/extra/mariabackup/xtrabackup.h b/extra/mariabackup/xtrabackup.h index df2f766aedb..fe8d36a2ed0 100644 --- a/extra/mariabackup/xtrabackup.h +++ b/extra/mariabackup/xtrabackup.h @@ -171,7 +171,7 @@ extern uint opt_safe_slave_backup_timeout; extern const char *opt_history; -enum binlog_info_enum { BINLOG_INFO_OFF, BINLOG_INFO_ON, +enum binlog_info_enum { BINLOG_INFO_OFF, BINLOG_INFO_LOCKLESS, BINLOG_INFO_ON, BINLOG_INFO_AUTO}; extern ulong opt_binlog_info; diff --git a/include/byte_order_generic_x86_64.h b/include/byte_order_generic_x86_64.h index a25e6a2ab08..305ba2b430e 100644 --- a/include/byte_order_generic_x86_64.h +++ b/include/byte_order_generic_x86_64.h @@ -83,7 +83,7 @@ static inline ulonglong uint6korr(const void *p) #define HAVE_mi_uint5korr #define HAVE_mi_uint6korr #define HAVE_mi_uint7korr -#define HAVE_mi_uint78orr +#define HAVE_mi_uint8korr /* Read numbers stored in high-bytes-first order */ diff --git a/include/m_ctype.h b/include/m_ctype.h index 96eea74d5ba..7cd8bb75aab 100644 --- a/include/m_ctype.h +++ b/include/m_ctype.h @@ -324,7 +324,8 @@ enum my_lex_states MY_LEX_IDENT_OR_KEYWORD, MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR, MY_LEX_STRING_OR_DELIMITER, MY_LEX_MINUS_OR_COMMENT, MY_LEX_PLACEHOLDER, - MY_LEX_COMMA + MY_LEX_COMMA, + MY_LEX_IDENT_OR_QUALIFIED_SPECIAL_FUNC }; struct charset_info_st; diff --git a/include/mariadb_capi_rename.h b/include/mariadb_capi_rename.h index 616a9142fe6..58e16fdc0c0 100644 --- a/include/mariadb_capi_rename.h +++ b/include/mariadb_capi_rename.h @@ -22,7 +22,7 @@ #ifndef MARIADB_CAPI_RENAME_INCLUDED #define MARIADB_CAPI_RENAME_INCLUDED -#if !defined(EMBEDDED_LIBRARY) +#if !defined(EMBEDDED_LIBRARY) && !defined(MYSQL_DYNAMIC_PLUGIN) #define MARIADB_ADD_PREFIX(_SYMBOL) server_##_SYMBOL #define mysql_real_connect MARIADB_ADD_PREFIX(mysql_real_connect) diff --git a/include/myisamchk.h b/include/myisamchk.h index 5876d67ca5f..eaff2c9ffdd 100644 --- a/include/myisamchk.h +++ b/include/myisamchk.h @@ -117,6 +117,7 @@ typedef struct st_handler_check_param uint progress_counter; /* How often to call _report_progress() */ ulonglong progress, max_progress; + void (*init_fix_record)(void *); int (*fix_record)(struct st_myisam_info *info, uchar *record, int keynum); mysql_mutex_t print_msg_mutex; diff --git a/include/mysql.h b/include/mysql.h index 3bc07d9c480..89807c07fce 100644 --- a/include/mysql.h +++ b/include/mysql.h @@ -331,7 +331,7 @@ typedef struct st_mysql_res { } MYSQL_RES; -#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT) +#if !defined(MYSQL_SERVICE_SQL) && !defined(MYSQL_CLIENT) #define MYSQL_CLIENT #endif @@ -363,7 +363,7 @@ typedef struct st_mysql_parameters */ #define MYSQL_WAIT_TIMEOUT 8 -#if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY) +#if !defined(MYSQL_SERVICE_SQL) #define max_allowed_packet (*mysql_get_parameters()->p_max_allowed_packet) #define net_buffer_length (*mysql_get_parameters()->p_net_buffer_length) #endif diff --git a/include/mysql/plugin_audit.h.pp b/include/mysql/plugin_audit.h.pp index aa3a98435b6..a298eadfb4d 100644 --- a/include/mysql/plugin_audit.h.pp +++ b/include/mysql/plugin_audit.h.pp @@ -419,6 +419,33 @@ int json_escape_string(const char *str,const char *str_end, char *json, char *json_end); int json_unescape_json(const char *json_str, const char *json_end, char *res, char *res_end); +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; +MYSQL *mysql_real_connect_local(MYSQL *mysql); struct st_mysql_xid { long formatID; long gtrid_length; diff --git a/include/mysql/plugin_auth.h.pp b/include/mysql/plugin_auth.h.pp index 1ed18350e9e..d418eb787e5 100644 --- a/include/mysql/plugin_auth.h.pp +++ b/include/mysql/plugin_auth.h.pp @@ -419,6 +419,33 @@ int json_escape_string(const char *str,const char *str_end, char *json, char *json_end); int json_unescape_json(const char *json_str, const char *json_end, char *res, char *res_end); +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; +MYSQL *mysql_real_connect_local(MYSQL *mysql); struct st_mysql_xid { long formatID; long gtrid_length; diff --git a/include/mysql/plugin_encryption.h.pp b/include/mysql/plugin_encryption.h.pp index 4101686d725..df82bbe0190 100644 --- a/include/mysql/plugin_encryption.h.pp +++ b/include/mysql/plugin_encryption.h.pp @@ -419,6 +419,33 @@ int json_escape_string(const char *str,const char *str_end, char *json, char *json_end); int json_unescape_json(const char *json_str, const char *json_end, char *res, char *res_end); +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; +MYSQL *mysql_real_connect_local(MYSQL *mysql); struct st_mysql_xid { long formatID; long gtrid_length; diff --git a/include/mysql/plugin_ftparser.h.pp b/include/mysql/plugin_ftparser.h.pp index aa8809edabc..5574aaf7143 100644 --- a/include/mysql/plugin_ftparser.h.pp +++ b/include/mysql/plugin_ftparser.h.pp @@ -419,6 +419,33 @@ int json_escape_string(const char *str,const char *str_end, char *json, char *json_end); int json_unescape_json(const char *json_str, const char *json_end, char *res, char *res_end); +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; +MYSQL *mysql_real_connect_local(MYSQL *mysql); struct st_mysql_xid { long formatID; long gtrid_length; diff --git a/include/mysql/plugin_password_validation.h.pp b/include/mysql/plugin_password_validation.h.pp index d0b624fa0c5..3addf80565d 100644 --- a/include/mysql/plugin_password_validation.h.pp +++ b/include/mysql/plugin_password_validation.h.pp @@ -419,6 +419,33 @@ int json_escape_string(const char *str,const char *str_end, char *json, char *json_end); int json_unescape_json(const char *json_str, const char *json_end, char *res, char *res_end); +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; +MYSQL *mysql_real_connect_local(MYSQL *mysql); struct st_mysql_xid { long formatID; long gtrid_length; diff --git a/include/mysql/service_sql.h b/include/mysql/service_sql.h new file mode 100644 index 00000000000..0a3a2294fa1 --- /dev/null +++ b/include/mysql/service_sql.h @@ -0,0 +1,119 @@ +/* Copyright (C) 2021 MariaDB Corporation + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */ + +#ifndef MYSQL_SERVICE_SQL +#define MYSQL_SERVICE_SQL + +#ifndef MYSQL_ABI_CHECK +#include +#endif + +/** + @file + SQL service + + Interface for plugins to execute SQL queries on the local server. + + Functions of the service are the 'server-limited' client library: + mysql_init + mysql_real_connect_local + mysql_real_connect + mysql_errno + mysql_error + mysql_real_query + mysql_affected_rows + mysql_num_rows + mysql_store_result + mysql_free_result + mysql_fetch_row + mysql_close +*/ + + +#ifdef __cplusplus +extern "C" { +#endif + +extern struct sql_service_st { + MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql); + MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql); + MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host, + const char *user, const char *passwd, const char *db, unsigned int port, + const char *unix_socket, unsigned long clientflag); + unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql); + const char *(STDCALL *mysql_error_func)(MYSQL *mysql); + int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q, + unsigned long length); + my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql); + my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res); + MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql); + void (STDCALL *mysql_free_result_func)(MYSQL_RES *result); + MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result); + void (STDCALL *mysql_close_func)(MYSQL *mysql); + int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option, + const void *arg); + unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res); + int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name); + unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res); + int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db); + my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key, + const char *cert, const char *ca, + const char *capath, const char *cipher); +} *sql_service; + +#ifdef MYSQL_DYNAMIC_PLUGIN + +#define mysql_init(M) sql_service->mysql_init_func(M) +#define mysql_real_connect_local(M) sql_service->mysql_real_connect_local_func(M) +#define mysql_real_connect(M,H,U,PW,D,P,S,F) sql_service->mysql_real_connect_func(M,H,U,PW,D,P,S,F) +#define mysql_errno(M) sql_service->mysql_errno_func(M) +#define mysql_error(M) sql_service->mysql_error_func(M) +#define mysql_real_query sql_service->mysql_real_query_func +#define mysql_affected_rows(M) sql_service->mysql_affected_rows_func(M) +#define mysql_num_rows(R) sql_service->mysql_num_rows_func(R) +#define mysql_store_result(M) sql_service->mysql_store_result_func(M) +#define mysql_free_result(R) sql_service->mysql_free_result_func(R) +#define mysql_fetch_row(R) sql_service->mysql_fetch_row_func(R) +#define mysql_close(M) sql_service->mysql_close_func(M) +#define mysql_options(M,O,V) sql_service->mysql_options_func(M,O,V) +#define mysql_fetch_lengths(R) sql_service->mysql_fetch_lengths_func(R) +#define mysql_set_character_set(M,C) sql_service->mysql_set_character_set_func(M,C) +#define mysql_num_fields(R) sql_service->mysql_num_fields_func(R) +#define mysql_select_db(M,D) sql_service->mysql_select_db_func(M,D) +#define mysql_ssl_set(M,K,C,A,P,H) sql_service->mysql_ssl_set_func(M,K,C,A,P,H) + +#else + +/* + Establishes the connection to the 'local' server that started the plugin. + Like the mysql_real_connect() does for the remote server. + The established connection has no user/host associated to it, + neither it has the current db, so the queries should have + database/table name specified. +*/ +MYSQL *mysql_real_connect_local(MYSQL *mysql); + +/* The rest of the function declarations must be taken from the mysql.h */ + +#endif /*MYSQL_DYNAMIC_PLUGIN*/ + + +#ifdef __cplusplus +} +#endif + +#endif /*MYSQL_SERVICE_SQL */ + + diff --git a/include/mysql/services.h b/include/mysql/services.h index 2c3a0ae421b..94f7bb3b2da 100644 --- a/include/mysql/services.h +++ b/include/mysql/services.h @@ -41,6 +41,7 @@ extern "C" { #include #include /*#include */ +#include #ifdef __cplusplus } diff --git a/include/service_versions.h b/include/service_versions.h index fb7e715f858..fc31583b14a 100644 --- a/include/service_versions.h +++ b/include/service_versions.h @@ -43,3 +43,4 @@ #define VERSION_thd_wait 0x0100 #define VERSION_wsrep 0x0400 #define VERSION_json 0x0100 +#define VERSION_sql_service 0x0100 diff --git a/include/sql_common.h b/include/sql_common.h index a61572e380c..0825e729e26 100644 --- a/include/sql_common.h +++ b/include/sql_common.h @@ -65,13 +65,13 @@ typedef struct st_mysql_methods MYSQL_ROW column, unsigned int field_count); void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results); int (*read_change_user_result)(MYSQL *mysql); + void (*on_close_free)(MYSQL *mysql); #if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY) MYSQL_FIELD * (*list_fields)(MYSQL *mysql); my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt); int (*stmt_execute)(MYSQL_STMT *stmt); int (*read_binary_rows)(MYSQL_STMT *stmt); int (*unbuffered_fetch)(MYSQL *mysql, char **row); - void (*free_embedded_thd)(MYSQL *mysql); const char *(*read_statistics)(MYSQL *mysql); my_bool (*next_result)(MYSQL *mysql); int (*read_rows_from_cursor)(MYSQL_STMT *stmt); diff --git a/libmysqld/emb_qcache.cc b/libmysqld/emb_qcache.cc index 603542e820e..95e09cd8635 100644 --- a/libmysqld/emb_qcache.cc +++ b/libmysqld/emb_qcache.cc @@ -490,7 +490,7 @@ int emb_load_querycache_result(THD *thd, Querycache_stream *src) *prev_row= NULL; data->embedded_info->prev_ptr= prev_row; return_ok: - net_send_eof(thd, thd->server_status, + thd->protocol->net_send_eof(thd, thd->server_status, thd->get_stmt_da()->current_statement_warn_count()); DBUG_RETURN(0); err: diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index 565a722e13b..9a011b2180f 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -43,7 +43,7 @@ C_MODE_START extern unsigned int mysql_server_last_errno; extern char mysql_server_last_error[MYSQL_ERRMSG_SIZE]; static my_bool emb_read_query_result(MYSQL *mysql); -static void emb_free_embedded_thd(MYSQL *mysql); +static void free_embedded_thd(MYSQL *mysql); static bool embedded_print_errors= 0; extern "C" void unireg_clear(int exit_code) @@ -121,7 +121,7 @@ emb_advanced_command(MYSQL *mysql, enum enum_server_command command, thd->killed= NOT_KILLED; else { - emb_free_embedded_thd(mysql); + free_embedded_thd(mysql); thd= 0; } } @@ -431,7 +431,7 @@ int emb_unbuffered_fetch(MYSQL *mysql, char **row) return 0; } -static void emb_free_embedded_thd(MYSQL *mysql) +static void free_embedded_thd(MYSQL *mysql) { THD *thd= (THD*)mysql->thd; server_threads.erase(thd); @@ -454,12 +454,25 @@ static MYSQL_RES * emb_store_result(MYSQL *mysql) return mysql_store_result(mysql); } -int emb_read_change_user_result(MYSQL *mysql) +static int emb_read_change_user_result(MYSQL *mysql) { mysql->net.read_pos= (uchar*)""; // fake an OK packet return mysql_errno(mysql) ? (int)packet_error : 1 /* length of the OK packet */; } + +static void emb_on_close_free(MYSQL *mysql) +{ + my_free(mysql->info_buffer); + mysql->info_buffer= 0; + if (mysql->thd) + { + free_embedded_thd(mysql); + mysql->thd= 0; + } +} + + MYSQL_METHODS embedded_methods= { emb_read_query_result, @@ -469,12 +482,12 @@ MYSQL_METHODS embedded_methods= emb_fetch_lengths, emb_flush_use_result, emb_read_change_user_result, + emb_on_close_free, emb_list_fields, emb_read_prepare_result, emb_stmt_execute, emb_read_binary_rows, emb_unbuffered_fetch, - emb_free_embedded_thd, emb_read_statistics, emb_read_query_result, emb_read_rows_from_cursor @@ -695,8 +708,7 @@ void *create_embedded_thd(int client_flag) if (thd->variables.max_join_size == HA_POS_ERROR) thd->variables.option_bits |= OPTION_BIG_SELECTS; - thd->proc_info=0; // Remove 'login' - thd->set_command(COM_SLEEP); + thd->mark_connection_idle(); thd->set_time(); thd->init_for_queries(); thd->client_capabilities= client_flag; @@ -1112,7 +1124,7 @@ bool Protocol::send_result_set_metadata(List *list, uint flags) for (uint pos= 0 ; (item= it++); pos++) { - if (prot.store_field_metadata(thd, item, pos)) + if (prot.store_item_metadata(thd, item, pos)) goto err; } @@ -1227,8 +1239,7 @@ bool Protocol_binary::write() @retval FALSE Success */ -bool -net_send_ok(THD *thd, +bool Protocol::net_send_ok(THD *thd, uint server_status, uint statement_warn_count, ulonglong affected_rows, ulonglong id, const char *message, bool, bool) @@ -1263,7 +1274,7 @@ net_send_ok(THD *thd, */ bool -net_send_eof(THD *thd, uint server_status, uint statement_warn_count) +Protocol::net_send_eof(THD *thd, uint server_status, uint statement_warn_count) { bool error= write_eof_packet(thd, server_status, statement_warn_count); thd->cur_data= 0; @@ -1271,8 +1282,8 @@ net_send_eof(THD *thd, uint server_status, uint statement_warn_count) } -bool net_send_error_packet(THD *thd, uint sql_errno, const char *err, - const char *sqlstate) +bool Protocol::net_send_error_packet(THD *thd, uint sql_errno, const char *err, + const char *sqlstate) { uint error; char converted_err[MYSQL_ERRMSG_SIZE]; diff --git a/libmysqld/libmysql.c b/libmysqld/libmysql.c index b9293d84771..0551788ea28 100644 --- a/libmysqld/libmysql.c +++ b/libmysqld/libmysql.c @@ -1064,11 +1064,6 @@ unsigned int STDCALL mysql_field_count(MYSQL *mysql) return mysql->field_count; } -my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql) -{ - return mysql->affected_rows; -} - my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql) { return mysql->insert_id; diff --git a/libservices/CMakeLists.txt b/libservices/CMakeLists.txt index 274c8ce6dac..6b47bb53fdb 100644 --- a/libservices/CMakeLists.txt +++ b/libservices/CMakeLists.txt @@ -38,6 +38,7 @@ SET(MYSQLSERVICES_SOURCES thd_wait_service.c wsrep_service.c json_service.c + sql_service.c ) ADD_CONVENIENCE_LIBRARY(mysqlservices ${MYSQLSERVICES_SOURCES}) diff --git a/libservices/sql_service.c b/libservices/sql_service.c new file mode 100644 index 00000000000..5c0102bfadf --- /dev/null +++ b/libservices/sql_service.c @@ -0,0 +1,19 @@ + +/* Copyright (c) 2018, Monty Program Ab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#include +SERVICE_VERSION sql_service= (void*)VERSION_sql_service; diff --git a/mysql-test/main/cast.result b/mysql-test/main/cast.result index f154db15bcc..276decb73c8 100644 --- a/mysql-test/main/cast.result +++ b/mysql-test/main/cast.result @@ -814,7 +814,7 @@ show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) DEFAULT NULL, - `b` char(5) GENERATED ALWAYS AS (cast('a' as char(10) charset latin1) + `a`) VIRTUAL + `b` char(5) GENERATED ALWAYS AS (cast('a' as char(10) charset latin1 binary) + `a`) VIRTUAL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci drop table t1; select collation(cast("a" as char(10) binary)); diff --git a/mysql-test/main/cast.test b/mysql-test/main/cast.test index 478c59a58f7..ce4b1f6a574 100644 --- a/mysql-test/main/cast.test +++ b/mysql-test/main/cast.test @@ -158,10 +158,9 @@ select cast(1 as double(64,63)); # set names binary; select cast(_latin1'test' as char character set latin2); -#enable after MDEV-32461 fix ---disable_view_protocol +--disable_service_connection select cast(_koi8r'ÔÅÓÔ' as char character set cp1251); ---enable_view_protocol +--enable_service_connection create table t1 select cast(_koi8r'ÔÅÓÔ' as char character set cp1251) as t; show create table t1; drop table t1; @@ -169,8 +168,7 @@ drop table t1; # # CAST to CHAR with/without length # -#enable after MDEV-32461 fix ---disable_view_protocol +--disable_service_connection select cast(_latin1'ab' AS char) as c1, cast(_latin1'a ' AS char) as c2, @@ -178,7 +176,7 @@ select cast(_latin1'a ' AS char(2)) as c4, hex(cast(_latin1'a' AS char(2))) as c5; select cast(1000 as CHAR(3)); ---enable_view_protocol +--enable_service_connection SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR create table t1 select @@ -239,15 +237,14 @@ select cast("1:2:3" as TIME) = "1:02:03"; # CREATE TABLE t1 (a enum ('aac','aab','aaa') not null); INSERT INTO t1 VALUES ('aaa'),('aab'),('aac'); -#enable after MDEV-32461 fix ---disable_view_protocol +--disable_service_connection # these two should be in enum order SELECT a, CAST(a AS CHAR) FROM t1 ORDER BY CAST(a AS UNSIGNED) ; SELECT a, CAST(a AS CHAR(3)) FROM t1 ORDER BY CAST(a AS CHAR(2)), a; # these two should be in alphabetic order SELECT a, CAST(a AS UNSIGNED) FROM t1 ORDER BY CAST(a AS CHAR) ; SELECT a, CAST(a AS CHAR(2)) FROM t1 ORDER BY CAST(a AS CHAR(3)), a; ---enable_view_protocol +--enable_service_connection DROP TABLE t1; # @@ -349,12 +346,11 @@ select cast(NULL as decimal(6)) as t1; # Bug #17903: cast to char results in binary # set names latin1; -#enable after MDEV-32461 fix ---disable_view_protocol +--disable_service_connection select hex(cast('a' as char(2) binary)); select hex(cast('a' as binary(2))); select hex(cast('a' as char(2) binary)); ---enable_view_protocol +--enable_service_connection # # Bug#29898: Item_date_typecast::val_int doesn't reset the null_value flag. @@ -484,14 +480,13 @@ drop table t1; # # CAST (... BINARY) # -#enable after MDEV-32461 fix ---disable_view_protocol +--disable_service_connection select collation(cast("a" as char(10) binary)); select collation(cast("a" as char(10) charset utf8 binary)); select collation(cast("a" as char(10) ascii binary)); select collation(cast("a" as char(10) binary charset utf8)); select collation(cast("a" as char(10) binary ascii)); ---enable_view_protocol +--enable_service_connection --echo # --echo # MDEV-11030 Assertion `precision > 0' failed in decimal_bin_size @@ -773,14 +768,14 @@ INSERT INTO t1 VALUES (-1.0); SELECT * FROM t1; DROP TABLE t1; -#enable after MDEV-32461 fix +#enable after MDEV-32645 is fixed --disable_view_protocol SELECT CAST(-1e0 AS UNSIGNED); ---enable_view_protocol CREATE TABLE t1 (a BIGINT UNSIGNED); INSERT INTO t1 VALUES (-1e0); SELECT * FROM t1; DROP TABLE t1; +--enable_view_protocol SELECT CAST(-1e308 AS UNSIGNED); CREATE TABLE t1 (a BIGINT UNSIGNED); diff --git a/mysql-test/main/cte_nonrecursive.result b/mysql-test/main/cte_nonrecursive.result index f6cb180f4a5..e86c101686c 100644 --- a/mysql-test/main/cte_nonrecursive.result +++ b/mysql-test/main/cte_nonrecursive.result @@ -2339,4 +2339,289 @@ set sql_mode="oracle"; with data as (select 1 as id) select id into @myid from data; set sql_mode= @save_sql_mode; +# +# MDEV-31995 CTE column name specification inconsistency +# +create table t1 (a int, b int); +insert into t1 values (1,1),(1,2),(1,3),(2,1),(2,2); +create table t2 (a int, b int); +insert into t2 values (3,1),(3,2),(3,3),(4,1),(4,2); +with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 group by col1) +select * from cte; +c1 c2 +1 6 +2 3 +prepare st from "with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 group by col1) +select * from cte"; +execute st; +c1 c2 +1 6 +2 3 +execute st; +c1 c2 +1 6 +2 3 +drop prepare st; +create procedure sp() with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 group by col1) +select * from cte; +call sp(); +c1 c2 +1 6 +2 3 +call sp(); +c1 c2 +1 6 +2 3 +drop procedure sp; +with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 order by col1) +select * from cte; +c1 c2 +1 9 +prepare st from "with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 order by col1) +select * from cte"; +execute st; +c1 c2 +1 9 +execute st; +c1 c2 +1 9 +drop prepare st; +create procedure sp() with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 order by col1) +select * from cte; +call sp(); +c1 c2 +1 9 +call sp(); +c1 c2 +1 9 +drop procedure sp; +with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 where a > 1 group by col1 +union select a as col3, sum(b) as col4 from t2 where b > 2 group by col3), +cte2 (c3, c4) as +(select a as col5, sum(b) as col6 from t1 where a <= 1 group by col5 +union select a as col7, sum(b) as col8 from t2 where b <= 2 group by col7) +select * from cte where c1=1 union select * from cte2 where c3=3; +c1 c2 +3 3 +prepare st from "with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 where a > 1 group by col1 +union select a as col3, sum(b) as col4 from t2 where b > 2 group by col3), +cte2 (c3, c4) as +(select a as col5, sum(b) as col6 from t1 where a <= 1 group by col5 +union select a as col7, sum(b) as col8 from t2 where b <= 2 group by col7) +select * from cte where c1=1 union select * from cte2 where c3=3"; +execute st; +c1 c2 +3 3 +execute st; +c1 c2 +3 3 +drop prepare st; +create procedure sp() with cte (c1,c2) as +(select a as col1, sum(b) as col2 from t1 where a > 1 group by col1 +union select a as col3, sum(b) as col4 from t2 where b > 2 group by col3), +cte2 (c3, c4) as +(select a as col5, sum(b) as col6 from t1 where a <= 1 group by col5 +union select a as col7, sum(b) as col8 from t2 where b <= 2 group by col7) +select * from cte where c1=1 union select * from cte2 where c3=3; +call sp(); +c1 c2 +3 3 +call sp(); +c1 c2 +3 3 +drop procedure sp; +with cte (c1,c2) as (select * from t1) +select cte.c1+1 as col1 , cte.c2 as col2 from cte where cte.c1 > 1 +union +select cte.c1 as col3, cte.c2+1 as col4 from cte where cte.c1 < 0; +col1 col2 +3 1 +3 2 +prepare st from "with cte (c1,c2) as (select * from t1) +select cte.c1+1 as col1 , cte.c2 as col2 from cte where cte.c1 > 1 +union +select cte.c1 as col3, cte.c2+1 as col4 from cte where cte.c1 < 0"; +execute st; +col1 col2 +3 1 +3 2 +execute st; +col1 col2 +3 1 +3 2 +save this to the end to test errors >drop prepare st; +create procedure sp() with cte (c1,c2) as (select * from t1) +select cte.c1+1 as col1 , cte.c2 as col2 from cte where cte.c1 > 1 +union +select cte.c1 as col3, cte.c2+1 as col4 from cte where cte.c1 < 0; +call sp(); +col1 col2 +3 1 +3 2 +call sp(); +col1 col2 +3 1 +3 2 +drop procedure sp; +insert into t1 select * from t2; +with cte (c1, c2) +as (select a, sum(b) from t1 where b > 1 group by a having sum(b) < 5) +select * from cte where c1 < 4 and c2 > 1; +c1 c2 +2 2 +# Check pushdown conditions in JSON output +explain format=json with cte (c1, c2) +as (select a, sum(b) from t1 where b > 1 group by a having sum(b) < 5) +select * from cte where c1 < 4 and c2 > 1; +EXPLAIN +{ + "query_block": { + "select_id": 1, + "table": { + "table_name": "", + "access_type": "ALL", + "rows": 10, + "filtered": 100, + "attached_condition": "cte.c1 < 4 and cte.c2 > 1", + "materialized": { + "query_block": { + "select_id": 2, + "having_condition": "sum(t1.b) < 5 and c2 > 1", + "filesort": { + "sort_key": "t1.a", + "temporary_table": { + "table": { + "table_name": "t1", + "access_type": "ALL", + "rows": 10, + "filtered": 100, + "attached_condition": "t1.b > 1 and t1.a < 4" + } + } + } + } + } + } + } +} +alter table t1 add column c int; +execute st; +ERROR HY000: WITH column list and SELECT field list have different column counts +drop prepare st; +drop table t1,t2; +Test out recursive CTEs +create table distances (src char(1), dest char(1), distance int); +create table city_population (city char(1), population int); +INSERT INTO `distances` VALUES ('A','A',0),('B','A',593),('C','A',800), +('D','A',221),('E','A',707),('F','A',869),('G','A',225),('H','A',519), +('A','B',919),('B','B',0),('C','B',440),('D','B',79),('E','B',79), +('F','B',154),('G','B',537),('H','B',220),('A','C',491),('B','C',794), +('C','C',0),('D','C',100),('E','C',350),('F','C',748),('G','C',712), +('H','C',315),('A','D',440),('B','D',256),('C','D',958),('D','D',0), +('E','D',255),('F','D',161),('G','D',63),('H','D',831),('A','E',968), +('B','E',345),('C','E',823),('D','E',81),('E','E',0),('F','E',436), +('G','E',373),('H','E',558),('A','F',670),('B','F',677),('C','F',375), +('D','F',843),('E','F',90),('F','F',0),('G','F',328),('H','F',881), +('A','G',422),('B','G',467),('C','G',67),('D','G',936),('E','G',480), +('F','G',592),('G','G',0),('H','G',819),('A','H',537),('B','H',229), +('C','H',534),('D','H',984),('E','H',319),('F','H',643),('G','H',257), +('H','H',0); +insert into city_population values ('A', 5000), ('B', 6000), ('C', 100000), +('D', 80000), ('E', 7000), ('F', 1000), ('G', 100), ('H', -80000); +#find the biggest city within 300 kellikams of 'E' +with recursive travel (src, path, dest, distance, population) as ( +select city, cast('' as varchar(10)), city, +0, population +from city_population where city='E' + union all +select src.src, concat(src.path, dst.dest), dst.dest, +src.distance + dst.distance, dstc.population +from travel src +join distances dst on src.dest != dst.dest +join city_population dstc on dst.dest = dstc.city +where dst.src = src.dest and src.distance + dst.distance < 300 +and length(path) < 10 +) +select * from travel where dest != 'E' order by population desc, distance +limit 1; +src path dest distance population +E FD D 251 80000 +prepare st from "with recursive travel (src, path, dest, distance, population) as ( +select city, cast('' as varchar(10)), city, +0, population +from city_population where city='E' + union all +select src.src, concat(src.path, dst.dest), dst.dest, +src.distance + dst.distance, dstc.population +from travel src +join distances dst on src.dest != dst.dest +join city_population dstc on dst.dest = dstc.city +where dst.src = src.dest and src.distance + dst.distance < 300 +and length(path) < 10 +) +select * from travel where dest != 'E' order by population desc, distance +limit 1"; +execute st; +src path dest distance population +E FD D 251 80000 +execute st; +src path dest distance population +E FD D 251 80000 +drop prepare st; +create procedure sp() with recursive travel (src, path, dest, distance, population) as ( +select city, cast('' as varchar(10)), city, +0, population +from city_population where city='E' + union all +select src.src, concat(src.path, dst.dest), dst.dest, +src.distance + dst.distance, dstc.population +from travel src +join distances dst on src.dest != dst.dest +join city_population dstc on dst.dest = dstc.city +where dst.src = src.dest and src.distance + dst.distance < 300 +and length(path) < 10 +) +select * from travel where dest != 'E' order by population desc, distance +limit 1; +call sp(); +src path dest distance population +E FD D 251 80000 +call sp(); +src path dest distance population +E FD D 251 80000 +drop procedure sp; +drop table distances, city_population; +# +# MDEV-28615: Multi-table UPDATE over derived table containing +# row that uses subquery with hanging CTE +# +CREATE TABLE t1 (a int) ENGINE=MYISAM; +INSERT INTO t1 VALUES (3), (7), (1); +UPDATE +(SELECT (5, (WITH cte AS (SELECT 1) SELECT a FROM t1))) dt +JOIN t1 t +ON t.a=dt.a +SET t.a = 1; +ERROR 21000: Operand should contain 1 column(s) +UPDATE +(SELECT a FROM t1 +WHERE (5, (WITH cte AS (SELECT 1) SELECT a FROM t1 WHERE a > 4)) <= +(5,a)) dt +JOIN t1 t +ON t.a=dt.a +SET t.a = 1; +SELECT * FROM t1; +a +3 +1 +1 +DROP TABLE t1; # End of 10.4 tests diff --git a/mysql-test/main/cte_nonrecursive.test b/mysql-test/main/cte_nonrecursive.test index 3c758f3526e..a666ed3a25f 100644 --- a/mysql-test/main/cte_nonrecursive.test +++ b/mysql-test/main/cte_nonrecursive.test @@ -1784,4 +1784,187 @@ with data as (select 1 as id) select id into @myid from data; set sql_mode= @save_sql_mode; +--echo # +--echo # MDEV-31995 CTE column name specification inconsistency +--echo # + +create table t1 (a int, b int); +insert into t1 values (1,1),(1,2),(1,3),(2,1),(2,2); +create table t2 (a int, b int); +insert into t2 values (3,1),(3,2),(3,3),(4,1),(4,2); + +let $q= +with cte (c1,c2) as + (select a as col1, sum(b) as col2 from t1 group by col1) +select * from cte; + +eval $q; + +eval prepare st from "$q"; +execute st; +execute st; +drop prepare st; + +eval create procedure sp() $q; +call sp(); +call sp(); +drop procedure sp; + +let $q= +with cte (c1,c2) as + (select a as col1, sum(b) as col2 from t1 order by col1) +select * from cte; + +eval $q; + +eval prepare st from "$q"; +execute st; +execute st; +drop prepare st; + +eval create procedure sp() $q; +call sp(); +call sp(); +drop procedure sp; + +let $q= +with cte (c1,c2) as + (select a as col1, sum(b) as col2 from t1 where a > 1 group by col1 + union select a as col3, sum(b) as col4 from t2 where b > 2 group by col3), +cte2 (c3, c4) as + (select a as col5, sum(b) as col6 from t1 where a <= 1 group by col5 + union select a as col7, sum(b) as col8 from t2 where b <= 2 group by col7) +select * from cte where c1=1 union select * from cte2 where c3=3; + +eval $q; + +eval prepare st from "$q"; +execute st; +execute st; +drop prepare st; + +eval create procedure sp() $q; +call sp(); +call sp(); +drop procedure sp; + +let $q= +with cte (c1,c2) as (select * from t1) +select cte.c1+1 as col1 , cte.c2 as col2 from cte where cte.c1 > 1 +union +select cte.c1 as col3, cte.c2+1 as col4 from cte where cte.c1 < 0; + +eval $q; + +eval prepare st from "$q"; +execute st; +execute st; +--echo save this to the end to test errors >drop prepare st; + +eval create procedure sp() $q; +call sp(); +call sp(); +drop procedure sp; + +insert into t1 select * from t2; + +let $q= +with cte (c1, c2) + as (select a, sum(b) from t1 where b > 1 group by a having sum(b) < 5) +select * from cte where c1 < 4 and c2 > 1; + +eval $q; + +--echo # Check pushdown conditions in JSON output +--source include/analyze-format.inc +eval explain format=json $q; + +alter table t1 add column c int; + +--error ER_WITH_COL_WRONG_LIST +execute st; + +drop prepare st; +drop table t1,t2; + +--echo Test out recursive CTEs + +create table distances (src char(1), dest char(1), distance int); +create table city_population (city char(1), population int); +INSERT INTO `distances` VALUES ('A','A',0),('B','A',593),('C','A',800), +('D','A',221),('E','A',707),('F','A',869),('G','A',225),('H','A',519), +('A','B',919),('B','B',0),('C','B',440),('D','B',79),('E','B',79), +('F','B',154),('G','B',537),('H','B',220),('A','C',491),('B','C',794), +('C','C',0),('D','C',100),('E','C',350),('F','C',748),('G','C',712), +('H','C',315),('A','D',440),('B','D',256),('C','D',958),('D','D',0), +('E','D',255),('F','D',161),('G','D',63),('H','D',831),('A','E',968), +('B','E',345),('C','E',823),('D','E',81),('E','E',0),('F','E',436), +('G','E',373),('H','E',558),('A','F',670),('B','F',677),('C','F',375), +('D','F',843),('E','F',90),('F','F',0),('G','F',328),('H','F',881), +('A','G',422),('B','G',467),('C','G',67),('D','G',936),('E','G',480), +('F','G',592),('G','G',0),('H','G',819),('A','H',537),('B','H',229), +('C','H',534),('D','H',984),('E','H',319),('F','H',643),('G','H',257), +('H','H',0); +insert into city_population values ('A', 5000), ('B', 6000), ('C', 100000), +('D', 80000), ('E', 7000), ('F', 1000), ('G', 100), ('H', -80000); + +--echo #find the biggest city within 300 kellikams of 'E' +let $q= +with recursive travel (src, path, dest, distance, population) as ( + select city, cast('' as varchar(10)), city, + 0, population + from city_population where city='E' + union all + select src.src, concat(src.path, dst.dest), dst.dest, + src.distance + dst.distance, dstc.population + from travel src + join distances dst on src.dest != dst.dest + join city_population dstc on dst.dest = dstc.city + where dst.src = src.dest and src.distance + dst.distance < 300 + and length(path) < 10 + ) +select * from travel where dest != 'E' order by population desc, distance +limit 1; + +eval $q; + +eval prepare st from "$q"; +execute st; +execute st; +drop prepare st; + +eval create procedure sp() $q; +call sp(); +call sp(); +drop procedure sp; + +drop table distances, city_population; + +--echo # +--echo # MDEV-28615: Multi-table UPDATE over derived table containing +--echo # row that uses subquery with hanging CTE +--echo # + +CREATE TABLE t1 (a int) ENGINE=MYISAM; +INSERT INTO t1 VALUES (3), (7), (1); + +--error ER_OPERAND_COLUMNS +UPDATE + (SELECT (5, (WITH cte AS (SELECT 1) SELECT a FROM t1))) dt + JOIN t1 t + ON t.a=dt.a +SET t.a = 1; + +UPDATE + (SELECT a FROM t1 + WHERE (5, (WITH cte AS (SELECT 1) SELECT a FROM t1 WHERE a > 4)) <= + (5,a)) dt + JOIN t1 t + ON t.a=dt.a +SET t.a = 1; + +SELECT * FROM t1; + +DROP TABLE t1; + --echo # End of 10.4 tests diff --git a/mysql-test/main/dyncol.test b/mysql-test/main/dyncol.test index 70f4d0f0c6d..630ed122347 100644 --- a/mysql-test/main/dyncol.test +++ b/mysql-test/main/dyncol.test @@ -670,18 +670,16 @@ SELECT COLUMN_GET(`x`, 'y' AS DECIMAL(5,50)); --echo # --echo # creation test (names) set names utf8; -#enable after MDEV-32465 fix ---disable_view_protocol +--disable_service_connection select hex(column_create("адын", 1212)); ---enable_view_protocol +--enable_service_connection select hex(column_create("1212", 1212)); select hex(column_create(1212, 2, "www", 3)); select hex(column_create("1212", 2, "www", 3)); select hex(column_create("1212", 2, 3, 3)); -#enable after MDEV-32465 fix ---disable_view_protocol +--disable_service_connection select hex(column_create("1212", 2, "адын", 1, 3, 3)); ---enable_view_protocol +--enable_service_connection set names latin1; --echo # fetching column test (names) @@ -708,15 +706,14 @@ select column_exists(column_create("1212", 2, "адын", 1, 3, 3), "4") as ex; set names latin1; --echo # column changing test (names) -#enable after MDEV-32465 fix ---disable_view_protocol +--disable_service_connection select hex(column_add(column_create(1, "AAA"), "b", "BBB")) as ex; select hex(column_add(column_create("1", "AAA"), "b", "BBB")) as ex; select column_get(column_add(column_create(1, "AAA"), "b", "BBB"), 1 as char) as ex; select column_get(column_add(column_create(1, "AAA"), "b", "BBB"), "b" as char) as ex; select hex(column_add(column_create("a", "AAA"), 1, "BBB")) as ex; select hex(column_add(column_create("a", "AAA"), "1", "BBB")) as ex; ---enable_view_protocol +--enable_service_connection select hex(column_add(column_create("a", 1212 as integer), "b", "1212" as integer)) as ex; select hex(column_add(column_create("a", 1212 as integer), "a", "1212" as integer)) as ex; select hex(column_add(column_create("a", 1212 as integer), "a", NULL as integer)) as ex; diff --git a/mysql-test/main/keywords.result b/mysql-test/main/keywords.result index 8db364ac156..c0b33670890 100644 --- a/mysql-test/main/keywords.result +++ b/mysql-test/main/keywords.result @@ -500,21 +500,21 @@ SELECT @@global.rpad(); -- Unknown system variable 'rpad' -------- SELECT @@global.adddate(); -- Unknown system variable 'adddate' -------- -SELECT @@global.substr(); -- Unknown system variable 'substr' +SELECT @@global.substr(); -- ..syntax.. near 'substr()' at line 1 -------- -SELECT @@global.substring(); -- Unknown system variable 'substring' +SELECT @@global.substring(); -- ..syntax.. near 'substring()' at line 1 -------- SELECT @@global.trim_oracle(); -- Unknown system variable 'trim_oracle' -------- SELECT @@global.ascii(); -- Unknown system variable 'ascii' -------- -SELECT @@global.replace(); -- Unknown system variable 'replace' +SELECT @@global.replace(); -- ..syntax.. near 'replace()' at line 1 -------- SELECT @@global.weight_string(); -- Unknown system variable 'weight_string' -------- SELECT @@global.char(); -- Unknown system variable 'char' -------- -SELECT @@global.trim(); -- Unknown system variable 'trim' +SELECT @@global.trim(); -- ..syntax.. near 'trim()' at line 1 -------- SELECT @@global.year(); -- Unknown system variable 'year' -------- @@ -732,21 +732,21 @@ CREATE FUNCTION test.rpad() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- CREATE FUNCTION test.adddate() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- -CREATE FUNCTION test.substr() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 +CREATE FUNCTION test.substr() RETURNS OOPS; -- ..syntax.. near 'substr() RETURNS OOPS' -------- -CREATE FUNCTION test.substring() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 +CREATE FUNCTION test.substring() RETURNS OOPS; -- ..syntax.. near 'substring() RETURNS OOP -------- CREATE FUNCTION test.trim_oracle() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- CREATE FUNCTION test.ascii() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- -CREATE FUNCTION test.replace() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 +CREATE FUNCTION test.replace() RETURNS OOPS; -- ..syntax.. near 'replace() RETURNS OOPS' -------- CREATE FUNCTION test.weight_string() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- CREATE FUNCTION test.char() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- -CREATE FUNCTION test.trim() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 +CREATE FUNCTION test.trim() RETURNS OOPS; -- ..syntax.. near 'trim() RETURNS OOPS' at -------- CREATE FUNCTION test.year() RETURNS OOPS; -- ..syntax.. near 'OOPS' at line 1 -------- diff --git a/mysql-test/main/log_slow_debug.result b/mysql-test/main/log_slow_debug.result index 88019d87322..64397fbe3f5 100644 --- a/mysql-test/main/log_slow_debug.result +++ b/mysql-test/main/log_slow_debug.result @@ -231,15 +231,18 @@ SET @old_dbug= @@GLOBAL.debug_dbug; SET GLOBAL log_output= "TABLE"; SET GLOBAL slow_query_log= ON; SET SESSION long_query_time= 0; -SET GLOBAL debug_dbug="+d,debug_huge_number_of_examined_rows"; +SET debug_dbug="+d,debug_huge_number_of_examined_rows"; SELECT * FROM tab_MDEV_30820 ORDER BY 1; ID A 1 0 2 0 -SET GLOBAL debug_dbug=@old_dbug; +SET debug_dbug=@old_dbug; SET @@long_query_time= @old_long_query_time; SET @@global.log_output= @old_log_output; SET @@global.slow_query_log= @old_slow_query_log; +SELECT rows_examined, sql_text from mysql.slow_log where sql_text like "SELECT%FROM tab_MDEV_30820%"; +rows_examined sql_text +18446744073708551615 SELECT * FROM tab_MDEV_30820 ORDER BY 1 drop table tab_MDEV_30820; # # End of 10.4 test diff --git a/mysql-test/main/log_slow_debug.test b/mysql-test/main/log_slow_debug.test index 5c8385f2fc9..e93c4a9675a 100644 --- a/mysql-test/main/log_slow_debug.test +++ b/mysql-test/main/log_slow_debug.test @@ -104,16 +104,21 @@ SET GLOBAL log_output= "TABLE"; SET GLOBAL slow_query_log= ON; SET SESSION long_query_time= 0; -SET GLOBAL debug_dbug="+d,debug_huge_number_of_examined_rows"; +SET debug_dbug="+d,debug_huge_number_of_examined_rows"; +--disable_ps_protocol +--disable_view_protocol SELECT * FROM tab_MDEV_30820 ORDER BY 1; -SET GLOBAL debug_dbug=@old_dbug; - +--enable_view_protocol +--enable_ps_protocol +SET debug_dbug=@old_dbug; ## Reset to initial values SET @@long_query_time= @old_long_query_time; SET @@global.log_output= @old_log_output; SET @@global.slow_query_log= @old_slow_query_log; +SELECT rows_examined, sql_text from mysql.slow_log where sql_text like "SELECT%FROM tab_MDEV_30820%"; + drop table tab_MDEV_30820; --echo # diff --git a/mysql-test/main/mysqld--help.result b/mysql-test/main/mysqld--help.result index 6ada7faeb10..020d7b27ce0 100644 --- a/mysql-test/main/mysqld--help.result +++ b/mysql-test/main/mysqld--help.result @@ -511,9 +511,8 @@ The following specify which files/extra groups are read (specified before remain when binary log is disabled). --log-tc-size=# Size of transaction coordinator log. -W, --log-warnings[=#] - Log some not critical warnings to the general log - file.Value can be between 0 and 11. Higher values mean - more verbosity + Log some non critical warnings to the error log.Value can + be between 0 and 11. Higher values mean more verbosity --long-query-time=# Log all queries that have taken more than long_query_time seconds to execute to the slow query log file. The argument will be treated as a decimal value with diff --git a/mysql-test/main/order_by.result b/mysql-test/main/order_by.result index 9d83805c9c3..a4651331941 100644 --- a/mysql-test/main/order_by.result +++ b/mysql-test/main/order_by.result @@ -3725,4 +3725,124 @@ id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t2 ALL NULL NULL NULL NULL 2 2 DEPENDENT SUBQUERY t1 eq_ref PRIMARY PRIMARY 4 test.t2.b 1 Using where DROP TABLE t1,t2; +# +# MDEV-29681 Server crashes when optimizing SQL with ORDER BY +# +CREATE TABLE t1 (b INT); +CREATE TABLE t2 (a INT, c INT); +# First test empty tables +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a+1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY system NULL NULL NULL NULL 0 0.00 Const row not found +2 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table +Warnings: +Note 1003 /* select#1 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from ((/* select#2 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from `test`.`t1` join `test`.`t2` where 0 limit 3)) `__2` order by NULL + 1 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=2; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY system NULL NULL NULL NULL 0 0.00 Const row not found +2 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table +Warnings: +Note 1003 /* select#1 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from ((/* select#2 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from `test`.`t1` join `test`.`t2` where 0 limit 3)) `__2` order by NULL = 2 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) +ORDER BY a+1, a-b DESC, c<>a; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY system NULL NULL NULL NULL 0 0.00 Const row not found +2 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table +Warnings: +Note 1003 /* select#1 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from ((/* select#2 */ select NULL AS `b`,NULL AS `a`,NULL AS `c` from `test`.`t1` join `test`.`t2` where 0 limit 3)) `__2` order by NULL + 1,NULL - NULL desc,NULL <> NULL +# Insert some data +INSERT INTO t1 VALUES (1),(2),(3),(4); +INSERT INTO t2 VALUES (1,1),(2,2),(3,3),(4,4); +(SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=b, a-10 DESC, b+a, c+a+a+b; +b a c +1 1 1 +2 2 2 +3 3 3 +(SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=2; +b a c +1 1 1 +2 2 2 +3 3 3 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) +ORDER BY a=b, a-10, b+a, c+a+a+b; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY ALL NULL NULL NULL NULL 3 100.00 Using filesort +2 DERIVED t1 ALL NULL NULL NULL NULL 4 100.00 +2 DERIVED t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +Warnings: +Note 1003 /* select#1 */ select `__2`.`b` AS `b`,`__2`.`a` AS `a`,`__2`.`c` AS `c` from ((/* select#2 */ select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`b` limit 3)) `__2` order by `__2`.`a` = `__2`.`b`,`__2`.`a` - 10,`__2`.`b` + `__2`.`a`,`__2`.`c` + `__2`.`a` + `__2`.`a` + `__2`.`b` +# When there is no LIMIT clause the derived table must be merged +(SELECT * FROM t1 JOIN t2 ON a=b) ORDER BY a+16, b+a, c<>b; +b a c +1 1 1 +2 2 2 +3 3 3 +4 4 4 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b) ORDER BY a+16 DESC, b+a, c<>b; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 100.00 Using temporary; Using filesort +1 SIMPLE t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +Warnings: +Note 1003 (select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`b` order by `test`.`t2`.`a` + 16 desc,`test`.`t1`.`b` + `test`.`t2`.`a`,`test`.`t2`.`c` <> `test`.`t1`.`b`) +# Test UNIONs: +(SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT * FROM t1 JOIN t2 ON a!=b +LIMIT 3) +ORDER BY a+16, b+a, c<>b; +b a c +1 1 1 +2 2 2 +3 3 3 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT * FROM t1 JOIN t2 ON a!=b +LIMIT 3) +ORDER BY a+16, b+a, c<>b; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY ALL NULL NULL NULL NULL 32 100.00 Using filesort +2 DERIVED t1 ALL NULL NULL NULL NULL 4 100.00 +2 DERIVED t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +3 UNION t1 ALL NULL NULL NULL NULL 4 100.00 +3 UNION t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL +Warnings: +Note 1003 /* select#1 */ select `__3`.`b` AS `b`,`__3`.`a` AS `a`,`__3`.`c` AS `c` from (/* select#2 */ select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`b` union /* select#3 */ select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` <> `test`.`t1`.`b` limit 3) `__3` order by `__3`.`a` + 16,`__3`.`b` + `__3`.`a`,`__3`.`c` <> `__3`.`b` +(SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT NULL, NULL, NULL +LIMIT 3) +ORDER BY b-a-c; +b a c +1 1 1 +2 2 2 +3 3 3 +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT NULL, NULL, NULL +LIMIT 3) +ORDER BY b-a-c; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY ALL NULL NULL NULL NULL 16 100.00 Using filesort +2 DERIVED t1 ALL NULL NULL NULL NULL 4 100.00 +2 DERIVED t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +3 UNION NULL NULL NULL NULL NULL NULL NULL NULL No tables used +NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL +Warnings: +Note 1003 /* select#1 */ select `__3`.`b` AS `b`,`__3`.`a` AS `a`,`__3`.`c` AS `c` from (/* select#2 */ select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`b` union /* select#3 */ select NULL AS `NULL`,NULL AS `NULL`,NULL AS `NULL` limit 3) `__3` order by `__3`.`b` - `__3`.`a` - `__3`.`c` +(SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT NULL, NULL, NULL +ORDER BY a LIMIT 3) +ORDER BY b-a-c LIMIT 1; +b a c +NULL NULL NULL +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION +SELECT NULL, NULL, NULL +ORDER BY a LIMIT 3) +ORDER BY b-a-c LIMIT 1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY ALL NULL NULL NULL NULL 16 100.00 Using filesort +2 DERIVED t1 ALL NULL NULL NULL NULL 4 100.00 +2 DERIVED t2 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (flat, BNL join) +3 UNION NULL NULL NULL NULL NULL NULL NULL NULL No tables used +NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL Using filesort +Warnings: +Note 1003 /* select#1 */ select `__3`.`b` AS `b`,`__3`.`a` AS `a`,`__3`.`c` AS `c` from (/* select#2 */ select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`b` union /* select#3 */ select NULL AS `NULL`,NULL AS `NULL`,NULL AS `NULL` order by `a` limit 3) `__3` order by `__3`.`b` - `__3`.`a` - `__3`.`c` limit 1 +DROP TABLE t1, t2; # End of 10.4 tests diff --git a/mysql-test/main/order_by.test b/mysql-test/main/order_by.test index ec10375e57c..d52a78a8cdd 100644 --- a/mysql-test/main/order_by.test +++ b/mysql-test/main/order_by.test @@ -2468,4 +2468,63 @@ EXPLAIN SELECT (SELECT 1 FROM t1 WHERE t1.a=t2.b ORDER BY t1.b LIMIT 1) AS c FRO DROP TABLE t1,t2; +--echo # +--echo # MDEV-29681 Server crashes when optimizing SQL with ORDER BY +--echo # +CREATE TABLE t1 (b INT); +CREATE TABLE t2 (a INT, c INT); + +--echo # First test empty tables +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a+1; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=2; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) + ORDER BY a+1, a-b DESC, c<>a; + +--echo # Insert some data +INSERT INTO t1 VALUES (1),(2),(3),(4); +INSERT INTO t2 VALUES (1,1),(2,2),(3,3),(4,4); + +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=b, a-10 DESC, b+a, c+a+a+b; +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) ORDER BY a=2; + +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b LIMIT 3) + ORDER BY a=b, a-10, b+a, c+a+a+b; + +--echo # When there is no LIMIT clause the derived table must be merged +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b) ORDER BY a+16, b+a, c<>b; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b) ORDER BY a+16 DESC, b+a, c<>b; + +--echo # Test UNIONs: +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT * FROM t1 JOIN t2 ON a!=b + LIMIT 3) + ORDER BY a+16, b+a, c<>b; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT * FROM t1 JOIN t2 ON a!=b + LIMIT 3) + ORDER BY a+16, b+a, c<>b; +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT NULL, NULL, NULL + LIMIT 3) + ORDER BY b-a-c; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT NULL, NULL, NULL + LIMIT 3) + ORDER BY b-a-c; +--sorted_result +(SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT NULL, NULL, NULL + ORDER BY a LIMIT 3) + ORDER BY b-a-c LIMIT 1; +EXPLAIN EXTENDED (SELECT * FROM t1 JOIN t2 ON a=b UNION + SELECT NULL, NULL, NULL + ORDER BY a LIMIT 3) + ORDER BY b-a-c LIMIT 1; +DROP TABLE t1, t2; + --echo # End of 10.4 tests diff --git a/mysql-test/main/ps_mem_leaks.result b/mysql-test/main/ps_mem_leaks.result index 8d66a025c1a..df4a55b9ed2 100644 --- a/mysql-test/main/ps_mem_leaks.result +++ b/mysql-test/main/ps_mem_leaks.result @@ -3,6 +3,20 @@ # CREATE TABLE t1 (a VARCHAR(10)) ENGINE=MYISAM; CREATE TABLE t2 (b VARCHAR(10) CHARACTER SET utf8) ENGINE=MYISAM; +INSERT INTO t1 VALUES ('b'), ('a'), ('c'); +INSERT INTO t2 VALUES ('c'), ('d'), ('b'); +PREPARE stmt FROM "SELECT t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)"; +EXECUTE stmt; +a +c +b +EXECUTE stmt; +a +c +b +DEALLOCATE PREPARE stmt; +DELETE FROM t1; +DELETE FROM t2; INSERT INTO t1 VALUES ('b'); INSERT INTO t2 VALUES ('b'); PREPARE stmt FROM "SELECT t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)"; @@ -14,3 +28,21 @@ a b DEALLOCATE PREPARE stmt; DROP TABLE t1, t2; +# +# MDEV-32569: Failure when executing PS for query using IN subquery +# +CREATE TABLE t1 (a varchar(10)) ENGINE=MYISAM; +CREATE TABLE t2 (b varchar(10) CHARACTER SET utf8) ENGINE=MYISAM; +INSERT INTO t1 VALUES ('b'); +INSERT INTO t2 VALUES ('b'); +PREPARE stmt FROM +"SELECT STRAIGHT_JOIN t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)"; +EXECUTE stmt; +a +b +EXECUTE stmt; +a +b +DEALLOCATE PREPARE stmt; +DROP TABLE t1,t2; +# End of 10.4 tests diff --git a/mysql-test/main/ps_mem_leaks.test b/mysql-test/main/ps_mem_leaks.test index 2e357f9400c..169631146fe 100644 --- a/mysql-test/main/ps_mem_leaks.test +++ b/mysql-test/main/ps_mem_leaks.test @@ -13,6 +13,19 @@ CREATE TABLE t1 (a VARCHAR(10)) ENGINE=MYISAM; CREATE TABLE t2 (b VARCHAR(10) CHARACTER SET utf8) ENGINE=MYISAM; +INSERT INTO t1 VALUES ('b'), ('a'), ('c'); +INSERT INTO t2 VALUES ('c'), ('d'), ('b'); + +PREPARE stmt FROM "SELECT t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)"; + +EXECUTE stmt; +EXECUTE stmt; + +DEALLOCATE PREPARE stmt; + +DELETE FROM t1; +DELETE FROM t2; + INSERT INTO t1 VALUES ('b'); INSERT INTO t2 VALUES ('b'); @@ -25,3 +38,24 @@ DEALLOCATE PREPARE stmt; DROP TABLE t1, t2; +--echo # +--echo # MDEV-32569: Failure when executing PS for query using IN subquery +--echo # + +CREATE TABLE t1 (a varchar(10)) ENGINE=MYISAM; +CREATE TABLE t2 (b varchar(10) CHARACTER SET utf8) ENGINE=MYISAM; + +INSERT INTO t1 VALUES ('b'); +INSERT INTO t2 VALUES ('b'); + +PREPARE stmt FROM +"SELECT STRAIGHT_JOIN t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)"; + +EXECUTE stmt; +EXECUTE stmt; + +DEALLOCATE PREPARE stmt; + +DROP TABLE t1,t2; + +--echo # End of 10.4 tests diff --git a/mysql-test/main/subselect.result b/mysql-test/main/subselect.result index d2ae34029be..61742b0289c 100644 --- a/mysql-test/main/subselect.result +++ b/mysql-test/main/subselect.result @@ -7163,6 +7163,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect.test b/mysql-test/main/subselect.test index 57cbefb4812..c250b4584fb 100644 --- a/mysql-test/main/subselect.test +++ b/mysql-test/main/subselect.test @@ -1172,8 +1172,10 @@ create table t1 (a int, b decimal(13, 3)); insert into t1 values (1, 0.123); let $outfile_abs= $MYSQLTEST_VARDIR/tmp/subselect.out.file.1; let $outfile_rel= ../../tmp/subselect.out.file.1; +--disable_warnings --error 0,1 --remove_file $outfile_abs +--enable_warnings eval select a, (select max(b) from t1) into outfile "$outfile_rel" from t1; delete from t1; eval load data infile "$outfile_rel" into table t1; @@ -5992,6 +5994,8 @@ drop table t1; --echo # --echo # MDEV-7565: Server crash with Signal 6 (part 2) --echo # + +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect_no_exists_to_in.result b/mysql-test/main/subselect_no_exists_to_in.result index f508cb259bb..c3b7f803838 100644 --- a/mysql-test/main/subselect_no_exists_to_in.result +++ b/mysql-test/main/subselect_no_exists_to_in.result @@ -7163,6 +7163,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect_no_mat.result b/mysql-test/main/subselect_no_mat.result index 02cb92fde08..1b02363588b 100644 --- a/mysql-test/main/subselect_no_mat.result +++ b/mysql-test/main/subselect_no_mat.result @@ -7156,6 +7156,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect_no_opts.result b/mysql-test/main/subselect_no_opts.result index 72b148b59d4..040b3fbf150 100644 --- a/mysql-test/main/subselect_no_opts.result +++ b/mysql-test/main/subselect_no_opts.result @@ -7154,6 +7154,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect_no_scache.result b/mysql-test/main/subselect_no_scache.result index 4717eb9bd15..5d09a9cb52e 100644 --- a/mysql-test/main/subselect_no_scache.result +++ b/mysql-test/main/subselect_no_scache.result @@ -7169,6 +7169,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/main/subselect_no_semijoin.result b/mysql-test/main/subselect_no_semijoin.result index 9450cf4fe9c..50625b2e1b5 100644 --- a/mysql-test/main/subselect_no_semijoin.result +++ b/mysql-test/main/subselect_no_semijoin.result @@ -7154,6 +7154,7 @@ drop table t1; # # MDEV-7565: Server crash with Signal 6 (part 2) # +truncate table mysql.slow_log; Select (Select Sum(`TestCase`.Revenue) From mysql.slow_log E Where TestCase.TemplateID not in (Select 1 from mysql.slow_log where 2=2) diff --git a/mysql-test/suite/compat/oracle/r/func_concat.result b/mysql-test/suite/compat/oracle/r/func_concat.result index 392d579707a..17ca4be078a 100644 --- a/mysql-test/suite/compat/oracle/r/func_concat.result +++ b/mysql-test/suite/compat/oracle/r/func_concat.result @@ -3,12 +3,12 @@ EXPLAIN EXTENDED SELECT 'a'||'b'||'c'; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(concat_operator_oracle('a','b'),'c') AS "'a'||'b'||'c'" +Note 1003 select concat(concat('a','b'),'c') AS "'a'||'b'||'c'" EXPLAIN EXTENDED SELECT CONCAT('a'||'b'||'c'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(concat_operator_oracle(concat_operator_oracle('a','b'),'c')) AS "CONCAT('a'||'b'||'c')" +Note 1003 select concat(concat(concat('a','b'),'c')) AS "CONCAT('a'||'b'||'c')" SELECT '' || ''; '' || '' @@ -211,14 +211,14 @@ SET sql_mode=ORACLE; CREATE VIEW v1 AS SELECT 'foo'||NULL||'bar' AS test; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select concat_operator_oracle(concat_operator_oracle('foo',NULL),'bar') AS "test" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select concat(concat('foo',NULL),'bar') AS "test" latin1 latin1_swedish_ci SELECT * FROM v1; test foobar SET sql_mode=DEFAULT; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select concat_operator_oracle(concat_operator_oracle('foo',NULL),'bar') AS `test` latin1 latin1_swedish_ci +v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select oracle_schema.concat(oracle_schema.concat('foo',NULL),'bar') AS `test` latin1 latin1_swedish_ci SELECT * FROM v1; test foobar @@ -234,7 +234,7 @@ NULL SET sql_mode=ORACLE; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select concat('foo',NULL,'bar') AS "test" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select mariadb_schema.concat('foo',NULL,'bar') AS "test" latin1 latin1_swedish_ci SELECT * FROM v1; test NULL @@ -268,12 +268,12 @@ EXPLAIN EXTENDED SELECT -1<<1||1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select -1 << concat_operator_oracle(1,1) AS "a" +Note 1003 select -1 << concat(1,1) AS "a" EXPLAIN EXTENDED SELECT -1||0<<1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(-1,0) << 1 AS "a" +Note 1003 select concat(-1,0) << 1 AS "a" SELECT -1+1||1 AS a FROM DUAL; a 01 @@ -284,12 +284,12 @@ EXPLAIN EXTENDED SELECT -1+1||1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(-1 + 1,1) AS "a" +Note 1003 select concat(-1 + 1,1) AS "a" EXPLAIN EXTENDED SELECT -1||0+1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(-1,0) + 1 AS "a" +Note 1003 select concat(-1,0) + 1 AS "a" SELECT 1*1||-1 AS a FROM DUAL; a 1-1 @@ -300,12 +300,12 @@ EXPLAIN EXTENDED SELECT 1*1||-1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(1 * 1,-1) AS "a" +Note 1003 select concat(1 * 1,-1) AS "a" EXPLAIN EXTENDED SELECT 1||1*-1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(1,1 * -1) AS "a" +Note 1003 select concat(1,1 * -1) AS "a" SELECT -1^1||1 AS a FROM DUAL; a 184467440737095516141 @@ -316,12 +316,12 @@ EXPLAIN EXTENDED SELECT -1^1||1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(-1 ^ 1,1) AS "a" +Note 1003 select concat(-1 ^ 1,1) AS "a" EXPLAIN EXTENDED SELECT -1||0^1 AS a FROM DUAL; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select concat_operator_oracle(-1,0 ^ 1) AS "a" +Note 1003 select concat(-1,0 ^ 1) AS "a" # # MDEV-17359 Concatenation operator || in like expression failed in sql_mode=ORACLE # @@ -332,7 +332,7 @@ EXPLAIN EXTENDED SELECT 'abc' LIKE 'a'||'%'; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select 'abc' like concat_operator_oracle('a','%') AS "'abc' LIKE 'a'||'%'" +Note 1003 select 'abc' like concat('a','%') AS "'abc' LIKE 'a'||'%'" SELECT 'x' FROM DUAL WHERE 11 LIKE 1||1; x x @@ -353,7 +353,7 @@ EXPLAIN EXTENDED SELECT c1 FROM t1 WHERE c1 LIKE '%'||'b' ORDER BY ord; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where; Using filesort Warnings: -Note 1003 select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like (concat_operator_oracle('%','b')) order by "test"."t1"."ord" +Note 1003 select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like (concat('%','b')) order by "test"."t1"."ord" SELECT c1 FROM t1 WHERE c1 LIKE c2||'%'||'c' ORDER BY ord; c1 abc @@ -361,7 +361,7 @@ EXPLAIN EXTENDED SELECT c1 FROM t1 WHERE c1 LIKE c2||'%'||'c' ORDER BY ord; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where; Using filesort Warnings: -Note 1003 select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like concat_operator_oracle(concat_operator_oracle("test"."t1"."c2",'%'),'c') order by "test"."t1"."ord" +Note 1003 select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like concat(concat("test"."t1"."c2",'%'),'c') order by "test"."t1"."ord" SELECT 'x' FROM t1 WHERE c1||c2 LIKE 'aa%'; x x @@ -369,7 +369,7 @@ EXPLAIN EXTENDED SELECT 'x' FROM t1 WHERE c1||c2 LIKE 'aa%'; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where Warnings: -Note 1003 select 'x' AS "x" from "test"."t1" where concat_operator_oracle("test"."t1"."c1","test"."t1"."c2") like 'aa%' +Note 1003 select 'x' AS "x" from "test"."t1" where concat("test"."t1"."c1","test"."t1"."c2") like 'aa%' SELECT 'x' FROM t1 WHERE c1||c2 LIKE c2||c1; x x @@ -377,7 +377,7 @@ EXPLAIN EXTENDED SELECT 'x' FROM t1 WHERE c1||c2 LIKE c2||c1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where Warnings: -Note 1003 select 'x' AS "x" from "test"."t1" where concat_operator_oracle("test"."t1"."c1","test"."t1"."c2") like concat_operator_oracle("test"."t1"."c2","test"."t1"."c1") +Note 1003 select 'x' AS "x" from "test"."t1" where concat("test"."t1"."c1","test"."t1"."c2") like concat("test"."t1"."c2","test"."t1"."c1") CREATE VIEW v1 AS SELECT c1, c2, c1 LIKE c2||'_' FROM t1 ORDER BY ord; SELECT * FROM v1; c1 c2 c1 LIKE c2||'_' @@ -388,6 +388,6 @@ EXPLAIN EXTENDED SELECT * FROM v1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using filesort Warnings: -Note 1003 select "test"."t1"."c1" AS "c1","test"."t1"."c2" AS "c2","test"."t1"."c1" like concat_operator_oracle("test"."t1"."c2",'_') AS "c1 LIKE c2||'_'" from "test"."t1" order by "test"."t1"."ord" +Note 1003 select "test"."t1"."c1" AS "c1","test"."t1"."c2" AS "c2","test"."t1"."c1" like concat("test"."t1"."c2",'_') AS "c1 LIKE c2||'_'" from "test"."t1" order by "test"."t1"."ord" DROP VIEW v1; DROP TABLE t1; diff --git a/mysql-test/suite/compat/oracle/r/func_decode.result b/mysql-test/suite/compat/oracle/r/func_decode.result index 2809e971be3..afbba204e1b 100644 --- a/mysql-test/suite/compat/oracle/r/func_decode.result +++ b/mysql-test/suite/compat/oracle/r/func_decode.result @@ -28,7 +28,7 @@ EXPLAIN EXTENDED SELECT DECODE(12,10,'x10',11,'x11','def'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select decode_oracle(12,10,'x10',11,'x11','def') AS "DECODE(12,10,'x10',11,'x11','def')" +Note 1003 select decode(12,10,'x10',11,'x11','def') AS "DECODE(12,10,'x10',11,'x11','def')" CREATE TABLE decode (decode int); DROP TABLE decode; # @@ -46,22 +46,22 @@ EXPLAIN EXTENDED SELECT DECODE(12,10,'x10',11,'x11'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select decode_oracle(12,10,'x10',11,'x11') AS "DECODE(12,10,'x10',11,'x11')" +Note 1003 select decode(12,10,'x10',11,'x11') AS "DECODE(12,10,'x10',11,'x11')" EXPLAIN EXTENDED SELECT DECODE(12,10,'x10',11,'x11','def'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select decode_oracle(12,10,'x10',11,'x11','def') AS "DECODE(12,10,'x10',11,'x11','def')" +Note 1003 select decode(12,10,'x10',11,'x11','def') AS "DECODE(12,10,'x10',11,'x11','def')" EXPLAIN EXTENDED SELECT DECODE_ORACLE(12,10,'x10',11,'x11'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select decode_oracle(12,10,'x10',11,'x11') AS "DECODE_ORACLE(12,10,'x10',11,'x11')" +Note 1003 select decode(12,10,'x10',11,'x11') AS "DECODE_ORACLE(12,10,'x10',11,'x11')" EXPLAIN EXTENDED SELECT DECODE_ORACLE(12,10,'x10',11,'x11','def'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select decode_oracle(12,10,'x10',11,'x11','def') AS "DECODE_ORACLE(12,10,'x10',11,'x11','def')" +Note 1003 select decode(12,10,'x10',11,'x11','def') AS "DECODE_ORACLE(12,10,'x10',11,'x11','def')" CREATE TABLE t1 (a INT); CREATE VIEW v1 AS SELECT @@ -72,7 +72,7 @@ DECODE_ORACLE(a,1,'x1',NULL,'xNULL','xELSE') AS d4 FROM t1; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select decode_oracle("t1"."a",1,'x1',NULL,'xNULL') AS "d1",decode_oracle("t1"."a",1,'x1',NULL,'xNULL','xELSE') AS "d2",decode_oracle("t1"."a",1,'x1',NULL,'xNULL') AS "d3",decode_oracle("t1"."a",1,'x1',NULL,'xNULL','xELSE') AS "d4" from "t1" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select decode("t1"."a",1,'x1',NULL,'xNULL') AS "d1",decode("t1"."a",1,'x1',NULL,'xNULL','xELSE') AS "d2",decode("t1"."a",1,'x1',NULL,'xNULL') AS "d3",decode("t1"."a",1,'x1',NULL,'xNULL','xELSE') AS "d4" from "t1" latin1 latin1_swedish_ci DROP VIEW v1; DROP TABLE t1; SELECT DECODE(TIME'10:20:31','10:20:31','then1','10:20:32','then2','def'); diff --git a/mysql-test/suite/compat/oracle/r/func_pad.result b/mysql-test/suite/compat/oracle/r/func_pad.result index ca7d52cd542..63952959945 100644 --- a/mysql-test/suite/compat/oracle/r/func_pad.result +++ b/mysql-test/suite/compat/oracle/r/func_pad.result @@ -44,11 +44,11 @@ EXPLAIN EXTENDED SELECT RPAD('a',0,'.'), LPAD('a',0,'.'), LPAD(c1,c2,c3), LPAD(c id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 7 100.00 Using filesort Warnings: -Note 1003 select rpad_oracle('a',0,'.') AS "RPAD('a',0,'.')",lpad_oracle('a',0,'.') AS "LPAD('a',0,'.')",lpad_oracle("test"."t1"."c1","test"."t1"."c2","test"."t1"."c3") AS "LPAD(c1,c2,c3)",lpad_oracle("test"."t1"."c1","test"."t1"."c2") AS "LPAD(c1,c2)",rpad_oracle("test"."t1"."c1","test"."t1"."c2","test"."t1"."c3") AS "RPAD(c1,c2,c3)",rpad_oracle("test"."t1"."c1","test"."t1"."c2") AS "RPAD(c1,c2)" from "test"."t1" order by "test"."t1"."ord" +Note 1003 select rpad('a',0,'.') AS "RPAD('a',0,'.')",lpad('a',0,'.') AS "LPAD('a',0,'.')",lpad("test"."t1"."c1","test"."t1"."c2","test"."t1"."c3") AS "LPAD(c1,c2,c3)",lpad("test"."t1"."c1","test"."t1"."c2") AS "LPAD(c1,c2)",rpad("test"."t1"."c1","test"."t1"."c2","test"."t1"."c3") AS "RPAD(c1,c2,c3)",rpad("test"."t1"."c1","test"."t1"."c2") AS "RPAD(c1,c2)" from "test"."t1" order by "test"."t1"."ord" CREATE VIEW v1 AS SELECT RPAD('a',0,'.') AS "C1", LPAD('a',0,'.') AS "C2", LPAD(c1,c2,c3) AS "C3", LPAD(c1,c2) AS "C4", RPAD(c1,c2,c3) AS "C5", RPAD(c1,c2) AS "C6" FROM t1 ORDER BY ord; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select rpad_oracle('a',0,'.') AS "C1",lpad_oracle('a',0,'.') AS "C2",lpad_oracle("t1"."c1","t1"."c2","t1"."c3") AS "C3",lpad_oracle("t1"."c1","t1"."c2") AS "C4",rpad_oracle("t1"."c1","t1"."c2","t1"."c3") AS "C5",rpad_oracle("t1"."c1","t1"."c2") AS "C6" from "t1" order by "t1"."ord" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select rpad('a',0,'.') AS "C1",lpad('a',0,'.') AS "C2",lpad("t1"."c1","t1"."c2","t1"."c3") AS "C3",lpad("t1"."c1","t1"."c2") AS "C4",rpad("t1"."c1","t1"."c2","t1"."c3") AS "C5",rpad("t1"."c1","t1"."c2") AS "C6" from "t1" order by "t1"."ord" latin1 latin1_swedish_ci SELECT * FROM v1; C1 C2 C3 C4 C5 C6 NULL NULL NULL a NULL a diff --git a/mysql-test/suite/compat/oracle/r/func_qualified.result b/mysql-test/suite/compat/oracle/r/func_qualified.result new file mode 100644 index 00000000000..f8224b7ce81 --- /dev/null +++ b/mysql-test/suite/compat/oracle/r/func_qualified.result @@ -0,0 +1,2468 @@ +# +# MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +# +SET sql_mode=DEFAULT; +SELECT decode_oracle(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode_oracle' +SELECT DECODE_ORACLE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE_ORACLE' +SET sql_mode=ORACLE; +SELECT decode_oracle(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode_oracle' +SELECT DECODE_ORACLE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE_ORACLE' +SET sql_mode=DEFAULT; +SELECT decode(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode' +SELECT DECODE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE' +SET sql_mode=ORACLE; +SELECT decode(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode' +SELECT DECODE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE' +SELECT mariadb_schema.decode(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode' +SELECT mariadb_schema.DECODE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE' +SELECT mariadb_schema.decode_oracle(1); +ERROR 42000: Incorrect parameter count in the call to native function 'decode_oracle' +SELECT mariadb_schema.DECODE_ORACLE(1); +ERROR 42000: Incorrect parameter count in the call to native function 'DECODE_ORACLE' +SET sql_mode=DEFAULT; +SELECT unknown.TRIM(1); +ERROR 42000: FUNCTION unknown.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.trim(1); +ERROR 42000: FUNCTION unknown.trim does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT oracle_schema.TRIM(); +ERROR HY000: Function 'TRIM' is not defined +SELECT oracle_schema.TRIM('a','b'); +ERROR HY000: Function 'TRIM' is not defined +SELECT oracle_schema.TRIM('a','b','c','d'); +ERROR HY000: Function 'TRIM' is not defined +SELECT unknown.SUBSTR('a',1,2); +ERROR 42000: FUNCTION unknown.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.substr('a',1,2); +ERROR 42000: FUNCTION unknown.substr does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.SUBSTRING('a',1,2); +ERROR 42000: FUNCTION unknown.SUBSTRING does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.substring('a',1,2); +ERROR 42000: FUNCTION unknown.substring does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.REPLACE('a','b','c'); +ERROR 42000: FUNCTION unknown.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT unknown.replace('a','b','c'); +ERROR 42000: FUNCTION unknown.replace does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +SELECT oracle_schema.REPLACE(); +ERROR HY000: Function 'REPLACE' is not defined +SELECT oracle_schema.REPLACE('a'); +ERROR HY000: Function 'REPLACE' is not defined +SELECT oracle_schema.REPLACE('a','b'); +ERROR HY000: Function 'REPLACE' is not defined +SELECT oracle_schema.REPLACE('a','b','c','d'); +ERROR HY000: Function 'REPLACE' is not defined +SET sql_mode=DEFAULT; +CREATE PROCEDURE p1(sqlmode TEXT, qualifier TEXT, expr TEXT) +BEGIN +DECLARE query TEXT DEFAULT 'SELECT $(QUALIFIER)$(EXPR)'; +DECLARE errmsg TEXT DEFAULT NULL; +DECLARE CONTINUE HANDLER FOR 1064, 1128, 1305, 1582, 1630 +BEGIN +GET DIAGNOSTICS CONDITION 1 errmsg = MESSAGE_TEXT; +END; +SET sql_mode=sqlmode; +SET query=REPLACE(query, '$(QUALIFIER)', qualifier); +SET query=REPLACE(query, '$(EXPR)', expr); +SET query= CONCAT('EXPLAIN EXTENDED ', query); +SELECT CONCAT('sql_mode=''',sqlmode,'''', ' ', +'qualifier=''',qualifier,'''') AS `----------`; +SELECT query; +EXECUTE IMMEDIATE query; +IF errmsg IS NOT NULL THEN +SELECT CONCAT('ERROR: ', errmsg) AS errmsg; +ELSE +SHOW WARNINGS; +END IF; +END; +$$ +CREATE PROCEDURE p2(sqlmode TEXT, expr TEXT) +BEGIN +CALL p1(sqlmode, '', expr); +CALL p1(sqlmode, 'unknown_schema.', expr); +CALL p1(sqlmode, 'mariadb_schema.', expr); +CALL p1(sqlmode, 'maxdb_schema.', expr); +CALL p1(sqlmode, 'oracle_schema.', expr); +END; +$$ +CREATE PROCEDURE p3(expr TEXT) +BEGIN +CALL p2('', expr); +CALL p2('ORACLE', expr); +END; +$$ +CALL p3('CONCAT(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS `CONCAT('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.CONCAT('a') +errmsg +ERROR: FUNCTION unknown_schema.CONCAT does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS `mariadb_schema.CONCAT('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS `maxdb_schema.CONCAT('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.concat('a') AS `oracle_schema.CONCAT('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "CONCAT('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.CONCAT('a') +errmsg +ERROR: FUNCTION unknown_schema.CONCAT does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.concat('a') AS "mariadb_schema.CONCAT('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.concat('a') AS "maxdb_schema.CONCAT('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.CONCAT('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "oracle_schema.CONCAT('a')" +Warnings: +Note 1003 select concat('a') AS "oracle_schema.CONCAT('a')" +CALL p3('DECODE(''1'',''2'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE('1','2') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode('1','2') AS `DECODE('1','2')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE('1','2') +errmsg +ERROR: FUNCTION unknown_schema.DECODE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE('1','2') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode('1','2') AS `mariadb_schema.DECODE('1','2')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE('1','2') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode('1','2') AS `maxdb_schema.DECODE('1','2')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE('1','2') +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE('1','2') +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE('1','2') +errmsg +ERROR: FUNCTION unknown_schema.DECODE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE('1','2') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.decode('1','2') AS "mariadb_schema.DECODE('1','2')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE('1','2') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.decode('1','2') AS "maxdb_schema.DECODE('1','2')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE('1','2') +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +CALL p3('DECODE(1,1,10)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE(1,1,10) +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE(1,1,10) +errmsg +ERROR: FUNCTION unknown_schema.DECODE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE(1,1,10) +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE(1,1,10) +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.decode(1,1,10) AS `oracle_schema.DECODE(1,1,10)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "DECODE(1,1,10)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE(1,1,10) +errmsg +ERROR: FUNCTION unknown_schema.DECODE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE(1,1,10) +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE(1,1,10) +errmsg +ERROR: Incorrect parameter count in the call to native function 'DECODE' +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "oracle_schema.DECODE(1,1,10)" +Warnings: +Note 1003 select decode(1,1,10) AS "oracle_schema.DECODE(1,1,10)" +CALL p3('LTRIM(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS `LTRIM('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LTRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.LTRIM does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS `mariadb_schema.LTRIM('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS `maxdb_schema.LTRIM('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.ltrim('a') AS `oracle_schema.LTRIM('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "LTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LTRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.LTRIM does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.ltrim('a') AS "mariadb_schema.LTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.ltrim('a') AS "maxdb_schema.LTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "oracle_schema.LTRIM('a')" +Warnings: +Note 1003 select ltrim('a') AS "oracle_schema.LTRIM('a')" +CALL p3('RTRIM(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS `RTRIM('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RTRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.RTRIM does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS `mariadb_schema.RTRIM('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS `maxdb_schema.RTRIM('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rtrim('a') AS `oracle_schema.RTRIM('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "RTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RTRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.RTRIM does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rtrim('a') AS "mariadb_schema.RTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rtrim('a') AS "maxdb_schema.RTRIM('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RTRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "oracle_schema.RTRIM('a')" +Warnings: +Note 1003 select rtrim('a') AS "oracle_schema.RTRIM('a')" +CALL p3('LPAD(''a'',3)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS `LPAD('a',3)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD('a',3) +errmsg +ERROR: FUNCTION unknown_schema.LPAD does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS `mariadb_schema.LPAD('a',3)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS `maxdb_schema.LPAD('a',3)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3) AS `oracle_schema.LPAD('a',3)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "LPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD('a',3) +errmsg +ERROR: FUNCTION unknown_schema.LPAD does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.lpad('a',3) AS "mariadb_schema.LPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.lpad('a',3) AS "maxdb_schema.LPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "oracle_schema.LPAD('a',3)" +Warnings: +Note 1003 select lpad('a',3) AS "oracle_schema.LPAD('a',3)" +CALL p3('LPAD(''a'',3, '' '')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3,' ') AS `LPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD('a',3, ' ') +errmsg +ERROR: FUNCTION unknown_schema.LPAD does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3,' ') AS `mariadb_schema.LPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3,' ') AS `maxdb_schema.LPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3,' ') AS `oracle_schema.LPAD('a',3, ' ')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3,' ') AS "LPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD('a',3, ' ') +errmsg +ERROR: FUNCTION unknown_schema.LPAD does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.lpad('a',3,' ') AS "mariadb_schema.LPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.lpad('a',3,' ') AS "maxdb_schema.LPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3,' ') AS "oracle_schema.LPAD('a',3, ' ')" +Warnings: +Note 1003 select lpad('a',3,' ') AS "oracle_schema.LPAD('a',3, ' ')" +CALL p3('RPAD(''a'',3)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS `RPAD('a',3)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD('a',3) +errmsg +ERROR: FUNCTION unknown_schema.RPAD does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS `mariadb_schema.RPAD('a',3)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS `maxdb_schema.RPAD('a',3)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3) AS `oracle_schema.RPAD('a',3)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "RPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD('a',3) +errmsg +ERROR: FUNCTION unknown_schema.RPAD does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rpad('a',3) AS "mariadb_schema.RPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rpad('a',3) AS "maxdb_schema.RPAD('a',3)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "oracle_schema.RPAD('a',3)" +Warnings: +Note 1003 select rpad('a',3) AS "oracle_schema.RPAD('a',3)" +CALL p3('RPAD(''a'',3, '' '')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3,' ') AS `RPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD('a',3, ' ') +errmsg +ERROR: FUNCTION unknown_schema.RPAD does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3,' ') AS `mariadb_schema.RPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3,' ') AS `maxdb_schema.RPAD('a',3, ' ')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3,' ') AS `oracle_schema.RPAD('a',3, ' ')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3,' ') AS "RPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD('a',3, ' ') +errmsg +ERROR: FUNCTION unknown_schema.RPAD does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rpad('a',3,' ') AS "mariadb_schema.RPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.rpad('a',3,' ') AS "maxdb_schema.RPAD('a',3, ' ')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD('a',3, ' ') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3,' ') AS "oracle_schema.RPAD('a',3, ' ')" +Warnings: +Note 1003 select rpad('a',3,' ') AS "oracle_schema.RPAD('a',3, ' ')" +CALL p3('REPLACE()'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE() +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE() +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE() +errmsg +ERROR: Function 'REPLACE' is not defined +CALL p3('REPLACE(''a'',''b'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b') +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b') +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b') +errmsg +ERROR: Function 'REPLACE' is not defined +CALL p3('REPLACE(''a'',''b'',''c'',''d'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b','c','d') +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''d')' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b','c','d') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b','c','d') +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''d')' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b','c','d') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b','c','d') +errmsg +ERROR: Function 'REPLACE' is not defined +CALL p3('REPLACE(''a'',''b'',''c'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS `REPLACE('a','b','c')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b','c') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS `mariadb_schema.REPLACE('a','b','c')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS `maxdb_schema.REPLACE('a','b','c')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.replace('a','b','c') AS `oracle_schema.REPLACE('a','b','c')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "REPLACE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE('a','b','c') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.replace('a','b','c') AS "mariadb_schema.REPLACE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.replace('a','b','c') AS "maxdb_schema.REPLACE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "oracle_schema.REPLACE('a','b','c')" +Warnings: +Note 1003 select replace('a','b','c') AS "oracle_schema.REPLACE('a','b','c')" +CALL p3('SUBSTR()'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR() +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR() +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR() +errmsg +ERROR: Function 'SUBSTR' is not defined +CALL p3('SUBSTR(''a'',1,2,3)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a',1,2,3) +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '3)' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a',1,2,3) +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '3)' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a',1,2,3) +errmsg +ERROR: Function 'SUBSTR' is not defined +CALL p3('SUBSTR(''a'',1,2)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `SUBSTR('a',1,2)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `mariadb_schema.SUBSTR('a',1,2)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `maxdb_schema.SUBSTR('a',1,2)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `oracle_schema.SUBSTR('a',1,2)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "SUBSTR('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1,2) AS "mariadb_schema.SUBSTR('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1,2) AS "maxdb_schema.SUBSTR('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTR('a',1,2)" +Warnings: +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTR('a',1,2)" +CALL p3('SUBSTR(''a'' FROM 1)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `SUBSTR('a' FROM 1)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a' FROM 1) +errmsg +ERROR: Function 'unknown_schema.SUBSTR' is not defined +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `mariadb_schema.SUBSTR('a' FROM 1)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `maxdb_schema.SUBSTR('a' FROM 1)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1) AS `oracle_schema.SUBSTR('a' FROM 1)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS "SUBSTR('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR('a' FROM 1) +errmsg +ERROR: Function 'unknown_schema.SUBSTR' is not defined +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1) AS "mariadb_schema.SUBSTR('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1) AS "maxdb_schema.SUBSTR('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS "oracle_schema.SUBSTR('a' FROM 1)" +Warnings: +Note 1003 select substr('a',1) AS "oracle_schema.SUBSTR('a' FROM 1)" +CALL p3('SUBSTRING(''a'',1,2)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `SUBSTRING('a',1,2)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTRING('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTRING does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `mariadb_schema.SUBSTRING('a',1,2)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS `maxdb_schema.SUBSTRING('a',1,2)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `oracle_schema.SUBSTRING('a',1,2)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "SUBSTRING('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTRING('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTRING does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1,2) AS "mariadb_schema.SUBSTRING('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1,2) AS "maxdb_schema.SUBSTRING('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTRING('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTRING('a',1,2)" +Warnings: +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTRING('a',1,2)" +CALL p3('SUBSTRING(''a'' FROM 1)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `SUBSTRING('a' FROM 1)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTRING('a' FROM 1) +errmsg +ERROR: Function 'unknown_schema.SUBSTRING' is not defined +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `mariadb_schema.SUBSTRING('a' FROM 1)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS `maxdb_schema.SUBSTRING('a' FROM 1)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1) AS `oracle_schema.SUBSTRING('a' FROM 1)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS "SUBSTRING('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTRING('a' FROM 1) +errmsg +ERROR: Function 'unknown_schema.SUBSTRING' is not defined +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1) AS "mariadb_schema.SUBSTRING('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.substr('a',1) AS "maxdb_schema.SUBSTRING('a' FROM 1)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTRING('a' FROM 1) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1) AS "oracle_schema.SUBSTRING('a' FROM 1)" +Warnings: +Note 1003 select substr('a',1) AS "oracle_schema.SUBSTRING('a' FROM 1)" +CALL p3('TRIM()'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM() +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM() +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM() +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM() +errmsg +ERROR: Function 'TRIM' is not defined +CALL p3('TRIM(1,2)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM(1,2) +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '2)' at line 1 +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM(1,2) +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM(1,2) +errmsg +ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '2)' at line 1 +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM(1,2) +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM(1,2) +errmsg +ERROR: Function 'TRIM' is not defined +CALL p3('TRIM(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim('a') AS `TRIM('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim('a') AS `mariadb_schema.TRIM('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim('a') AS `maxdb_schema.TRIM('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.trim('a') AS `oracle_schema.TRIM('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim('a') AS "TRIM('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM('a') +errmsg +ERROR: FUNCTION unknown_schema.TRIM does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.trim('a') AS "mariadb_schema.TRIM('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.trim('a') AS "maxdb_schema.TRIM('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim('a') AS "oracle_schema.TRIM('a')" +Warnings: +Note 1003 select trim('a') AS "oracle_schema.TRIM('a')" +CALL p3('TRIM(BOTH '' '' FROM ''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim(both ' ' from 'a') AS `TRIM(BOTH ' ' FROM 'a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM(BOTH ' ' FROM 'a') +errmsg +ERROR: Function 'unknown_schema.TRIM' is not defined +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim(both ' ' from 'a') AS `mariadb_schema.TRIM(BOTH ' ' FROM 'a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim(both ' ' from 'a') AS `maxdb_schema.TRIM(BOTH ' ' FROM 'a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.trim(both ' ' from 'a') AS `oracle_schema.TRIM(BOTH ' ' FROM 'a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim(both ' ' from 'a') AS "TRIM(BOTH ' ' FROM 'a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.TRIM(BOTH ' ' FROM 'a') +errmsg +ERROR: Function 'unknown_schema.TRIM' is not defined +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.trim(both ' ' from 'a') AS "mariadb_schema.TRIM(BOTH ' ' FROM 'a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select mariadb_schema.trim(both ' ' from 'a') AS "maxdb_schema.TRIM(BOTH ' ' FROM 'a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.TRIM(BOTH ' ' FROM 'a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select trim(both ' ' from 'a') AS "oracle_schema.TRIM(BOTH ' ' FROM 'a')" +Warnings: +Note 1003 select trim(both ' ' from 'a') AS "oracle_schema.TRIM(BOTH ' ' FROM 'a')" +CALL p3('CONCAT_OPERATOR_ORACLE(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.concat('a') AS `CONCAT_OPERATOR_ORACLE('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.CONCAT_OPERATOR_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.CONCAT_OPERATOR_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.concat('a') AS `mariadb_schema.CONCAT_OPERATOR_ORACLE('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.concat('a') AS `maxdb_schema.CONCAT_OPERATOR_ORACLE('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.concat('a') AS `oracle_schema.CONCAT_OPERATOR_ORACLE('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "CONCAT_OPERATOR_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.CONCAT_OPERATOR_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.CONCAT_OPERATOR_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "mariadb_schema.CONCAT_OPERATOR_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "maxdb_schema.CONCAT_OPERATOR_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.CONCAT_OPERATOR_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select concat('a') AS "oracle_schema.CONCAT_OPERATOR_ORACLE('a')" +Warnings: +Note 1003 select concat('a') AS "oracle_schema.CONCAT_OPERATOR_ORACLE('a')" +CALL p3('DECODE_ORACLE(1,1,10)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.decode(1,1,10) AS `DECODE_ORACLE(1,1,10)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE_ORACLE(1,1,10) +errmsg +ERROR: FUNCTION unknown_schema.DECODE_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.decode(1,1,10) AS `mariadb_schema.DECODE_ORACLE(1,1,10)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.decode(1,1,10) AS `maxdb_schema.DECODE_ORACLE(1,1,10)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.decode(1,1,10) AS `oracle_schema.DECODE_ORACLE(1,1,10)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "DECODE_ORACLE(1,1,10)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.DECODE_ORACLE(1,1,10) +errmsg +ERROR: FUNCTION unknown_schema.DECODE_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "mariadb_schema.DECODE_ORACLE(1,1,10)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "maxdb_schema.DECODE_ORACLE(1,1,10)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.DECODE_ORACLE(1,1,10) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select decode(1,1,10) AS "oracle_schema.DECODE_ORACLE(1,1,10)" +Warnings: +Note 1003 select decode(1,1,10) AS "oracle_schema.DECODE_ORACLE(1,1,10)" +CALL p3('LTRIM_ORACLE(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.ltrim('a') AS `LTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LTRIM_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.LTRIM_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.ltrim('a') AS `mariadb_schema.LTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.ltrim('a') AS `maxdb_schema.LTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.ltrim('a') AS `oracle_schema.LTRIM_ORACLE('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "LTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LTRIM_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.LTRIM_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "mariadb_schema.LTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "maxdb_schema.LTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select ltrim('a') AS "oracle_schema.LTRIM_ORACLE('a')" +Warnings: +Note 1003 select ltrim('a') AS "oracle_schema.LTRIM_ORACLE('a')" +CALL p3('RTRIM_ORACLE(''a'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rtrim('a') AS `RTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RTRIM_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.RTRIM_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rtrim('a') AS `mariadb_schema.RTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rtrim('a') AS `maxdb_schema.RTRIM_ORACLE('a')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rtrim('a') AS `oracle_schema.RTRIM_ORACLE('a')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "RTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RTRIM_ORACLE('a') +errmsg +ERROR: FUNCTION unknown_schema.RTRIM_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "mariadb_schema.RTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "maxdb_schema.RTRIM_ORACLE('a')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RTRIM_ORACLE('a') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rtrim('a') AS "oracle_schema.RTRIM_ORACLE('a')" +Warnings: +Note 1003 select rtrim('a') AS "oracle_schema.RTRIM_ORACLE('a')" +CALL p3('LPAD_ORACLE(''a'',3)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3) AS `LPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD_ORACLE('a',3) +errmsg +ERROR: FUNCTION unknown_schema.LPAD_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3) AS `mariadb_schema.LPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3) AS `maxdb_schema.LPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.lpad('a',3) AS `oracle_schema.LPAD_ORACLE('a',3)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "LPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.LPAD_ORACLE('a',3) +errmsg +ERROR: FUNCTION unknown_schema.LPAD_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "mariadb_schema.LPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "maxdb_schema.LPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.LPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select lpad('a',3) AS "oracle_schema.LPAD_ORACLE('a',3)" +Warnings: +Note 1003 select lpad('a',3) AS "oracle_schema.LPAD_ORACLE('a',3)" +CALL p3('RPAD_ORACLE(''a'',3)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3) AS `RPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD_ORACLE('a',3) +errmsg +ERROR: FUNCTION unknown_schema.RPAD_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3) AS `mariadb_schema.RPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3) AS `maxdb_schema.RPAD_ORACLE('a',3)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.rpad('a',3) AS `oracle_schema.RPAD_ORACLE('a',3)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "RPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.RPAD_ORACLE('a',3) +errmsg +ERROR: FUNCTION unknown_schema.RPAD_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "mariadb_schema.RPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "maxdb_schema.RPAD_ORACLE('a',3)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.RPAD_ORACLE('a',3) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select rpad('a',3) AS "oracle_schema.RPAD_ORACLE('a',3)" +Warnings: +Note 1003 select rpad('a',3) AS "oracle_schema.RPAD_ORACLE('a',3)" +CALL p3('REPLACE_ORACLE(''a'',''b'',''c'')'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.replace('a','b','c') AS `REPLACE_ORACLE('a','b','c')` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE_ORACLE('a','b','c') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.replace('a','b','c') AS `mariadb_schema.REPLACE_ORACLE('a','b','c')` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.replace('a','b','c') AS `maxdb_schema.REPLACE_ORACLE('a','b','c')` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.replace('a','b','c') AS `oracle_schema.REPLACE_ORACLE('a','b','c')` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "REPLACE_ORACLE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.REPLACE_ORACLE('a','b','c') +errmsg +ERROR: FUNCTION unknown_schema.REPLACE_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "mariadb_schema.REPLACE_ORACLE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "maxdb_schema.REPLACE_ORACLE('a','b','c')" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.REPLACE_ORACLE('a','b','c') +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select replace('a','b','c') AS "oracle_schema.REPLACE_ORACLE('a','b','c')" +Warnings: +Note 1003 select replace('a','b','c') AS "oracle_schema.REPLACE_ORACLE('a','b','c')" +CALL p3('SUBSTR_ORACLE(''a'',1,2)'); +---------- +sql_mode='' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `SUBSTR_ORACLE('a',1,2)` +---------- +sql_mode='' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR_ORACLE('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR_ORACLE does not exist +---------- +sql_mode='' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `mariadb_schema.SUBSTR_ORACLE('a',1,2)` +---------- +sql_mode='' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `maxdb_schema.SUBSTR_ORACLE('a',1,2)` +---------- +sql_mode='' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select oracle_schema.substr('a',1,2) AS `oracle_schema.SUBSTR_ORACLE('a',1,2)` +---------- +sql_mode='ORACLE' qualifier='' +query +EXPLAIN EXTENDED SELECT SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "SUBSTR_ORACLE('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='unknown_schema.' +query +EXPLAIN EXTENDED SELECT unknown_schema.SUBSTR_ORACLE('a',1,2) +errmsg +ERROR: FUNCTION unknown_schema.SUBSTR_ORACLE does not exist +---------- +sql_mode='ORACLE' qualifier='mariadb_schema.' +query +EXPLAIN EXTENDED SELECT mariadb_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "mariadb_schema.SUBSTR_ORACLE('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='maxdb_schema.' +query +EXPLAIN EXTENDED SELECT maxdb_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "maxdb_schema.SUBSTR_ORACLE('a',1,2)" +---------- +sql_mode='ORACLE' qualifier='oracle_schema.' +query +EXPLAIN EXTENDED SELECT oracle_schema.SUBSTR_ORACLE('a',1,2) +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Level Code Message +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTR_ORACLE('a',1,2)" +Warnings: +Note 1003 select substr('a',1,2) AS "oracle_schema.SUBSTR_ORACLE('a',1,2)" +SELECT oracle_schema.SUBSTR_ORACLE('a' FROM 1 FOR 2); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FROM 1 FOR 2)' at line 1 +SELECT oracle_schema.SUBSTR('a' FROM 1 FOR 2); +oracle_schema.SUBSTR('a' FROM 1 FOR 2) +a +SELECT oracle_schema.TRIM_ORACLE(LEADING ' ' FROM 'a'); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'LEADING ' ' FROM 'a')' at line 1 +SELECT oracle_schema.TRIM(LEADING ' ' FROM 'a'); +oracle_schema.TRIM(LEADING ' ' FROM 'a') +a +SELECT oracle_schema.TRIM_ORACLE('a'); +ERROR HY000: Function 'TRIM_ORACLE' is not defined +SELECT oracle_schema.TRIM('a'); +oracle_schema.TRIM('a') +a +DROP PROCEDURE p1; +DROP PROCEDURE p2; +DROP PROCEDURE p3; +SET sql_mode=''; +CREATE VIEW v1 AS SELECT +concat('a','b'), +decode('1','2'), +ltrim('1'), +rtrim('1'), +lpad('1','2', 3), +rpad('1','2', 3), +replace('1','2','3'), +substr('a',1,2), +trim(both 'a' FROM 'b'); +CREATE TABLE kv (v BLOB); +LOAD DATA INFILE 'MYSQLD_DATADIR/test/v1.frm' REPLACE INTO TABLE kv; +SELECT v FROM kv WHERE v RLIKE '^(query|view_body_utf8)=' ORDER BY v; +v +query=select concat('a','b') AS `concat('a','b')`,decode('1','2') AS `decode('1','2')`,ltrim('1') AS `ltrim('1')`,rtrim('1') AS `rtrim('1')`,lpad('1','2',3) AS `lpad('1','2', 3)`,rpad('1','2',3) AS `rpad('1','2', 3)`,replace('1','2','3') AS `replace('1','2','3')`,substr('a',1,2) AS `substr('a',1,2)`,trim(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +view_body_utf8=select concat('a','b') AS `concat('a','b')`,decode('1','2') AS `decode('1','2')`,ltrim('1') AS `ltrim('1')`,rtrim('1') AS `rtrim('1')`,lpad('1','2',3) AS `lpad('1','2', 3)`,rpad('1','2',3) AS `rpad('1','2', 3)`,replace('1','2','3') AS `replace('1','2','3')`,substr('a',1,2) AS `substr('a',1,2)`,trim(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_NAME='v1' AND TABLE_SCHEMA='test'; +VIEW_DEFINITION +select concat('a','b') AS `concat('a','b')`,decode('1','2') AS `decode('1','2')`,ltrim('1') AS `ltrim('1')`,rtrim('1') AS `rtrim('1')`,lpad('1','2',3) AS `lpad('1','2', 3)`,rpad('1','2',3) AS `rpad('1','2', 3)`,replace('1','2','3') AS `replace('1','2','3')`,substr('a',1,2) AS `substr('a',1,2)`,trim(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +DROP TABLE kv; +DROP VIEW v1; +SET sql_mode='ORACLE'; +CREATE VIEW v1 AS SELECT +concat('a','b'), +decode('1',2,3), +ltrim('1'), +rtrim('1'), +lpad('1','2', 3), +rpad('1','2', 3), +replace('1','2','3'), +substr('a',1,2), +trim(both 'a' FROM 'b'); +CREATE TABLE kv (v BLOB); +LOAD DATA INFILE 'MYSQLD_DATADIR/test/v1.frm' REPLACE INTO TABLE kv; +SELECT v FROM kv WHERE v RLIKE '^(query|view_body_utf8)=' ORDER BY v; +v +query=select concat_operator_oracle('a','b') AS `concat('a','b')`,decode_oracle('1',2,3) AS `decode('1',2,3)`,ltrim_oracle('1') AS `ltrim('1')`,rtrim_oracle('1') AS `rtrim('1')`,lpad_oracle('1','2',3) AS `lpad('1','2', 3)`,rpad_oracle('1','2',3) AS `rpad('1','2', 3)`,replace_oracle('1','2','3') AS `replace('1','2','3')`,substr_oracle('a',1,2) AS `substr('a',1,2)`,trim_oracle(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +view_body_utf8=select oracle_schema.concat('a','b') AS `concat('a','b')`,oracle_schema.decode('1',2,3) AS `decode('1',2,3)`,oracle_schema.ltrim('1') AS `ltrim('1')`,oracle_schema.rtrim('1') AS `rtrim('1')`,oracle_schema.lpad('1','2',3) AS `lpad('1','2', 3)`,oracle_schema.rpad('1','2',3) AS `rpad('1','2', 3)`,oracle_schema.replace('1','2','3') AS `replace('1','2','3')`,oracle_schema.substr('a',1,2) AS `substr('a',1,2)`,oracle_schema.trim(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_NAME='v1' AND TABLE_SCHEMA='test'; +VIEW_DEFINITION +select oracle_schema.concat('a','b') AS `concat('a','b')`,oracle_schema.decode('1',2,3) AS `decode('1',2,3)`,oracle_schema.ltrim('1') AS `ltrim('1')`,oracle_schema.rtrim('1') AS `rtrim('1')`,oracle_schema.lpad('1','2',3) AS `lpad('1','2', 3)`,oracle_schema.rpad('1','2',3) AS `rpad('1','2', 3)`,oracle_schema.replace('1','2','3') AS `replace('1','2','3')`,oracle_schema.substr('a',1,2) AS `substr('a',1,2)`,oracle_schema.trim(both 'a' from 'b') AS `trim(both 'a' FROM 'b')` +DROP TABLE kv; +DROP VIEW v1; diff --git a/mysql-test/suite/compat/oracle/r/func_replace.result b/mysql-test/suite/compat/oracle/r/func_replace.result index 02516096286..012db2a7500 100644 --- a/mysql-test/suite/compat/oracle/r/func_replace.result +++ b/mysql-test/suite/compat/oracle/r/func_replace.result @@ -21,11 +21,11 @@ EXPLAIN EXTENDED SELECT REPLACE('ab','a',null) ; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select replace_oracle('ab','a',NULL) AS "REPLACE('ab','a',null)" +Note 1003 select replace('ab','a',NULL) AS "REPLACE('ab','a',null)" CREATE VIEW v1 AS SELECT REPLACE('ab','a',null) ; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select replace_oracle('ab','a',NULL) AS "REPLACE('ab','a',null)" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select replace('ab','a',NULL) AS "REPLACE('ab','a',null)" latin1 latin1_swedish_ci SELECT * FROM v1; REPLACE('ab','a',null) b diff --git a/mysql-test/suite/compat/oracle/r/func_substr.result b/mysql-test/suite/compat/oracle/r/func_substr.result index 5d9fdd5f2b9..cbb0e74cc3a 100644 --- a/mysql-test/suite/compat/oracle/r/func_substr.result +++ b/mysql-test/suite/compat/oracle/r/func_substr.result @@ -76,11 +76,11 @@ EXPLAIN EXTENDED SELECT SUBSTR('abc',2,1) ; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select substr_oracle('abc',2,1) AS "SUBSTR('abc',2,1)" +Note 1003 select substr('abc',2,1) AS "SUBSTR('abc',2,1)" CREATE VIEW v1 AS SELECT SUBSTR('abc',2,1) ; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select substr_oracle('abc',2,1) AS "SUBSTR('abc',2,1)" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select substr('abc',2,1) AS "SUBSTR('abc',2,1)" latin1 latin1_swedish_ci SELECT * FROM v1; SUBSTR('abc',2,1) b diff --git a/mysql-test/suite/compat/oracle/r/func_trim.result b/mysql-test/suite/compat/oracle/r/func_trim.result index bed8dadf97f..965531db288 100644 --- a/mysql-test/suite/compat/oracle/r/func_trim.result +++ b/mysql-test/suite/compat/oracle/r/func_trim.result @@ -116,13 +116,13 @@ TRIM(TRAILING 'a' FROM 'abc') ; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select trim_oracle('abc') AS "TRIM('abc')",trim_oracle(both 'a' from 'abc') AS "TRIM(BOTH 'a' FROM 'abc')",trim_oracle(leading 'a' from 'abc') AS "TRIM(LEADING 'a' FROM 'abc')",trim_oracle(trailing 'a' from 'abc') AS "TRIM(TRAILING 'a' FROM 'abc')" +Note 1003 select trim('abc') AS "TRIM('abc')",trim(both 'a' from 'abc') AS "TRIM(BOTH 'a' FROM 'abc')",trim(leading 'a' from 'abc') AS "TRIM(LEADING 'a' FROM 'abc')",trim(trailing 'a' from 'abc') AS "TRIM(TRAILING 'a' FROM 'abc')" EXPLAIN EXTENDED SELECT RTRIM('abc'), LTRIM('abc'); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 select rtrim_oracle('abc') AS "RTRIM('abc')",ltrim_oracle('abc') AS "LTRIM('abc')" +Note 1003 select rtrim('abc') AS "RTRIM('abc')",ltrim('abc') AS "LTRIM('abc')" CREATE VIEW v1 AS SELECT ord,TRIM('abc'),RTRIM('abc'),LTRIM('abc'), '['||c1||']', TRIM(LEADING 'a' FROM c1), @@ -133,7 +133,7 @@ RTRIM(c1) FROM t1 ORDER BY ord ; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection -v1 CREATE VIEW "v1" AS select "t1"."ord" AS "ord",trim_oracle('abc') AS "TRIM('abc')",rtrim_oracle('abc') AS "RTRIM('abc')",ltrim_oracle('abc') AS "LTRIM('abc')",concat_operator_oracle(concat_operator_oracle('[',"t1"."c1"),']') AS "'['||c1||']'",trim_oracle(leading 'a' from "t1"."c1") AS "TRIM(LEADING 'a' FROM c1)",trim_oracle(trailing 'a' from "t1"."c1") AS "TRIM(TRAILING 'a' FROM c1)",trim_oracle(both 'a' from "t1"."c1") AS "TRIM(BOTH 'a' FROM c1)",ltrim_oracle("t1"."c1") AS "LTRIM(c1)",rtrim_oracle("t1"."c1") AS "RTRIM(c1)" from "t1" order by "t1"."ord" latin1 latin1_swedish_ci +v1 CREATE VIEW "v1" AS select "t1"."ord" AS "ord",trim('abc') AS "TRIM('abc')",rtrim('abc') AS "RTRIM('abc')",ltrim('abc') AS "LTRIM('abc')",concat(concat('[',"t1"."c1"),']') AS "'['||c1||']'",trim(leading 'a' from "t1"."c1") AS "TRIM(LEADING 'a' FROM c1)",trim(trailing 'a' from "t1"."c1") AS "TRIM(TRAILING 'a' FROM c1)",trim(both 'a' from "t1"."c1") AS "TRIM(BOTH 'a' FROM c1)",ltrim("t1"."c1") AS "LTRIM(c1)",rtrim("t1"."c1") AS "RTRIM(c1)" from "t1" order by "t1"."ord" latin1 latin1_swedish_ci SELECT * FROM v1; ord TRIM('abc') RTRIM('abc') LTRIM('abc') '['||c1||']' TRIM(LEADING 'a' FROM c1) TRIM(TRAILING 'a' FROM c1) TRIM(BOTH 'a' FROM c1) LTRIM(c1) RTRIM(c1) 1 abc abc abc [abc] bc abc bc abc abc diff --git a/mysql-test/suite/compat/oracle/r/mysqldump_restore_func_qualified.result b/mysql-test/suite/compat/oracle/r/mysqldump_restore_func_qualified.result new file mode 100644 index 00000000000..fd3dd787f1e --- /dev/null +++ b/mysql-test/suite/compat/oracle/r/mysqldump_restore_func_qualified.result @@ -0,0 +1,112 @@ +# +# Start of 10.4 tests +# +# +# MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +# +SET sql_mode=DEFAULT; +CREATE TABLE t1 ( +a0 VARCHAR(64) NOT NULL DEFAULT LTRIM(now()), +a1 VARCHAR(64) AS (LTRIM(a0)) PERSISTENT, +b0 VARCHAR(64) NOT NULL DEFAULT LPAD(now(),10), +b1 VARCHAR(64) AS (LPAD(b0,10)) PERSISTENT +); +CREATE VIEW v1 AS SELECT +LTRIM(now()) AS a0, +LPAD(now(),10) AS b0; +SET sql_mode=ORACLE; +CREATE TABLE t2 ( +a0 VARCHAR(64) NOT NULL DEFAULT LTRIM(now()), +a1 VARCHAR(64) AS (LTRIM(a0)) PERSISTENT, +b0 VARCHAR(64) NOT NULL DEFAULT LPAD(now(),10), +b1 VARCHAR(64) AS (LPAD(b0,10)) PERSISTENT +); +CREATE VIEW v2 AS SELECT +LTRIM(now()) AS a0, +LPAD(now(),10) AS b0; +/*!40101 SET @saved_cs_client = @@character_set_client */; +/*!40101 SET character_set_client = utf8 */; +CREATE TABLE `t1` ( + `a0` varchar(64) NOT NULL DEFAULT ltrim(current_timestamp()), + `a1` varchar(64) GENERATED ALWAYS AS (ltrim(`a0`)) STORED, + `b0` varchar(64) NOT NULL DEFAULT lpad(current_timestamp(),10), + `b1` varchar(64) GENERATED ALWAYS AS (lpad(`b0`,10)) STORED +) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; +/*!40101 SET character_set_client = @saved_cs_client */; +/*!40101 SET @saved_cs_client = @@character_set_client */; +/*!40101 SET character_set_client = utf8 */; +CREATE TABLE `t2` ( + `a0` varchar(64) NOT NULL DEFAULT ltrim_oracle(current_timestamp()), + `a1` varchar(64) GENERATED ALWAYS AS (ltrim_oracle(`a0`)) STORED, + `b0` varchar(64) NOT NULL DEFAULT lpad_oracle(current_timestamp(),10), + `b1` varchar(64) GENERATED ALWAYS AS (lpad_oracle(`b0`,10)) STORED +) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; +/*!40101 SET character_set_client = @saved_cs_client */; +SET @saved_cs_client = @@character_set_client; +SET character_set_client = utf8; +/*!50001 CREATE VIEW `v1` AS SELECT + 1 AS `a0`, + 1 AS `b0` */; +SET character_set_client = @saved_cs_client; +SET @saved_cs_client = @@character_set_client; +SET character_set_client = utf8; +/*!50001 CREATE VIEW `v2` AS SELECT + 1 AS `a0`, + 1 AS `b0` */; +SET character_set_client = @saved_cs_client; +/*!50001 DROP VIEW IF EXISTS `v1`*/; +/*!50001 SET @saved_cs_client = @@character_set_client */; +/*!50001 SET @saved_cs_results = @@character_set_results */; +/*!50001 SET @saved_col_connection = @@collation_connection */; +/*!50001 SET character_set_client = latin1 */; +/*!50001 SET character_set_results = latin1 */; +/*!50001 SET collation_connection = latin1_swedish_ci */; +/*!50001 CREATE ALGORITHM=UNDEFINED */ +/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */ +/*!50001 VIEW `v1` AS select ltrim(current_timestamp()) AS `a0`,lpad(current_timestamp(),10) AS `b0` */; +/*!50001 SET character_set_client = @saved_cs_client */; +/*!50001 SET character_set_results = @saved_cs_results */; +/*!50001 SET collation_connection = @saved_col_connection */; +/*!50001 DROP VIEW IF EXISTS `v2`*/; +/*!50001 SET @saved_cs_client = @@character_set_client */; +/*!50001 SET @saved_cs_results = @@character_set_results */; +/*!50001 SET @saved_col_connection = @@collation_connection */; +/*!50001 SET character_set_client = latin1 */; +/*!50001 SET character_set_results = latin1 */; +/*!50001 SET collation_connection = latin1_swedish_ci */; +/*!50001 CREATE ALGORITHM=UNDEFINED */ +/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */ +/*!50001 VIEW `v2` AS select oracle_schema.ltrim(current_timestamp()) AS `a0`,oracle_schema.lpad(current_timestamp(),10) AS `b0` */; +/*!50001 SET character_set_client = @saved_cs_client */; +/*!50001 SET character_set_results = @saved_cs_results */; +/*!50001 SET collation_connection = @saved_col_connection */; +DROP TABLE t1,t2; +DROP VIEW v1,v2; +SET sql_mode=DEFAULT; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a0` varchar(64) NOT NULL DEFAULT ltrim(current_timestamp()), + `a1` varchar(64) GENERATED ALWAYS AS (ltrim(`a0`)) STORED, + `b0` varchar(64) NOT NULL DEFAULT lpad(current_timestamp(),10), + `b1` varchar(64) GENERATED ALWAYS AS (lpad(`b0`,10)) STORED +) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SHOW CREATE TABLE t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `a0` varchar(64) NOT NULL DEFAULT ltrim_oracle(current_timestamp()), + `a1` varchar(64) GENERATED ALWAYS AS (ltrim_oracle(`a0`)) STORED, + `b0` varchar(64) NOT NULL DEFAULT lpad_oracle(current_timestamp(),10), + `b1` varchar(64) GENERATED ALWAYS AS (lpad_oracle(`b0`,10)) STORED +) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SHOW CREATE VIEW v1; +View Create View character_set_client collation_connection +v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select ltrim(current_timestamp()) AS `a0`,lpad(current_timestamp(),10) AS `b0` latin1 latin1_swedish_ci +SHOW CREATE VIEW v2; +View Create View character_set_client collation_connection +v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select oracle_schema.ltrim(current_timestamp()) AS `a0`,oracle_schema.lpad(current_timestamp(),10) AS `b0` latin1 latin1_swedish_ci +DROP TABLE t1,t2; +DROP VIEW v1, v2; +# +# End of 10.4 tests +# diff --git a/mysql-test/suite/compat/oracle/r/ps.result b/mysql-test/suite/compat/oracle/r/ps.result index 818c97b06ab..2d0c4da9554 100644 --- a/mysql-test/suite/compat/oracle/r/ps.result +++ b/mysql-test/suite/compat/oracle/r/ps.result @@ -178,9 +178,9 @@ EXECUTE IMMEDIATE 'SELECT :1 FROM DUAL' USING 10; # Testing erroneous and diallowed prepare source # EXECUTE IMMEDIATE _latin1'SELECT 1 AS c FROM ' || _latin2 'DUAL'; -ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat_operator_oracle' +ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat' PREPARE stmt FROM _latin1'SELECT 1 AS c FROM ' || _latin2 'DUAL'; -ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat_operator_oracle' +ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat' EXECUTE IMMEDIATE (SELECT 'SELECT 1'); ERROR 42000: EXECUTE IMMEDIATE does not support subqueries or stored functions PREPARE stmt FROM (SELECT 'SELECT 1'); diff --git a/mysql-test/suite/compat/oracle/r/sp-cursor-rowtype.result b/mysql-test/suite/compat/oracle/r/sp-cursor-rowtype.result index 31d794c9f61..93300cc375b 100644 --- a/mysql-test/suite/compat/oracle/r/sp-cursor-rowtype.result +++ b/mysql-test/suite/compat/oracle/r/sp-cursor-rowtype.result @@ -758,7 +758,7 @@ END; END; $$ CALL p1(); -ERROR HY000: Illegal mix of collations (latin1_bin,EXPLICIT) and (latin1_swedish_ci,EXPLICIT) for operation 'concat_operator_oracle' +ERROR HY000: Illegal mix of collations (latin1_bin,EXPLICIT) and (latin1_swedish_ci,EXPLICIT) for operation 'concat' DROP PROCEDURE p1; # # Non-existing field diff --git a/mysql-test/suite/compat/oracle/r/vcol_innodb.result b/mysql-test/suite/compat/oracle/r/vcol_innodb.result new file mode 100644 index 00000000000..112d1b4ad53 --- /dev/null +++ b/mysql-test/suite/compat/oracle/r/vcol_innodb.result @@ -0,0 +1,54 @@ +# +# MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +# +FLUSH TABLES; +SET sql_mode=''; +CREATE TABLE t (d INT,b VARCHAR(1),c CHAR(1),g CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b),KEY g(g)) ENGINE=InnoDB; +INSERT INTO t VALUES (0); +ERROR 21S01: Column count doesn't match value count at row 1 +SET sql_mode='ORACLE'; +INSERT INTO t SET c=REPEAT (1,0); +Warnings: +Warning 1364 Field 'b' doesn't have a default value +ALTER TABLE t CHANGE COLUMN a b INT; +ERROR 42S22: Unknown column 'a' in 't' +DELETE FROM t; +SET sql_mode=''; +FLUSH TABLES; +INSERT INTO t SET c='0'; +Warnings: +Warning 1364 Field 'b' doesn't have a default value +DROP TABLE t; +FLUSH TABLES; +SET sql_mode=''; +CREATE TABLE t (a INT(1),d INT(1),b VARCHAR(1),c CHAR(1),vadc INT(1) GENERATED ALWAYS AS ( (a + length (d))) STORED,vbc CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,vbidxc CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b (1),a,d),KEY d (d),KEY a (a),KEY c_renamed (c (1),b (1)),KEY b (b (1),c (1),a),KEY vbidxc (vbidxc),KEY a_2 (a,vbidxc),KEY vbidxc_2 (vbidxc,d)) DEFAULT CHARSET=latin1 ENGINE=InnoDB; +INSERT INTO t VALUES (0,0,1,0,1,0,1,0,0); +ERROR 21S01: Column count doesn't match value count at row 1 +SET SESSION sql_mode='ORACLE'; +INSERT INTO t SET c=REPEAT (1,0); +Warnings: +Warning 1364 Field 'a' doesn't have a default value +Warning 1364 Field 'd' doesn't have a default value +Warning 1364 Field 'b' doesn't have a default value +ALTER TABLE t CHANGE COLUMN a b CHAR(1); +ERROR 42S21: Duplicate column name 'b' +DELETE FROM t; +SET SESSION sql_mode=DEFAULT; +DROP TABLE t; +SET sql_mode=''; +CREATE TABLE t1 (d INT,b VARCHAR(1),c CHAR(1),g CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b),KEY g(g)) ENGINE=InnoDB; +INSERT INTO t1 VALUES (0); +ERROR 21S01: Column count doesn't match value count at row 1 +SET sql_mode='ORACLE'; +INSERT INTO t1 SET c=REPEAT (1,0); +Warnings: +Warning 1364 Field 'b' doesn't have a default value +ALTER TABLE t1 CHANGE COLUMN a b INT; +ERROR 42S22: Unknown column 'a' in 't1' +DELETE FROM t1; +SET sql_mode=''; +FLUSH TABLES; +INSERT INTO t1 SET c='0'; +Warnings: +Warning 1364 Field 'b' doesn't have a default value +DROP TABLE t1; diff --git a/mysql-test/suite/compat/oracle/t/func_qualified.test b/mysql-test/suite/compat/oracle/t/func_qualified.test new file mode 100644 index 00000000000..842015dbbd6 --- /dev/null +++ b/mysql-test/suite/compat/oracle/t/func_qualified.test @@ -0,0 +1,247 @@ +--let $MYSQLD_DATADIR= `select @@datadir` + +--echo # +--echo # MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +--echo # + +# +# Testing that the error message for DECODE preserves +# the exact letter case as typed by the user +# + +SET sql_mode=DEFAULT; +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT decode_oracle(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT DECODE_ORACLE(1); + +SET sql_mode=ORACLE; +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT decode_oracle(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT DECODE_ORACLE(1); + +SET sql_mode=DEFAULT; +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT decode(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT DECODE(1); + +SET sql_mode=ORACLE; +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT decode(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT DECODE(1); + +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT mariadb_schema.decode(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT mariadb_schema.DECODE(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT mariadb_schema.decode_oracle(1); +--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT +SELECT mariadb_schema.DECODE_ORACLE(1); + +# +# Testing that REPLACE, SUBSTR, TRIM print the exact name +# as typed by the user in "Function .. is not defined" +# + +SET sql_mode=DEFAULT; + +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.TRIM(1); +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.trim(1); + +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.TRIM(); +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.TRIM('a','b'); +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.TRIM('a','b','c','d'); + +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.SUBSTR('a',1,2); +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.substr('a',1,2); +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.SUBSTRING('a',1,2); +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.substring('a',1,2); + +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.REPLACE('a','b','c'); +--error ER_FUNC_INEXISTENT_NAME_COLLISION +SELECT unknown.replace('a','b','c'); + +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.REPLACE(); +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.REPLACE('a'); +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.REPLACE('a','b'); +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.REPLACE('a','b','c','d'); + +# +# Testing EXPLAIN EXTENDED SELECT +# + +SET sql_mode=DEFAULT; +DELIMITER $$; +CREATE PROCEDURE p1(sqlmode TEXT, qualifier TEXT, expr TEXT) +BEGIN + DECLARE query TEXT DEFAULT 'SELECT $(QUALIFIER)$(EXPR)'; + DECLARE errmsg TEXT DEFAULT NULL; + DECLARE CONTINUE HANDLER FOR 1064, 1128, 1305, 1582, 1630 + BEGIN + GET DIAGNOSTICS CONDITION 1 errmsg = MESSAGE_TEXT; + END; + + SET sql_mode=sqlmode; + SET query=REPLACE(query, '$(QUALIFIER)', qualifier); + SET query=REPLACE(query, '$(EXPR)', expr); + SET query= CONCAT('EXPLAIN EXTENDED ', query); + SELECT CONCAT('sql_mode=''',sqlmode,'''', ' ', + 'qualifier=''',qualifier,'''') AS `----------`; + SELECT query; + EXECUTE IMMEDIATE query; + IF errmsg IS NOT NULL THEN + SELECT CONCAT('ERROR: ', errmsg) AS errmsg; + ELSE + SHOW WARNINGS; + END IF; +END; +$$ +CREATE PROCEDURE p2(sqlmode TEXT, expr TEXT) +BEGIN + CALL p1(sqlmode, '', expr); + CALL p1(sqlmode, 'unknown_schema.', expr); + CALL p1(sqlmode, 'mariadb_schema.', expr); + CALL p1(sqlmode, 'maxdb_schema.', expr); + CALL p1(sqlmode, 'oracle_schema.', expr); +END; +$$ +CREATE PROCEDURE p3(expr TEXT) +BEGIN + CALL p2('', expr); + CALL p2('ORACLE', expr); +END; +$$ +DELIMITER ;$$ + +CALL p3('CONCAT(''a'')'); + +# MariaDB style +CALL p3('DECODE(''1'',''2'')'); +# Oracle style +CALL p3('DECODE(1,1,10)'); + +CALL p3('LTRIM(''a'')'); +CALL p3('RTRIM(''a'')'); + +CALL p3('LPAD(''a'',3)'); +CALL p3('LPAD(''a'',3, '' '')'); + +CALL p3('RPAD(''a'',3)'); +CALL p3('RPAD(''a'',3, '' '')'); + +CALL p3('REPLACE()'); +CALL p3('REPLACE(''a'',''b'')'); +CALL p3('REPLACE(''a'',''b'',''c'',''d'')'); +CALL p3('REPLACE(''a'',''b'',''c'')'); + +CALL p3('SUBSTR()'); +CALL p3('SUBSTR(''a'',1,2,3)'); +CALL p3('SUBSTR(''a'',1,2)'); +CALL p3('SUBSTR(''a'' FROM 1)'); + +CALL p3('SUBSTRING(''a'',1,2)'); +CALL p3('SUBSTRING(''a'' FROM 1)'); + +CALL p3('TRIM()'); +CALL p3('TRIM(1,2)'); +CALL p3('TRIM(''a'')'); +CALL p3('TRIM(BOTH '' '' FROM ''a'')'); + + +# Deprecated compatibility XXX_ORACLE functions. +# These functions are implemented as simple native functions +# and have no special grammar rules in sql_yacc.yy. +# So they support the qualified syntax automatically, +# which is not absolutely required, but is not harmful. + +CALL p3('CONCAT_OPERATOR_ORACLE(''a'')'); +CALL p3('DECODE_ORACLE(1,1,10)'); +CALL p3('LTRIM_ORACLE(''a'')'); +CALL p3('RTRIM_ORACLE(''a'')'); +CALL p3('LPAD_ORACLE(''a'',3)'); +CALL p3('RPAD_ORACLE(''a'',3)'); +CALL p3('REPLACE_ORACLE(''a'',''b'',''c'')'); +CALL p3('SUBSTR_ORACLE(''a'',1,2)'); + + +# Deprecated compatibility XXX_ORACLE variants for functions +# with a special syntax in sql_yacc.yy. +# These compatibility functions do not support qualified syntax. +# One should use a qualified variant without the _ORACLE suffix instead. + +--error ER_PARSE_ERROR +SELECT oracle_schema.SUBSTR_ORACLE('a' FROM 1 FOR 2); +# Use this instead: +SELECT oracle_schema.SUBSTR('a' FROM 1 FOR 2); + +--error ER_PARSE_ERROR +SELECT oracle_schema.TRIM_ORACLE(LEADING ' ' FROM 'a'); +# Use this instead: +SELECT oracle_schema.TRIM(LEADING ' ' FROM 'a'); + +--error ER_FUNCTION_NOT_DEFINED +SELECT oracle_schema.TRIM_ORACLE('a'); +# Use this instead: +SELECT oracle_schema.TRIM('a'); + + +DROP PROCEDURE p1; +DROP PROCEDURE p2; +DROP PROCEDURE p3; + + +SET sql_mode=''; +CREATE VIEW v1 AS SELECT + concat('a','b'), + decode('1','2'), + ltrim('1'), + rtrim('1'), + lpad('1','2', 3), + rpad('1','2', 3), + replace('1','2','3'), + substr('a',1,2), + trim(both 'a' FROM 'b'); +CREATE TABLE kv (v BLOB); +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA INFILE '$MYSQLD_DATADIR/test/v1.frm' REPLACE INTO TABLE kv; +SELECT v FROM kv WHERE v RLIKE '^(query|view_body_utf8)=' ORDER BY v; +SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_NAME='v1' AND TABLE_SCHEMA='test'; +DROP TABLE kv; +DROP VIEW v1; + +SET sql_mode='ORACLE'; +CREATE VIEW v1 AS SELECT + concat('a','b'), + decode('1',2,3), + ltrim('1'), + rtrim('1'), + lpad('1','2', 3), + rpad('1','2', 3), + replace('1','2','3'), + substr('a',1,2), + trim(both 'a' FROM 'b'); +CREATE TABLE kv (v BLOB); +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA INFILE '$MYSQLD_DATADIR/test/v1.frm' REPLACE INTO TABLE kv; +SELECT v FROM kv WHERE v RLIKE '^(query|view_body_utf8)=' ORDER BY v; +SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_NAME='v1' AND TABLE_SCHEMA='test'; +DROP TABLE kv; +DROP VIEW v1; diff --git a/mysql-test/suite/compat/oracle/t/mysqldump_restore_func_qualified.test b/mysql-test/suite/compat/oracle/t/mysqldump_restore_func_qualified.test new file mode 100644 index 00000000000..36ab3543ea1 --- /dev/null +++ b/mysql-test/suite/compat/oracle/t/mysqldump_restore_func_qualified.test @@ -0,0 +1,50 @@ +# See comments in mysql-test/main/mysqldump_restore.test +--source include/not_embedded.inc + +let $mysqldumpfile = $MYSQLTEST_VARDIR/tmp/mysqldump_func_qualified.sql; + +--echo # +--echo # Start of 10.4 tests +--echo # + +--echo # +--echo # MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +--echo # + +SET sql_mode=DEFAULT; +CREATE TABLE t1 ( + a0 VARCHAR(64) NOT NULL DEFAULT LTRIM(now()), + a1 VARCHAR(64) AS (LTRIM(a0)) PERSISTENT, + b0 VARCHAR(64) NOT NULL DEFAULT LPAD(now(),10), + b1 VARCHAR(64) AS (LPAD(b0,10)) PERSISTENT +); +CREATE VIEW v1 AS SELECT + LTRIM(now()) AS a0, + LPAD(now(),10) AS b0; +SET sql_mode=ORACLE; +CREATE TABLE t2 ( + a0 VARCHAR(64) NOT NULL DEFAULT LTRIM(now()), + a1 VARCHAR(64) AS (LTRIM(a0)) PERSISTENT, + b0 VARCHAR(64) NOT NULL DEFAULT LPAD(now(),10), + b1 VARCHAR(64) AS (LPAD(b0,10)) PERSISTENT +); +CREATE VIEW v2 AS SELECT + LTRIM(now()) AS a0, + LPAD(now(),10) AS b0; +--exec $MYSQL_DUMP --skip-extended-insert test --skip-comments --compact t1 t2 v1 v2 +--exec $MYSQL_DUMP --skip-extended-insert test --skip-comments t1 t2 v1 v2 > $mysqldumpfile +DROP TABLE t1,t2; +DROP VIEW v1,v2; +--exec $MYSQL test < $mysqldumpfile +SET sql_mode=DEFAULT; +SHOW CREATE TABLE t1; +SHOW CREATE TABLE t2; +SHOW CREATE VIEW v1; +SHOW CREATE VIEW v2; +--remove_file $mysqldumpfile +DROP TABLE t1,t2; +DROP VIEW v1, v2; + +--echo # +--echo # End of 10.4 tests +--echo # diff --git a/mysql-test/suite/compat/oracle/t/vcol_innodb.test b/mysql-test/suite/compat/oracle/t/vcol_innodb.test new file mode 100644 index 00000000000..bd923f9bec1 --- /dev/null +++ b/mysql-test/suite/compat/oracle/t/vcol_innodb.test @@ -0,0 +1,47 @@ +--source include/have_innodb.inc + +--echo # +--echo # MDEV-27744 LPAD in vcol created in ORACLE mode makes table corrupted in non-ORACLE +--echo # + +FLUSH TABLES; +SET sql_mode=''; +CREATE TABLE t (d INT,b VARCHAR(1),c CHAR(1),g CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b),KEY g(g)) ENGINE=InnoDB; +--error ER_WRONG_VALUE_COUNT_ON_ROW +INSERT INTO t VALUES (0); +SET sql_mode='ORACLE'; +INSERT INTO t SET c=REPEAT (1,0); +--error ER_BAD_FIELD_ERROR +ALTER TABLE t CHANGE COLUMN a b INT; +DELETE FROM t; +SET sql_mode=''; +FLUSH TABLES; +INSERT INTO t SET c='0'; +DROP TABLE t; +FLUSH TABLES; + +SET sql_mode=''; +CREATE TABLE t (a INT(1),d INT(1),b VARCHAR(1),c CHAR(1),vadc INT(1) GENERATED ALWAYS AS ( (a + length (d))) STORED,vbc CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,vbidxc CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b (1),a,d),KEY d (d),KEY a (a),KEY c_renamed (c (1),b (1)),KEY b (b (1),c (1),a),KEY vbidxc (vbidxc),KEY a_2 (a,vbidxc),KEY vbidxc_2 (vbidxc,d)) DEFAULT CHARSET=latin1 ENGINE=InnoDB; +--error ER_WRONG_VALUE_COUNT_ON_ROW +INSERT INTO t VALUES (0,0,1,0,1,0,1,0,0); +SET SESSION sql_mode='ORACLE'; +INSERT INTO t SET c=REPEAT (1,0); +--error ER_DUP_FIELDNAME +ALTER TABLE t CHANGE COLUMN a b CHAR(1); +DELETE FROM t; +SET SESSION sql_mode=DEFAULT; +DROP TABLE t; + +SET sql_mode=''; +CREATE TABLE t1 (d INT,b VARCHAR(1),c CHAR(1),g CHAR(1) GENERATED ALWAYS AS (SUBSTR(b,0,0)) VIRTUAL,PRIMARY KEY(b),KEY g(g)) ENGINE=InnoDB; +--error ER_WRONG_VALUE_COUNT_ON_ROW +INSERT INTO t1 VALUES (0); +SET sql_mode='ORACLE'; +INSERT INTO t1 SET c=REPEAT (1,0); +--error ER_BAD_FIELD_ERROR +ALTER TABLE t1 CHANGE COLUMN a b INT; +DELETE FROM t1; +SET sql_mode=''; +FLUSH TABLES; +INSERT INTO t1 SET c='0'; +DROP TABLE t1; diff --git a/mysql-test/suite/galera/disabled.def b/mysql-test/suite/galera/disabled.def index 348f8948bbd..2bf4db335f4 100644 --- a/mysql-test/suite/galera/disabled.def +++ b/mysql-test/suite/galera/disabled.def @@ -14,6 +14,5 @@ galera_as_slave_ctas : MDEV-28378 timeout galera_pc_recovery : MDEV-25199 cluster fails to start up galera_sst_encrypted : MDEV-29876 Galera test failure on galera_sst_encrypted galera_var_node_address : MDEV-20485 Galera test failure -MDEV-26575 : MDEV-29878 Galera test failure on MDEV-26575 -galera_bf_abort_group_commit : MDEV-30855 PR to remove the test exists -galera.galera_sequences : MDEV-32024 +galera_sequences : MDEV-32561 WSREP FSM failure: no such a transition REPLICATING -> COMMITTED +galera_shutdown_nonprim : MDEV-32635 galera_shutdown_nonprim: mysql_shutdown failed diff --git a/mysql-test/suite/galera_3nodes/disabled.def b/mysql-test/suite/galera_3nodes/disabled.def index 97e4a215b04..00aaeccfb8d 100644 --- a/mysql-test/suite/galera_3nodes/disabled.def +++ b/mysql-test/suite/galera_3nodes/disabled.def @@ -10,5 +10,5 @@ # ############################################################################## -galera_2_cluster : MDEV-29877 Galera test failure on galera_2_cluster -galera_gtid_2_cluster : MDEV-29877 Galera test failure on galera_2_cluster +galera_2_cluster : MDEV-32631 galera_2_cluster: before_rollback(): Assertion `0' failed +galera_gtid_2_cluster : MDEV-32633 galera_gtid_2_cluster: Assertion `thd->wsrep_next_trx_id() != (0x7fffffffffffffffLL * 2ULL + 1)' diff --git a/mysql-test/suite/galera_3nodes_sr/disabled.def b/mysql-test/suite/galera_3nodes_sr/disabled.def index df2277fb8ad..4472d960d9f 100644 --- a/mysql-test/suite/galera_3nodes_sr/disabled.def +++ b/mysql-test/suite/galera_3nodes_sr/disabled.def @@ -10,4 +10,4 @@ # ############################################################################## -galera_sr_kill_slave_after_apply_rollback2 : MDEV-29892 Galera test failure on galera_sr_kill_slave_after_apply_rollback2 \ No newline at end of file +galera_sr_kill_slave_after_apply_rollback2 : MDEV-29892 Galera test failure on galera_sr_kill_slave_after_apply_rollback2 diff --git a/mysql-test/suite/galera_sr/disabled.def b/mysql-test/suite/galera_sr/disabled.def index 9f2cf27d5e7..0371f0f589f 100644 --- a/mysql-test/suite/galera_sr/disabled.def +++ b/mysql-test/suite/galera_sr/disabled.def @@ -10,5 +10,4 @@ # ############################################################################## -galera_sr_cc_master : MDEV-29882 Galera test failure on galera_sr_cc_master - +GCF-1060 : MDEV-32160 GCF-1060 test failure due to wsrep MDL conflict diff --git a/mysql-test/suite/gcol/r/innodb_prefix_index_check.result b/mysql-test/suite/gcol/r/innodb_prefix_index_check.result index 01dbe4a6592..ea84cd154ad 100644 --- a/mysql-test/suite/gcol/r/innodb_prefix_index_check.result +++ b/mysql-test/suite/gcol/r/innodb_prefix_index_check.result @@ -13,3 +13,32 @@ key(f1,f2(1)) )ENGINE=INNODB; REPLACE INTO t1(f3) VALUES (1),(1); DROP TABLE t1; +#Create and alter table examples for full column index followed by prefix index. +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1,f2), +KEY(f1(5)))ENGINE=INNODB; +REPLACE INTO t1(f2) VALUES (1),(1); +ALTER TABLE t1 ADD INDEX(f2,f1); +DROP TABLE t1; +#Create and alter table examples for small prefix index followed by large +#prefix index. +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1(5),f2), +KEY(f1(10)))ENGINE=INNODB; +REPLACE INTO t1(f2) VALUES (1),(1); +ALTER TABLE t1 ADD INDEX(f2,f1); +DROP TABLE t1; +#Create and alter table examples for prefix index followed by full column +#index. +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1(5),f2), +KEY(f1))ENGINE=INNODB; +REPLACE INTO t1(f2) VALUES (1),(1); +ALTER TABLE t1 ADD INDEX(f2,f1); +DROP TABLE t1; diff --git a/mysql-test/suite/gcol/t/innodb_prefix_index_check.test b/mysql-test/suite/gcol/t/innodb_prefix_index_check.test index 4923ead91ac..5cc46e16dde 100644 --- a/mysql-test/suite/gcol/t/innodb_prefix_index_check.test +++ b/mysql-test/suite/gcol/t/innodb_prefix_index_check.test @@ -20,3 +20,46 @@ REPLACE INTO t1(f3) VALUES (1),(1); DROP TABLE t1; +--echo #Create and alter table examples for full column index followed by prefix index. + +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1,f2), +KEY(f1(5)))ENGINE=INNODB; + +REPLACE INTO t1(f2) VALUES (1),(1); + +ALTER TABLE t1 ADD INDEX(f2,f1); + +DROP TABLE t1; + +--echo #Create and alter table examples for small prefix index followed by large +--echo #prefix index. + +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1(5),f2), +KEY(f1(10)))ENGINE=INNODB; + +REPLACE INTO t1(f2) VALUES (1),(1); + +ALTER TABLE t1 ADD INDEX(f2,f1); + +DROP TABLE t1; + +--echo #Create and alter table examples for prefix index followed by full column +--echo #index. + +CREATE TABLE t1( +f1 VARCHAR(100), +f2 char(2), +KEY(f1(5),f2), +KEY(f1))ENGINE=INNODB; + +REPLACE INTO t1(f2) VALUES (1),(1); + +ALTER TABLE t1 ADD INDEX(f2,f1); + +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/include/crc32.pl b/mysql-test/suite/innodb/include/crc32.pl index c2bce09dd36..b26f1057e2a 100644 --- a/mysql-test/suite/innodb/include/crc32.pl +++ b/mysql-test/suite/innodb/include/crc32.pl @@ -31,3 +31,26 @@ sub mycrc32 { return $crc; } + + +# Fix the checksum of an InnoDB tablespace page. +# Inputs: +# $page A bytestring with the page data. +# $full_crc32 Checksum type, see get_full_crc32() in innodb-util.pl +# Returns: the modified page as a bytestring. +sub fix_page_crc { + my ($page, $full_crc32)= @_; + my $ps= length($page); + my $polynomial = 0x82f63b78; # CRC-32C + if ($full_crc32) { + my $ck = mycrc32(substr($page, 0, $ps - 4), 0, $polynomial); + substr($page, $ps - 4, 4) = pack("N", $ck); + } else { + my $ck= pack("N", + mycrc32(substr($page, 4, 22), 0, $polynomial) ^ + mycrc32(substr($page, 38, $ps - 38 - 8), 0, $polynomial)); + substr($page, 0, 4)= $ck; + substr($page, $ps-8, 4)= $ck; + } + return $page; +} diff --git a/mysql-test/suite/innodb/include/innodb-util.pl b/mysql-test/suite/innodb/include/innodb-util.pl index 241545dac18..328ce5c7f36 100644 --- a/mysql-test/suite/innodb/include/innodb-util.pl +++ b/mysql-test/suite/innodb/include/innodb-util.pl @@ -124,3 +124,22 @@ sub ib_restore_ibd_files { ib_restore_ibd_file($tmpd, $datadir, $db, $table); } } + +# Read the flag whether a tablespace is using full_crc32. +# Input: filehandle opened on the tablespace. +sub get_full_crc32 { + my ($TBLSPC)= @_; + my $old_pos= sysseek($TBLSPC, 0, 1); + die "tell() failed on tablespace filehandle: $!\n" + unless defined($old_pos); + sysseek($TBLSPC, 0, 0) + or die "sysseek() failed on tablespace filehandle: $!\n"; + my $tblspc_hdr; + sysread($TBLSPC, $tblspc_hdr, 58) + or die "Cannot read tablespace header: $!\n"; + sysseek($TBLSPC, $old_pos, 0) + or die "sysseek() failed on tablespace filehandle: $!\n"; + my $full_crc32= + unpack("N", substr($tblspc_hdr, 54, 4)) & 0x10; # FIL_SPACE_FLAGS + return $full_crc32; +} diff --git a/mysql-test/suite/innodb/r/add_foreign_key.result b/mysql-test/suite/innodb/r/add_foreign_key.result new file mode 100644 index 00000000000..75177478e60 --- /dev/null +++ b/mysql-test/suite/innodb/r/add_foreign_key.result @@ -0,0 +1,31 @@ +# +# Bug #19471516 SERVER CRASHES WHEN EXECUTING ALTER TABLE ADD +# FOREIGN KEY +# +CREATE TABLE `parent` (`parent_id` INT, PRIMARY KEY (`parent_id`)); +CREATE TABLE `child1` (`id` INT ,`child1_fk1` INT, `child1_fk2` INT, +PRIMARY KEY (`id`)); +CREATE TABLE `child2` (`id` INT, `child2_fk1` INT, `child2_fk2` INT, +PRIMARY KEY (`id`)); +CREATE TABLE `child3` (`id` INT , `child3_fk1` INT, PRIMARY KEY (`id`)); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk1`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk1`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk2`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk1`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk2`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child3` ADD FOREIGN KEY (`child3_fk1`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk2`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk1`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk2`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child3` ADD FOREIGN KEY (`child3_fk1`) REFERENCES +`parent` (`parent_id`); +drop table child3, child2, child1, parent; diff --git a/mysql-test/suite/innodb/r/cascade_lock_wait.result b/mysql-test/suite/innodb/r/cascade_lock_wait.result new file mode 100644 index 00000000000..9cc05df739e --- /dev/null +++ b/mysql-test/suite/innodb/r/cascade_lock_wait.result @@ -0,0 +1,76 @@ +create table t1 (f1 int primary key) engine=innodb; +create table t2 (f1 int primary key, +constraint c1 foreign key (f1) references t1(f1) +on update cascade +on delete cascade) engine=innodb; +create table t3 (f1 int primary key, +constraint c2 foreign key (f1) references t1(f1) +on update cascade +on delete cascade) engine=innodb; +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `f1` int(11) NOT NULL, + PRIMARY KEY (`f1`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `f1` int(11) NOT NULL, + PRIMARY KEY (`f1`), + CONSTRAINT `c1` FOREIGN KEY (`f1`) REFERENCES `t1` (`f1`) ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +show create table t3; +Table Create Table +t3 CREATE TABLE `t3` ( + `f1` int(11) NOT NULL, + PRIMARY KEY (`f1`), + CONSTRAINT `c2` FOREIGN KEY (`f1`) REFERENCES `t1` (`f1`) ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +insert into t1 values (1); +insert into t1 values (2); +insert into t1 values (3); +insert into t2 values (1); +insert into t2 values (2); +insert into t2 values (3); +insert into t3 values (1); +insert into t3 values (2); +insert into t3 values (3); +select f1 from t1; +f1 +1 +2 +3 +select f1 from t2; +f1 +1 +2 +3 +select f1 from t3; +f1 +1 +2 +3 +set @save_dbug = @@debug_dbug; +set debug_dbug = '+d,dml_cascade_only_once'; +set debug_dbug = '+d,row_upd_cascade_lock_wait_err'; +update t1 set f1 = 100 where f1 = 2; +select f1 from t1; +f1 +1 +3 +100 +select f1 from t2; +f1 +1 +3 +100 +select f1 from t3; +f1 +1 +3 +100 +set debug_dbug = @save_dbug; +drop table t2; +drop table t3; +drop table t1; diff --git a/mysql-test/suite/innodb/r/fk_col_alter.result b/mysql-test/suite/innodb/r/fk_col_alter.result index d58f68977ef..b0621ebff74 100644 --- a/mysql-test/suite/innodb/r/fk_col_alter.result +++ b/mysql-test/suite/innodb/r/fk_col_alter.result @@ -118,4 +118,17 @@ ALTER TABLE t2 DROP INDEX idx; ALTER TABLE t2 MODIFY f2 VARCHAR(1023); SET SESSION FOREIGN_KEY_CHECKS = ON; DROP TABLE t2, t1; +# +# MDEV-32638 MariaDB crashes with foreign_key_checks=0 +# when changing a column and adding a foreign +# key at the same time +# +CREATE TABLE t1(f1 VARCHAR(2) NOT NULL, PRIMARY KEY(f1))ENGINE=InnoDB; +CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY, +f2 VARCHAR(10) NOT NULL DEFAULT '')ENGINE=InnoDB; +SET SESSION FOREIGN_KEY_CHECKS = OFF; +ALTER TABLE t2 CHANGE COLUMN f2 f3 VARCHAR(20) NOT NULL, +ADD CONSTRAINT t2_fk FOREIGN KEY(f3) REFERENCES t1(f1); +DROP TABLE t2, t1; +SET SESSION FOREIGN_KEY_CHECKS = ON; # End of 10.4 tests diff --git a/mysql-test/suite/innodb/r/import_update_stats.result b/mysql-test/suite/innodb/r/import_update_stats.result new file mode 100644 index 00000000000..57b3abf42af --- /dev/null +++ b/mysql-test/suite/innodb/r/import_update_stats.result @@ -0,0 +1,72 @@ +SET @old_innodb_file_per_table = @@innodb_file_per_table; +SET GLOBAL innodb_file_per_table = 1; +SELECT @@innodb_file_per_table; +@@innodb_file_per_table +1 +CREATE TABLE t1 ( +col_1 CHAR (255), +col_2 VARCHAR (255) +) ENGINE = InnoDB; +CREATE INDEX idx1 ON t1(col_1); +CREATE INDEX idx2 ON t1(col_2); +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 0 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 0 NULL NULL YES BTREE +INSERT INTO t1 VALUES ("col1_00001", "col2_00001"), ("col1_00002", "col2_00002"); +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 2 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 2 NULL NULL YES BTREE +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze status OK +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 2 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 2 NULL NULL YES BTREE +FLUSH TABLES t1 FOR EXPORT; +backup: t1 +UNLOCK TABLES; +DROP TABLE t1; +CREATE TABLE t1 ( +col_1 CHAR (255), +col_2 VARCHAR (255) +) ENGINE = InnoDB STATS_PERSISTENT=1; +CREATE INDEX idx1 ON t1(col_1); +CREATE INDEX idx2 ON t1(col_2); +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 0 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 0 NULL NULL YES BTREE +INSERT INTO t1 VALUES ("col1_00001", "col2_00001"); +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 1 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 1 NULL NULL YES BTREE +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 1 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 1 NULL NULL YES BTREE +ALTER TABLE t1 DISCARD TABLESPACE; +restore: t1 .ibd and .cfg files +ALTER TABLE t1 IMPORT TABLESPACE; +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 2 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 2 NULL NULL YES BTREE +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +SHOW INDEXES FROM t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment +t1 1 idx1 1 col_1 A 2 NULL NULL YES BTREE +t1 1 idx2 1 col_2 A 2 NULL NULL YES BTREE +DROP TABLE t1; +SET GLOBAL innodb_file_per_table = @old_innodb_file_per_table; diff --git a/mysql-test/suite/innodb/r/index_length.result b/mysql-test/suite/innodb/r/index_length.result new file mode 100644 index 00000000000..cc92780ac32 --- /dev/null +++ b/mysql-test/suite/innodb/r/index_length.result @@ -0,0 +1,23 @@ +connect stop_purge,localhost,root; +START TRANSACTION WITH CONSISTENT SNAPSHOT; +connection default; +CREATE TABLE t1(a INT PRIMARY KEY, b VARCHAR(1024)) +ENGINE=InnoDB STATS_PERSISTENT=1; +INSERT INTO t1 VALUES (1,REPEAT('b',1024)); +SELECT index_length FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +index_length +0 +ALTER TABLE t1 ADD INDEX b (b(800)); +SELECT FLOOR(index_length/@@innodb_page_size) FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +FLOOR(index_length/@@innodb_page_size) +1 +ALTER TABLE t1 ADD INDEX ba (b(800),a); +SELECT FLOOR(index_length/@@innodb_page_size) FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +FLOOR(index_length/@@innodb_page_size) +2 +disconnect stop_purge; +DROP TABLE t1; +# End of 10.4 tests diff --git a/mysql-test/suite/innodb/r/innodb-32k.result b/mysql-test/suite/innodb/r/innodb-32k.result index e39939b5d13..e4a980a83be 100644 --- a/mysql-test/suite/innodb/r/innodb-32k.result +++ b/mysql-test/suite/innodb/r/innodb-32k.result @@ -1,4 +1,24 @@ call mtr.add_suppression("Innodb: Cannot add field.*row size is"); +SET SESSION innodb_strict_mode=ON; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options") +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options") +SET SESSION innodb_strict_mode=OFF; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +Warnings: +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +SHOW WARNINGS; +Level Code Message +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +DROP TABLE t1; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +Warnings: +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +SHOW WARNINGS; +Level Code Message +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +DROP TABLE t1; # Test 1) Show the page size from Information Schema SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size'; diff --git a/mysql-test/suite/innodb/r/innodb-64k.result b/mysql-test/suite/innodb/r/innodb-64k.result index 758179568b9..c172483905e 100644 --- a/mysql-test/suite/innodb/r/innodb-64k.result +++ b/mysql-test/suite/innodb/r/innodb-64k.result @@ -1,4 +1,24 @@ call mtr.add_suppression('InnoDB: Cannot add field.*because after adding it, the row size is'); +SET SESSION innodb_strict_mode=ON; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options") +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options") +SET SESSION innodb_strict_mode=OFF; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +Warnings: +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +SHOW WARNINGS; +Level Code Message +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +DROP TABLE t1; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +Warnings: +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +SHOW WARNINGS; +Level Code Message +Warning 1478 InnoDB: Cannot create a COMPRESSED table when innodb_page_size > 16k. Assuming ROW_FORMAT=DYNAMIC. +DROP TABLE t1; # Test 1) Show the page size from Information Schema SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size'; diff --git a/mysql-test/suite/innodb/r/innodb-ac-non-locking-select.result b/mysql-test/suite/innodb/r/innodb-ac-non-locking-select.result new file mode 100644 index 00000000000..5d12c1076e7 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb-ac-non-locking-select.result @@ -0,0 +1,62 @@ +CREATE TABLE t1 (c1 INT , c2 CHAR(10), PRIMARY KEY (c1)) ENGINE = InnoDB; +INSERT INTO t1 VALUES(0, "0"); +INSERT INTO t1 VALUES(1, "1"); +INSERT INTO t1 VALUES(2, "2"); +INSERT INTO t1 VALUES(3, "3"); +connect con1,localhost,root,,; +connect con2,localhost,root,,; +connect con3,localhost,root,,; +connect con4,localhost,root,,; +connect con5,localhost,root,,; +connect con6,localhost,root,,; +connection default; +SET AUTOCOMMIT=0; +BEGIN; +SELECT * FROM t1 FOR UPDATE; +c1 c2 +0 0 +1 1 +2 2 +3 3 +SELECT * FROM t1 WHERE c1 <= 3; +c1 c2 +0 0 +1 1 +2 2 +3 3 +connection default; +SET DEBUG_SYNC='now WAIT_FOR waiting4'; +SET DEBUG_SYNC= 'RESET'; +SELECT trx_state, trx_query, trx_autocommit_non_locking +FROM INFORMATION_SCHEMA.INNODB_TRX +WHERE trx_state = 'LOCK WAIT' +ORDER BY trx_query; +trx_state trx_query trx_autocommit_non_locking +LOCK WAIT SELECT COUNT(*) FROM t1 LOCK IN SHARE MODE 0 +LOCK WAIT SELECT COUNT(*) FROM t1 WHERE c1 >= 0 0 +INSERT INTO t1 VALUES(4, '4'); +COMMIT; +connection con6; +SELECT * FROM t1 WHERE c1 <= 4; +c1 c2 +0 0 +1 1 +2 2 +3 3 +XA END '1'; +XA PREPARE '1'; +XA ROLLBACK '1'; +disconnect con6; +disconnect con2; +disconnect con3; +disconnect con5; +connection con1; +COUNT(*) +5 +disconnect con1; +connection con4; +COUNT(*) +5 +disconnect con4; +connection default; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/r/innodb-alter.result b/mysql-test/suite/innodb/r/innodb-alter.result index 2b3120016aa..126821de203 100644 --- a/mysql-test/suite/innodb/r/innodb-alter.result +++ b/mysql-test/suite/innodb/r/innodb-alter.result @@ -1090,3 +1090,59 @@ ALTER TABLE t1 ADD COLUMN b DATETIME NOT NULL, LOCK=NONE; # Cleanup SET @@SQL_MODE= @OLD_SQL_MODE; DROP TABLE t1; +# +# Bug#20977779 CANNOT IMPORT TABLES CONTAINING PREFIX INDEXES +# +CREATE TABLE t1 (c1 VARCHAR(32), c2 VARCHAR(32), c3 VARCHAR(32), +PRIMARY KEY (c1, c2, c3)) +ENGINE=InnoDB; +ALTER TABLE t1 ADD INDEX ind1(c1(5), c2, c3); +ALTER TABLE t1 ADD INDEX ind2(c3, c1(10), c2); +ALTER TABLE t1 ADD INDEX ind3(c2, c3, c1(20)); +INSERT INTO t1 VALUES ('Test Data -1', 'Test Data -2', 'Test Data -3'); +# Test with 2ndary index having prefix +FLUSH TABLES test.t1 FOR EXPORT; +UNLOCK TABLES; +ALTER TABLE test.t1 DISCARD TABLESPACE; +ALTER TABLE test.t1 IMPORT TABLESPACE; +CHECK TABLE test.t1; +Table Op Msg_type Msg_text +test.t1 check status OK +SHOW CREATE TABLE test.t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `c1` varchar(32) NOT NULL, + `c2` varchar(32) NOT NULL, + `c3` varchar(32) NOT NULL, + PRIMARY KEY (`c1`,`c2`,`c3`), + KEY `ind1` (`c1`(5),`c2`,`c3`), + KEY `ind2` (`c3`,`c1`(10),`c2`), + KEY `ind3` (`c2`,`c3`,`c1`(20)) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT * FROM test.t1; +c1 c2 c3 +Test Data -1 Test Data -2 Test Data -3 +# Test with PK & 2ndary index with prefix +ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(c1(5), c2(10), c3(20)); +FLUSH TABLES test.t1 FOR EXPORT; +UNLOCK TABLES; +ALTER TABLE test.t1 DISCARD TABLESPACE; +ALTER TABLE test.t1 IMPORT TABLESPACE; +CHECK TABLE test.t1; +Table Op Msg_type Msg_text +test.t1 check status OK +SHOW CREATE TABLE test.t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `c1` varchar(32) NOT NULL, + `c2` varchar(32) NOT NULL, + `c3` varchar(32) NOT NULL, + PRIMARY KEY (`c1`(5),`c2`(10),`c3`(20)), + KEY `ind1` (`c1`(5),`c2`,`c3`), + KEY `ind2` (`c3`,`c1`(10),`c2`), + KEY `ind3` (`c2`,`c3`,`c1`(20)) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT * FROM test.t1; +c1 c2 c3 +Test Data -1 Test Data -2 Test Data -3 +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/r/innodb-index-online-fk.result b/mysql-test/suite/innodb/r/innodb-index-online-fk.result index b610d7a00b5..afe55543e55 100644 --- a/mysql-test/suite/innodb/r/innodb-index-online-fk.result +++ b/mysql-test/suite/innodb/r/innodb-index-online-fk.result @@ -618,3 +618,39 @@ test/e d a 0 test/fw c a 0 DROP TABLE t2; DROP TABLE t3; +# Bug #17449901 TABLE DISAPPEARS WHEN ALTERING +# WITH FOREIGN KEY CHECKS OFF +create table t1(f1 int,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int,key t(f2,f3),foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks=0; +drop index t on t2; +drop table t2; +drop table t1; +create table t1(f1 int ,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int, key t(f2),foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks = 0; +alter table t2 drop key t,algorithm=inplace; +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `f2` int(11) DEFAULT NULL, + `f3` int(11) DEFAULT NULL, + CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`f2`) REFERENCES `t1` (`f1`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +drop table t2; +drop table t1; +create table t1(f1 int ,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int, key t(f2),key t1(f2,f3), +foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks = 0; +alter table t2 drop key t,algorithm=inplace; +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `f2` int(11) DEFAULT NULL, + `f3` int(11) DEFAULT NULL, + KEY `t1` (`f2`,`f3`), + CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`f2`) REFERENCES `t1` (`f1`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +drop table t2; +drop table t1; diff --git a/mysql-test/suite/innodb/r/innodb-lock-inherit-read_commited.result b/mysql-test/suite/innodb/r/innodb-lock-inherit-read_commited.result new file mode 100644 index 00000000000..1fe569d28ef --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb-lock-inherit-read_commited.result @@ -0,0 +1,124 @@ +# +# Bug #21025880 DUPLICATE UK VALUES IN READ-COMMITTED(AGAIN) +# +SET @save_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency; +SET GLOBAL innodb_purge_rseg_truncate_frequency=1; +CREATE TABLE t1 ( +a INT NOT NULL, +b INT NOT NULL, +PRIMARY KEY(b), +UNIQUE KEY(a)) +ENGINE=INNODB; +SET @old_innodb_stats_auto_recalc = @@innodb_stats_auto_recalc; +SET GLOBAL innodb_stats_auto_recalc = OFF; +connect purge_control,localhost,root; +START TRANSACTION WITH CONSISTENT SNAPSHOT; +connection default; +SET @old_tx_isolation = @@tx_isolation; +SET GLOBAL tx_isolation = 'READ-COMMITTED'; +SET @old_innodb_lock_wait_timeout = @@innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout = 1; +connect con1,localhost,root,,; +INSERT INTO t1 VALUES (1,1),(2,2); +DELETE FROM t1; +SET debug_sync = 'row_ins_sec_index_entry_dup_locks_created SIGNAL +con1_locks_done WAIT_FOR con1_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock SIGNAL +con1_insert_done WAIT_FOR con1_finish'; +REPLACE INTO t1 VALUES (1,2); +connect con2,localhost,root,,; +SET debug_sync = 'now WAIT_FOR con1_locks_done'; +SET debug_sync = 'lock_wait_suspend_thread_enter SIGNAL con2_blocked +WAIT_FOR con2_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock +WAIT_FOR con2_finish'; +SET debug_sync = 'ib_after_row_insert SIGNAL con2_insert_done'; +REPLACE INTO t1 VALUES (1,3); +connection default; +SET debug_sync = 'now WAIT_FOR con2_blocked'; +connection purge_control; +COMMIT; +disconnect purge_control; +connection default; +InnoDB 0 transactions not purged +SET debug_sync = 'now SIGNAL con2_go WAIT_FOR con2_insert_done'; +SET debug_sync = 'now SIGNAL con1_go WAIT_FOR con1_insert_done'; +SET debug_sync = 'now SIGNAL con1_finish'; +connection con1; +disconnect con1; +connection default; +SET debug_sync = 'now SIGNAL con2_finish'; +connection con2; +disconnect con2; +connection default; +SET DEBUG_SYNC= 'RESET'; +SELECT * FROM t1; +a b +1 2 +CHECK TABLE t1; +Table Op Msg_type Msg_text +test.t1 check status OK +DROP TABLE t1; +SET GLOBAL innodb_stats_auto_recalc = @old_innodb_stats_auto_recalc; +SET GLOBAL tx_isolation = @old_tx_isolation; +SET GLOBAL innodb_lock_wait_timeout = @old_innodb_lock_wait_timeout; +CREATE TABLE t1 ( +a INT NOT NULL, +b INT NOT NULL, +PRIMARY KEY(b), +UNIQUE KEY(a)) +ENGINE=INNODB; +SET @old_innodb_stats_auto_recalc = @@innodb_stats_auto_recalc; +SET GLOBAL innodb_stats_auto_recalc = OFF; +connect purge_control,localhost,root; +START TRANSACTION WITH CONSISTENT SNAPSHOT; +connection default; +SET @old_tx_isolation = @@tx_isolation; +SET GLOBAL tx_isolation = 'READ-COMMITTED'; +SET @old_innodb_lock_wait_timeout = @@innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout = 1; +connect con1,localhost,root,,; +INSERT INTO t1 VALUES (1,1),(2,2); +DELETE FROM t1; +SET debug_sync = 'row_ins_sec_index_entry_dup_locks_created SIGNAL +con1_locks_done WAIT_FOR con1_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock SIGNAL +con1_insert_done WAIT_FOR con1_finish'; +INSERT INTO t1 values (1,2) ON DUPLICATE KEY UPDATE a=2; +connect con2,localhost,root,,; +SET debug_sync = 'now WAIT_FOR con1_locks_done'; +SET debug_sync = 'lock_wait_suspend_thread_enter SIGNAL con2_blocked +WAIT_FOR con2_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock +WAIT_FOR con2_finish'; +SET debug_sync = 'ib_after_row_insert SIGNAL con2_insert_done'; +REPLACE INTO t1 VALUES (1,3); +connection default; +SET debug_sync = 'now WAIT_FOR con2_blocked'; +connection purge_control; +COMMIT; +disconnect purge_control; +connection default; +InnoDB 0 transactions not purged +SET debug_sync = 'now SIGNAL con2_go WAIT_FOR con2_insert_done'; +SET debug_sync = 'now SIGNAL con1_go WAIT_FOR con1_insert_done'; +SET debug_sync = 'now SIGNAL con1_finish'; +connection con1; +disconnect con1; +connection default; +SET debug_sync = 'now SIGNAL con2_finish'; +connection con2; +disconnect con2; +connection default; +SET DEBUG_SYNC= 'RESET'; +SELECT * FROM t1; +a b +1 2 +CHECK TABLE t1; +Table Op Msg_type Msg_text +test.t1 check status OK +DROP TABLE t1; +SET GLOBAL innodb_stats_auto_recalc = @old_innodb_stats_auto_recalc; +SET GLOBAL tx_isolation = @old_tx_isolation; +SET GLOBAL innodb_lock_wait_timeout = @old_innodb_lock_wait_timeout; +SET GLOBAL innodb_purge_rseg_truncate_frequency=@save_frequency; diff --git a/mysql-test/suite/innodb/r/innodb-read-view.result b/mysql-test/suite/innodb/r/innodb-read-view.result index e01d8a110e6..f3084fbdc52 100644 --- a/mysql-test/suite/innodb/r/innodb-read-view.result +++ b/mysql-test/suite/innodb/r/innodb-read-view.result @@ -9,9 +9,6 @@ INSERT INTO t2 VALUES(1, "b"); INSERT INTO t2 VALUES(2, "c"); INSERT INTO t2 VALUES(3, "d"); connect con1,localhost,root,,; -connect con2,localhost,root,,; -connection con1; -'T1' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t2; @@ -21,7 +18,6 @@ c1 c2 2 c 3 d connection default; -'T2' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t1; @@ -30,8 +26,7 @@ c1 c2 1 1 2 2 3 3 -connection con2; -'T3' +connect con2,localhost,root,,; SET AUTOCOMMIT=0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; @@ -48,7 +43,6 @@ c1 c2 2 c 3 d connection con1; -'T1' UPDATE t2 SET c1 = c1 + 100; SELECT * FROM t2; c1 c2 @@ -58,7 +52,6 @@ c1 c2 103 d COMMIT; connection default; -'T2' UPDATE t1 SET c1 = c1 + 100; SELECT * FROM t1; c1 c2 @@ -68,42 +61,29 @@ c1 c2 103 3 COMMIT; connection con2; -'T3' SET DEBUG_SYNC='row_search_for_mysql_before_return WAIT_FOR waiting1'; SELECT * FROM t1;; connection default; -'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; -'Signalled T3' connection con2; -'T3' c1 c2 0 0 1 1 2 2 3 3 connection con2; -'T3' SET DEBUG_SYNC='row_search_for_mysql_before_return WAIT_FOR waiting1'; SELECT * FROM t2;; connection default; -'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; -'Signalled T3' connection con2; -'T3' c1 c2 0 a 1 b 2 c 3 d connection default; -disconnect con1; -disconnect con2; -connect con1,localhost,root,,; -connect con2,localhost,root,,; connection con1; -'T1' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t1; @@ -113,7 +93,6 @@ c1 c2 102 2 103 3 connection default; -'T2' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t2; @@ -131,7 +110,6 @@ c1 c2 203 d COMMIT; connection con2; -'T3' SET AUTOCOMMIT=0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; @@ -148,7 +126,6 @@ c1 c2 202 c 203 d connection con1; -'T1' UPDATE t1 SET c1 = c1 + 100; SELECT * FROM t1; c1 c2 @@ -158,44 +135,34 @@ c1 c2 203 3 COMMIT; connection con2; -'T3' SET DEBUG_SYNC='row_select_wait WAIT_FOR waiting1'; SELECT * FROM t1;; connection con1; -'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; -'Signalled T3' connection con2; -'T3' c1 c2 100 0 101 1 102 2 103 3 -connection con2; -'T3' SET DEBUG_SYNC='row_select_wait WAIT_FOR waiting1'; SELECT * FROM t2;; connection default; -'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; -'Signalled T3' connection con2; -'T3' c1 c2 200 a 201 b 202 c 203 d -connection default; -disconnect con1; disconnect con2; +connection default; DROP TABLE t1; DROP TABLE t2; # # Bug 21433768: NON-REPEATABLE READ WITH REPEATABLE READ ISOLATION # -connect con1,localhost,root,,; +connection con1; CREATE TABLE t1(col1 INT PRIMARY KEY, col2 INT) ENGINE = InnoDB; INSERT INTO t1 values (1, 0), (2, 0); SELECT * FROM t1 ORDER BY col1; @@ -218,5 +185,5 @@ SET DEBUG_SYNC = 'now SIGNAL s2'; connection con1; disconnect con1; connection default; -DROP TABLE t1; SET DEBUG_SYNC= 'RESET'; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/r/innodb_i_s_innodb_locks.result b/mysql-test/suite/innodb/r/innodb_i_s_innodb_locks.result new file mode 100644 index 00000000000..a410362ab52 Binary files /dev/null and b/mysql-test/suite/innodb/r/innodb_i_s_innodb_locks.result differ diff --git a/mysql-test/suite/innodb/r/innodb_i_s_innodb_trx.result b/mysql-test/suite/innodb/r/innodb_i_s_innodb_trx.result new file mode 100644 index 00000000000..e4bb83a3b24 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_i_s_innodb_trx.result @@ -0,0 +1,90 @@ +SET @save_timeout=@@GLOBAL.innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout=100000000; +DESCRIBE INFORMATION_SCHEMA.INNODB_TRX; +Field Type Null Key Default Extra +trx_id varchar(18) NO NULL +trx_state varchar(13) NO NULL +trx_started datetime NO NULL +trx_requested_lock_id varchar(81) YES NULL +trx_wait_started datetime YES NULL +trx_weight bigint(21) unsigned NO NULL +trx_mysql_thread_id bigint(21) unsigned NO NULL +trx_query varchar(1024) YES NULL +trx_operation_state varchar(64) YES NULL +trx_tables_in_use bigint(21) unsigned NO NULL +trx_tables_locked bigint(21) unsigned NO NULL +trx_lock_structs bigint(21) unsigned NO NULL +trx_lock_memory_bytes bigint(21) unsigned NO NULL +trx_rows_locked bigint(21) unsigned NO NULL +trx_rows_modified bigint(21) unsigned NO NULL +trx_concurrency_tickets bigint(21) unsigned NO NULL +trx_isolation_level varchar(16) NO NULL +trx_unique_checks int(1) NO NULL +trx_foreign_key_checks int(1) NO NULL +trx_last_foreign_key_error varchar(256) YES NULL +trx_is_read_only int(1) NO NULL +trx_autocommit_non_locking int(1) NO NULL +CREATE TABLE t1 ( +c01 INT, +c02 INT, +PRIMARY KEY (c01) +) ENGINE=INNODB STATS_AUTO_RECALC=0; +INSERT INTO t1 VALUES +(1,2),(2,4),(3,6),(4,8); +CREATE TABLE t2 ( +c01 INT, +c02 INT, +PRIMARY KEY (c01), +FOREIGN KEY fk1 (c02) REFERENCES t1 (c01) +) ENGINE=INNODB STATS_AUTO_RECALC=0; +INSERT INTO t2 VALUES +(1,1),(2,2),(3,3); +connect con_trx,localhost,root,,; +connect con_verify_innodb_trx,localhost,root,,; +connection con_trx; +SET autocommit=0; +INSERT INTO t1 VALUES (5,10); +SELECT * FROM t1 FOR UPDATE; +c01 c02 +1 2 +2 4 +3 6 +4 8 +5 10 +connection con_verify_innodb_trx; +SELECT trx_state, trx_weight, trx_tables_in_use, trx_tables_locked, +trx_rows_locked, trx_rows_modified, trx_concurrency_tickets, +trx_isolation_level, trx_unique_checks, trx_foreign_key_checks +FROM INFORMATION_SCHEMA.INNODB_TRX; +trx_state trx_weight trx_tables_in_use trx_tables_locked trx_rows_locked trx_rows_modified trx_concurrency_tickets trx_isolation_level trx_unique_checks trx_foreign_key_checks +RUNNING 3 0 1 6 1 0 REPEATABLE READ 1 1 +connection con_trx; +ROLLBACK; +SET FOREIGN_KEY_CHECKS = 0; +SET UNIQUE_CHECKS = 0; +SET TRANSACTION ISOLATION LEVEL SERIALIZABLE; +BEGIN; +INSERT INTO t1 VALUES (6,12); +connection con_verify_innodb_trx; +SELECT trx_isolation_level, trx_unique_checks, trx_foreign_key_checks +FROM INFORMATION_SCHEMA.INNODB_TRX; +trx_isolation_level trx_unique_checks trx_foreign_key_checks +SERIALIZABLE 0 0 +connection con_trx; +ROLLBACK; +SET FOREIGN_KEY_CHECKS = 1; +SET UNIQUE_CHECKS = 1; +BEGIN; +INSERT INTO t2 VALUES (4,10); +ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fk1` FOREIGN KEY (`c02`) REFERENCES `t1` (`c01`)) +disconnect con_trx; +connection con_verify_innodb_trx; +SELECT trx_state, trx_isolation_level, trx_last_foreign_key_error +FROM INFORMATION_SCHEMA.INNODB_TRX; +trx_state trx_isolation_level trx_last_foreign_key_error +RUNNING REPEATABLE READ `test`.`t2`, CONSTRAINT `fk1` FOREIGN KEY (`c02`) REFERENCES `t1` (`c01`) +disconnect con_verify_innodb_trx; +connection default; +DROP TABLE t2; +DROP TABLE t1; +SET GLOBAL innodb_lock_wait_timeout=@save_timeout; diff --git a/mysql-test/suite/innodb/r/innodb_information_schema_tables.result b/mysql-test/suite/innodb/r/innodb_information_schema_tables.result index ea713ea6f6a..87ff94a9ab1 100644 --- a/mysql-test/suite/innodb/r/innodb_information_schema_tables.result +++ b/mysql-test/suite/innodb/r/innodb_information_schema_tables.result @@ -1,2 +1,3 @@ +FOUND 1 /\[Warning\] InnoDB: innodb_open_files 1000000 should not be greater than the open_files_limit [0-9]+/ in mysqld.1.err CREATE TABLE t1 ENGINE=InnoDB AS SELECT * FROM mysql.help_topic; DROP TABLE t1; diff --git a/mysql-test/suite/innodb/r/innodb_stats_auto_recalc.result b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc.result new file mode 100644 index 00000000000..40eae0a9385 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc.result @@ -0,0 +1,44 @@ +CREATE TABLE autorecalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB; +SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc'; +n_rows 0 +clustered_index_size 1 +SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc'; +index_name PRIMARY +stat_name n_diff_pfx01 +stat_value 0 +index_name PRIMARY +stat_name n_leaf_pages +stat_value 1 +index_name PRIMARY +stat_name size +stat_value 1 +INSERT INTO autorecalc VALUES (1); +INSERT INTO autorecalc VALUES (2); +SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc'; +n_rows 2 +clustered_index_size 1 +SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc'; +index_name PRIMARY +stat_name n_diff_pfx01 +stat_value 2 +index_name PRIMARY +stat_name n_leaf_pages +stat_value 1 +index_name PRIMARY +stat_name size +stat_value 1 +DELETE FROM autorecalc; +SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc'; +n_rows 0 +clustered_index_size 1 +SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc'; +index_name PRIMARY +stat_name n_diff_pfx01 +stat_value 0 +index_name PRIMARY +stat_name n_leaf_pages +stat_value 1 +index_name PRIMARY +stat_name size +stat_value 1 +DROP TABLE autorecalc; diff --git a/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_ddl.result b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_ddl.result new file mode 100644 index 00000000000..8c68fe74504 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_ddl.result @@ -0,0 +1,34 @@ +CREATE TABLE arddl (a INT, b INT, PRIMARY KEY (a)) ENGINE=INNODB; +INSERT INTO arddl VALUES (1, 10); +INSERT INTO arddl VALUES (2, 10); +ALTER TABLE arddl ADD INDEX (b); +SELECT n_rows FROM mysql.innodb_table_stats WHERE table_name = 'arddl' ORDER BY 1; +n_rows 2 +SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'arddl' AND index_name = 'PRIMARY' ORDER BY 1, 2, 3; +index_name PRIMARY +stat_name n_diff_pfx01 +stat_value 2 +index_name PRIMARY +stat_name n_leaf_pages +stat_value 1 +index_name PRIMARY +stat_name size +stat_value 1 +DROP TABLE arddl; +CREATE TABLE arddl (a INT, b INT, PRIMARY KEY (a), KEY (b)) ENGINE=INNODB; +INSERT INTO arddl VALUES (3, 10); +INSERT INTO arddl VALUES (4, 10); +ALTER TABLE arddl DROP INDEX b; +SELECT n_rows FROM mysql.innodb_table_stats WHERE table_name = 'arddl' ORDER BY 1; +n_rows 2 +SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'arddl' AND index_name = 'PRIMARY' ORDER BY 1, 2, 3; +index_name PRIMARY +stat_name n_diff_pfx01 +stat_value 2 +index_name PRIMARY +stat_name n_leaf_pages +stat_value 1 +index_name PRIMARY +stat_name size +stat_value 1 +DROP TABLE arddl; diff --git a/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_lots.result b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_lots.result new file mode 100644 index 00000000000..746bce5687e --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_lots.result @@ -0,0 +1,202 @@ +SELECT table_name, n_rows FROM mysql.innodb_table_stats WHERE table_name LIKE 'ar_%' ORDER BY table_name; +table_name n_rows +ar_1001 0 +ar_1002 0 +ar_1003 0 +ar_1004 0 +ar_1005 0 +ar_1006 0 +ar_1007 0 +ar_1008 0 +ar_1009 0 +ar_1010 0 +ar_1011 0 +ar_1012 0 +ar_1013 0 +ar_1014 0 +ar_1015 0 +ar_1016 0 +ar_1017 0 +ar_1018 0 +ar_1019 0 +ar_1020 0 +ar_1021 0 +ar_1022 0 +ar_1023 0 +ar_1024 0 +ar_1025 0 +ar_1026 0 +ar_1027 0 +ar_1028 0 +ar_1029 0 +ar_1030 0 +ar_1031 0 +ar_1032 0 +ar_1033 0 +ar_1034 0 +ar_1035 0 +ar_1036 0 +ar_1037 0 +ar_1038 0 +ar_1039 0 +ar_1040 0 +ar_1041 0 +ar_1042 0 +ar_1043 0 +ar_1044 0 +ar_1045 0 +ar_1046 0 +ar_1047 0 +ar_1048 0 +ar_1049 0 +ar_1050 0 +ar_1051 0 +ar_1052 0 +ar_1053 0 +ar_1054 0 +ar_1055 0 +ar_1056 0 +ar_1057 0 +ar_1058 0 +ar_1059 0 +ar_1060 0 +ar_1061 0 +ar_1062 0 +ar_1063 0 +ar_1064 0 +ar_1065 0 +ar_1066 0 +ar_1067 0 +ar_1068 0 +ar_1069 0 +ar_1070 0 +ar_1071 0 +ar_1072 0 +ar_1073 0 +ar_1074 0 +ar_1075 0 +ar_1076 0 +ar_1077 0 +ar_1078 0 +ar_1079 0 +ar_1080 0 +ar_1081 0 +ar_1082 0 +ar_1083 0 +ar_1084 0 +ar_1085 0 +ar_1086 0 +ar_1087 0 +ar_1088 0 +ar_1089 0 +ar_1090 0 +ar_1091 0 +ar_1092 0 +ar_1093 0 +ar_1094 0 +ar_1095 0 +ar_1096 0 +ar_1097 0 +ar_1098 0 +ar_1099 0 +ar_1100 0 +ar_1101 0 +ar_1102 0 +ar_1103 0 +ar_1104 0 +ar_1105 0 +ar_1106 0 +ar_1107 0 +ar_1108 0 +ar_1109 0 +ar_1110 0 +ar_1111 0 +ar_1112 0 +ar_1113 0 +ar_1114 0 +ar_1115 0 +ar_1116 0 +ar_1117 0 +ar_1118 0 +ar_1119 0 +ar_1120 0 +ar_1121 0 +ar_1122 0 +ar_1123 0 +ar_1124 0 +ar_1125 0 +ar_1126 0 +ar_1127 0 +ar_1128 0 +ar_1129 0 +ar_1130 0 +ar_1131 0 +ar_1132 0 +ar_1133 0 +ar_1134 0 +ar_1135 0 +ar_1136 0 +ar_1137 0 +ar_1138 0 +ar_1139 0 +ar_1140 0 +ar_1141 0 +ar_1142 0 +ar_1143 0 +ar_1144 0 +ar_1145 0 +ar_1146 0 +ar_1147 0 +ar_1148 0 +ar_1149 0 +ar_1150 0 +ar_1151 0 +ar_1152 0 +ar_1153 0 +ar_1154 0 +ar_1155 0 +ar_1156 0 +ar_1157 0 +ar_1158 0 +ar_1159 0 +ar_1160 0 +ar_1161 0 +ar_1162 0 +ar_1163 0 +ar_1164 0 +ar_1165 0 +ar_1166 0 +ar_1167 0 +ar_1168 0 +ar_1169 0 +ar_1170 0 +ar_1171 0 +ar_1172 0 +ar_1173 0 +ar_1174 0 +ar_1175 0 +ar_1176 0 +ar_1177 0 +ar_1178 0 +ar_1179 0 +ar_1180 0 +ar_1181 0 +ar_1182 0 +ar_1183 0 +ar_1184 0 +ar_1185 0 +ar_1186 0 +ar_1187 0 +ar_1188 0 +ar_1189 0 +ar_1190 0 +ar_1191 0 +ar_1192 0 +ar_1193 0 +ar_1194 0 +ar_1195 0 +ar_1196 0 +ar_1197 0 +ar_1198 0 +ar_1199 0 +ar_1200 0 diff --git a/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_on_nonexistent.result b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_on_nonexistent.result new file mode 100644 index 00000000000..25a97935223 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_auto_recalc_on_nonexistent.result @@ -0,0 +1,57 @@ +Test with default setting +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 1 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 3 +FLUSH TABLE t; +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT * FROM t; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 1 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 3 +DROP TABLE t; +Test with explicit enable +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=1; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 1 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 3 +FLUSH TABLE t; +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT * FROM t; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 1 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 3 +DROP TABLE t; +Test with explicit disable +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=0; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 1 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 3 +FLUSH TABLE t; +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT * FROM t; +SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't'; +COUNT(*) 0 +SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't'; +COUNT(*) 0 +DROP TABLE t; diff --git a/mysql-test/suite/innodb/r/innodb_stats_external_pages.result b/mysql-test/suite/innodb/r/innodb_stats_external_pages.result new file mode 100644 index 00000000000..52e1e153059 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_external_pages.result @@ -0,0 +1,10 @@ +CREATE TABLE bug18384390 ( +id INT AUTO_INCREMENT PRIMARY KEY, +txt VARCHAR(10000) +) ENGINE=INNODB STATS_PERSISTENT=1 STATS_AUTO_RECALC=0; +INSERT INTO bug18384390 (txt) SELECT REPEAT('0', 10000) FROM seq_1_to_1024; +set use_stat_tables=never; +ANALYZE TABLE bug18384390; +Table Op Msg_type Msg_text +test.bug18384390 analyze status OK +DROP TABLE bug18384390; diff --git a/mysql-test/suite/innodb/r/innodb_stats_flag_global,off.rdiff b/mysql-test/suite/innodb/r/innodb_stats_flag_global,off.rdiff new file mode 100644 index 00000000000..f5b235438aa --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_flag_global,off.rdiff @@ -0,0 +1,34 @@ +@@ -18,7 +18,7 @@ + test.test_ps_flag analyze status OK + SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + cnt_after +-1 ++0 + DROP TABLE test_ps_flag; + CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=default; + SHOW CREATE TABLE test_ps_flag; +@@ -37,7 +37,7 @@ + test.test_ps_flag analyze status OK + SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + cnt_after +-1 ++0 + DROP TABLE test_ps_flag; + ===== + === Test ANALYZE behavior after creation with explicit PS=OFF +@@ -142,7 +142,7 @@ + test.test_ps_flag analyze status OK + SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + cnt_after +-1 ++0 + DROP TABLE test_ps_flag; + ===== + === Test ANALYZE behavior after creation with explicit PS=ON, +@@ -203,5 +203,5 @@ + test.test_ps_flag analyze status OK + SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + cnt_after +-1 ++0 + DROP TABLE test_ps_flag; diff --git a/mysql-test/suite/innodb/r/innodb_stats_flag_global.result b/mysql-test/suite/innodb/r/innodb_stats_flag_global.result new file mode 100644 index 00000000000..8bafb725d89 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_flag_global.result @@ -0,0 +1,207 @@ +===== +=== Test ANALYZE behavior after default creation +===== +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +DROP TABLE test_ps_flag; +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=default; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +DROP TABLE test_ps_flag; +===== +=== Test ANALYZE behavior after creation with explicit PS=OFF +===== +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=0; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=0 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +0 +DROP TABLE test_ps_flag; +===== +=== Test ANALYZE behavior after creation with explicit PS=ON +===== +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=1; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=1 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +DROP TABLE test_ps_flag; +===== +=== Test ANALYZE behavior after creation with explicit PS=OFF, +=== then ALTER to ON, then ALTER to OFF, then ALTER to default +===== +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=0; +ALTER TABLE test_ps_flag STATS_PERSISTENT=1; +# restart +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=1 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +ALTER TABLE test_ps_flag STATS_PERSISTENT=0; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=0 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +0 +ALTER TABLE test_ps_flag STATS_PERSISTENT=default; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +DROP TABLE test_ps_flag; +===== +=== Test ANALYZE behavior after creation with explicit PS=ON, +=== then ALTER to OFF, then ALTER to ON, then ALTER to default +===== +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=1; +ALTER TABLE test_ps_flag STATS_PERSISTENT=0; +# restart +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=0 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +0 +ALTER TABLE test_ps_flag STATS_PERSISTENT=1; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=1 +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +ALTER TABLE test_ps_flag STATS_PERSISTENT=default; +SHOW CREATE TABLE test_ps_flag; +Table Create Table +test_ps_flag CREATE TABLE `test_ps_flag` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_before +0 +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; +Table Op Msg_type Msg_text +test.test_ps_flag analyze status OK +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; +cnt_after +1 +DROP TABLE test_ps_flag; diff --git a/mysql-test/suite/innodb/r/innodb_stats_persistent.result b/mysql-test/suite/innodb/r/innodb_stats_persistent.result index e25ab2a8a24..7778f8da84d 100644 --- a/mysql-test/suite/innodb/r/innodb_stats_persistent.result +++ b/mysql-test/suite/innodb/r/innodb_stats_persistent.result @@ -10,9 +10,9 @@ CREATE TABLE t1 (id SERIAL, val INT UNSIGNED NOT NULL, KEY(val)) ENGINE=INNODB STATS_PERSISTENT=1,STATS_AUTO_RECALC=1; CREATE TABLE t2 LIKE t1; INSERT INTO t1 (val) SELECT 4 FROM seq_1_to_16; +SET STATEMENT use_stat_tables=never FOR ANALYZE TABLE t1; Table Op Msg_type Msg_text -test.t1 analyze status Engine-independent statistics collected test.t1 analyze status OK connect con1, localhost, root,,; START TRANSACTION; @@ -91,7 +91,7 @@ COUNT(*) # ha_innobase::records_in_range() would count the delete-marked records. EXPLAIN SELECT * FROM t1; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 index NULL val 4 NULL 16 Using index +1 SIMPLE t1 index NULL val 4 NULL 1 Using index ROLLBACK; EXPLAIN SELECT * FROM t1; id select_type table type possible_keys key key_len ref rows Extra @@ -106,3 +106,25 @@ SET GLOBAL innodb_stats_include_delete_marked = @saved_include_delete_marked; SET GLOBAL innodb_stats_traditional = @saved_traditional; SET GLOBAL innodb_stats_modified_counter = @saved_modified_counter; SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency; +CREATE TABLE bug12429573 (i INTEGER PRIMARY KEY, j INTEGER, KEY(j)) +ENGINE=INNODB STATS_PERSISTENT=1; +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE bug12429573; +Table Op Msg_type Msg_text +test.bug12429573 analyze status OK +SELECT last_update INTO @last FROM mysql.innodb_table_stats +WHERE table_name = 'bug12429573'; +SELECT * FROM mysql.innodb_index_stats +WHERE table_name = 'bug12429573' AND last_update!=@last; +database_name table_name index_name last_update stat_name stat_value sample_size stat_description +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE bug12429573; +Table Op Msg_type Msg_text +test.bug12429573 analyze status OK +SELECT * FROM mysql.innodb_table_stats +WHERE table_name = 'bug12429573' AND last_update=@last; +database_name table_name last_update n_rows clustered_index_size sum_of_other_index_sizes +SELECT * FROM mysql.innodb_index_stats +WHERE table_name = 'bug12429573' AND last_update=@last; +database_name table_name index_name last_update stat_name stat_value sample_size stat_description +DROP TABLE bug12429573; diff --git a/mysql-test/suite/innodb/r/innodb_stats_sample_pages.result b/mysql-test/suite/innodb/r/innodb_stats_sample_pages.result new file mode 100644 index 00000000000..a24d9aa8b62 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_sample_pages.result @@ -0,0 +1,29 @@ +SET GLOBAL innodb_stats_persistent_sample_pages=17; +CREATE TABLE test_ps_sample_pages_used ( +a VARCHAR(512), PRIMARY KEY (a) +) ENGINE=INNODB STATS_SAMPLE_PAGES=default; +BEGIN; +COMMIT; +ANALYZE TABLE test_ps_sample_pages_used; +Table Op Msg_type Msg_text +test.test_ps_sample_pages_used analyze status Engine-independent statistics collected +test.test_ps_sample_pages_used analyze status OK +SELECT stat_name, stat_value FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_leaf_pages'; +stat_name stat_value +n_leaf_pages 37 +SELECT sample_size FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01'; +sample_size +17 +ALTER TABLE test_ps_sample_pages_used STATS_SAMPLE_PAGES=14; +ANALYZE TABLE test_ps_sample_pages_used; +Table Op Msg_type Msg_text +test.test_ps_sample_pages_used analyze status Engine-independent statistics collected +test.test_ps_sample_pages_used analyze status OK +SELECT sample_size FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01'; +sample_size +14 +DROP TABLE test_ps_sample_pages_used; +SET GLOBAL innodb_stats_persistent_sample_pages=default; diff --git a/mysql-test/suite/innodb/r/innodb_stats_table_flag_auto_recalc.result b/mysql-test/suite/innodb/r/innodb_stats_table_flag_auto_recalc.result new file mode 100644 index 00000000000..5585d3f654e --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_table_flag_auto_recalc.result @@ -0,0 +1,82 @@ +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB; +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=1; +# restart +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_AUTO_RECALC=1 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options stats_auto_recalc=1 +DROP TABLE test_ps_auto_recalc; +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=default; +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options +DROP TABLE test_ps_auto_recalc; +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=0; +# restart +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_AUTO_RECALC=0 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options stats_auto_recalc=0 +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=1; +# restart +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_AUTO_RECALC=1 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options stats_auto_recalc=1 +DROP TABLE test_ps_auto_recalc; +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=1; +# restart +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_AUTO_RECALC=1 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options stats_auto_recalc=1 +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=0; +# restart +SHOW CREATE TABLE test_ps_auto_recalc; +Table test_ps_auto_recalc +Create Table CREATE TABLE `test_ps_auto_recalc` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_AUTO_RECALC=0 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; +create_options stats_auto_recalc=0 +DROP TABLE test_ps_auto_recalc; diff --git a/mysql-test/suite/innodb/r/innodb_stats_table_flag_sample_pages.result b/mysql-test/suite/innodb/r/innodb_stats_table_flag_sample_pages.result new file mode 100644 index 00000000000..b26b0150c8d --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_stats_table_flag_sample_pages.result @@ -0,0 +1,95 @@ +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB; +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options +ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=12345; +# restart +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_SAMPLE_PAGES=12345 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options stats_sample_pages=12345 +DROP TABLE test_ps_sample_pages; +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=default; +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options +DROP TABLE test_ps_sample_pages; +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=-5; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '-5' at line 2 +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=0; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '0' at line 2 +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=67000; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '67000' at line 2 +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=670000; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '670000' at line 2 +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=65536; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '65536' at line 2 +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=65535; +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_SAMPLE_PAGES=65535 +DROP TABLE test_ps_sample_pages; +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=1; +# restart +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_SAMPLE_PAGES=1 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options stats_sample_pages=1 +DROP TABLE test_ps_sample_pages; +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=5678; +# restart +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_SAMPLE_PAGES=5678 +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options stats_sample_pages=5678 +ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=default; +# restart +SHOW CREATE TABLE test_ps_sample_pages; +Table test_ps_sample_pages +Create Table CREATE TABLE `test_ps_sample_pages` ( + `a` int(11) NOT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; +create_options +DROP TABLE test_ps_sample_pages; diff --git a/mysql-test/suite/innodb/r/innodb_ut_format_name.result b/mysql-test/suite/innodb/r/innodb_ut_format_name.result new file mode 100644 index 00000000000..41a5b0f7149 --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb_ut_format_name.result @@ -0,0 +1,5 @@ +CREATE TABLE t (c INT) ENGINE=INNODB; +SET @save_dbug = @@debug_dbug; +SET debug_dbug = '+d,test_ut_format_name'; +DROP TABLE t; +SET debug_dbug = @save_dbug; diff --git a/mysql-test/suite/innodb/r/no_pad.result b/mysql-test/suite/innodb/r/no_pad.result index 0c039c30a5e..2af5eb0207f 100644 --- a/mysql-test/suite/innodb/r/no_pad.result +++ b/mysql-test/suite/innodb/r/no_pad.result @@ -5,3 +5,49 @@ ALTER TABLE t1 ROW_FORMAT=DYNAMIC; INSERT INTO t1 VALUES ('',2); ALTER TABLE t1 ROW_FORMAT=REDUNDANT; DROP TABLE t1; +# +# MDEV-26743 InnoDB: CHAR+nopad does not work well +# +# +# Basic Latin letter vs equal accented letter +# +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES ('a'),('ä'); +ERROR 23000: Duplicate entry 'ä' for key 'PRIMARY' +DROP TABLE t1; +# +# Two letters vs equal (but space padded) expansion +# +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES ('ss'),('ß'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1; +HEX(a) +7373 +C39F20 +SET sql_mode=DEFAULT; +DROP TABLE t1; +# +# Basic Latin letter (but followed by an ignorable character) vs equal accented letter +# +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(3), PRIMARY KEY(a)) CHARACTER SET utf8mb3 COLLATE utf8mb3_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES (CONCAT('a',_utf8mb3 0x01)),('ä'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1 ORDER BY HEX(a); +HEX(a) +610120 +C3A42020 +SET sql_mode=DEFAULT; +DROP TABLE t1; +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES (CONCAT('a',_utf8mb3 0x01)),('ä'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1 ORDER BY HEX(a); +HEX(a) +6101 +C3A420 +SET sql_mode=DEFAULT; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/r/records_in_range,4k.rdiff b/mysql-test/suite/innodb/r/records_in_range,4k.rdiff new file mode 100644 index 00000000000..12b857ece22 --- /dev/null +++ b/mysql-test/suite/innodb/r/records_in_range,4k.rdiff @@ -0,0 +1,8 @@ +@@ -39,7 +39,7 @@ + WHERE + table_name='records_in_range_test' AND stat_name = 'size'; + index_name stat_name stat_value +-PRIMARY size 1 ++PRIMARY size 5 + SET @save_dbug = @@debug_dbug; + SET DEBUG_DBUG='+d,print_btr_estimate_n_rows_in_range_return_value'; diff --git a/mysql-test/suite/innodb/r/records_in_range,8k.rdiff b/mysql-test/suite/innodb/r/records_in_range,8k.rdiff new file mode 100644 index 00000000000..bd24af160ba --- /dev/null +++ b/mysql-test/suite/innodb/r/records_in_range,8k.rdiff @@ -0,0 +1,8 @@ +@@ -39,7 +39,7 @@ + WHERE + table_name='records_in_range_test' AND stat_name = 'size'; + index_name stat_name stat_value +-PRIMARY size 1 ++PRIMARY size 3 + SET @save_dbug = @@debug_dbug; + SET DEBUG_DBUG='+d,print_btr_estimate_n_rows_in_range_return_value'; diff --git a/mysql-test/suite/innodb/r/records_in_range.result b/mysql-test/suite/innodb/r/records_in_range.result new file mode 100644 index 00000000000..e5a698f59cc --- /dev/null +++ b/mysql-test/suite/innodb/r/records_in_range.result @@ -0,0 +1,1275 @@ +CREATE TABLE records_in_range_test ( +c1 VARCHAR(16), +c2 VARCHAR(512), +PRIMARY KEY (c1) +) ENGINE=INNODB STATS_PERSISTENT=1; +INSERT INTO records_in_range_test VALUES +('ccc', REPEAT('v', 512)), +('kkk01', REPEAT('v', 512)), +('kkk02', REPEAT('v', 512)), +('kkk03', REPEAT('v', 512)), +('kkk04', REPEAT('v', 512)), +('kkk05', REPEAT('v', 512)), +('kkk06', REPEAT('v', 512)), +('kkk07', REPEAT('v', 512)), +('kkk08', REPEAT('v', 512)), +('mmm', REPEAT('v', 512)), +('nnn', REPEAT('v', 512)), +('uuu01', REPEAT('v', 512)), +('uuu02', REPEAT('v', 512)), +('uuu03', REPEAT('v', 512)), +('uuu04', REPEAT('v', 512)), +('uuu05', REPEAT('v', 512)), +('uuu06', REPEAT('v', 512)), +('uuu07', REPEAT('v', 512)), +('uuu08', REPEAT('v', 512)), +('xxx', REPEAT('v', 512)); +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE records_in_range_test; +Table Op Msg_type Msg_text +test.records_in_range_test analyze status OK +SELECT index_name, stat_name, stat_value +FROM mysql.innodb_index_stats +WHERE +table_name='records_in_range_test' AND stat_name = 'n_leaf_pages'; +index_name stat_name stat_value +PRIMARY n_leaf_pages 1 +SELECT index_name, stat_name, stat_value +FROM mysql.innodb_index_stats +WHERE +table_name='records_in_range_test' AND stat_name = 'size'; +index_name stat_name stat_value +PRIMARY size 1 +SET @save_dbug = @@debug_dbug; +SET DEBUG_DBUG='+d,print_btr_estimate_n_rows_in_range_return_value'; + +In all SELECTs below the number of the records in the range returned +by COUNT(*) must be the same as the number returned by +btr_estimate_n_rows_in_range() which can be seen inside the artificial +warning + +Test left-unbounded, right-open intervals + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'aaa'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'ccc'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +Test left-unbounded, right-closed intervals + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'aaa'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'ccc'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'mmm'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'nnn'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'xxx'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +Test left-open, right-unbounded intervals + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 + +Test left-closed, right-unbounded intervals + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 + +Test left-open, right-open intervals +In some cases here the optimizer is smart enough not to call +ha_innobase::records_in_range() at all, so we get no warning containing +the value returned from btr_estimate_n_rows_in_range() + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'bbb'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'ccc'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'eee'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'mmm'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'nnn'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'xxx'; +COUNT(*) +18 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 18 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'mmm'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'nnn'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'xxx'; +COUNT(*) +18 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 18 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'nnn'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'qqq'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'xxx'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'zzz'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'qqq'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'xxx'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'xxx'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'zzz'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'zzz'; +COUNT(*) +0 + +Test left-closed, right-open intervals +In some cases here the optimizer is smart enough not to call +ha_innobase::records_in_range() at all, so we get no warning containing +the value returned from btr_estimate_n_rows_in_range() + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'bbb'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'ccc'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'mmm'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'nnn'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'xxx'; +COUNT(*) +18 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 18 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'nnn'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'qqq'; +COUNT(*) +2 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 2 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'xxx'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'zzz'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'qqq'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'xxx'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'zzz'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'xxx'; +COUNT(*) +8 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 8 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'zzz'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'zzz'; +COUNT(*) +0 + +Test left-open, right-closed intervals +In some cases here the optimizer is smart enough not to call +ha_innobase::records_in_range() at all, so we get no warning containing +the value returned from btr_estimate_n_rows_in_range() + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'bbb'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'ccc'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'mmm'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'nnn'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'xxx'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'eee'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'nnn'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'qqq'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'xxx'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'zzz'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'qqq'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'xxx'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'xxx'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'zzz'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'zzz'; +COUNT(*) +0 + +Test left-closed, right-closed intervals +In some cases here the optimizer is smart enough not to call +ha_innobase::records_in_range() at all, so we get no warning containing +the value returned from btr_estimate_n_rows_in_range() + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'bbb'; +COUNT(*) +0 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'ccc'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'mmm'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'nnn'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'xxx'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'ccc'; +COUNT(*) +1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'eee'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'mmm'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'nnn'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'qqq'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'xxx'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'zzz'; +COUNT(*) +20 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 20 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'mmm'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'nnn'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'qqq'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'xxx'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'zzz'; +COUNT(*) +19 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 19 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'mmm'; +COUNT(*) +1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'nnn'; +COUNT(*) +2 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 2 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'qqq'; +COUNT(*) +2 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 2 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'xxx'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'zzz'; +COUNT(*) +11 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 11 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'nnn'; +COUNT(*) +1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'qqq'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'xxx'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'zzz'; +COUNT(*) +10 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 10 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'xxx'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'zzz'; +COUNT(*) +9 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 9 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'xxx'; +COUNT(*) +1 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'zzz'; +COUNT(*) +1 +Warnings: +Warning 1230 btr_estimate_n_rows_in_range(): 1 + +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'bbb'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'ccc'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'eee'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'mmm'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'nnn'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'qqq'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'xxx'; +COUNT(*) +0 +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'zzz'; +COUNT(*) +0 +SET DEBUG_DBUG = @save_dbug; +DROP TABLE records_in_range_test; diff --git a/mysql-test/suite/innodb/r/tablespace_per_table_not_windows.result b/mysql-test/suite/innodb/r/tablespace_per_table_not_windows.result new file mode 100644 index 00000000000..580269182ec --- /dev/null +++ b/mysql-test/suite/innodb/r/tablespace_per_table_not_windows.result @@ -0,0 +1,134 @@ +# +# Test the limits of a file-per-table tablespace name. MySQL combines +# the database name with the table name to make a unique table name. +# +SET default_storage_engine=InnoDB; +# +# MySQL limits each database and tablename identifier to 64 characters +# of up to 3 bytes per character, corresponding to 192 bytes. +# +CREATE DATABASE `this_sixty_five_byte_name_is_too_long____________________________`; +ERROR 42000: Incorrect database name 'this_sixty_five_byte_name_is_too_long____________________________' +CREATE DATABASE `this_sixty_four_byte_name_is_not_too_long_______________________`; +USE `this_sixty_four_byte_name_is_not_too_long_______________________`; +# +# A 64 character tablename can be created in a 64 character database name +# +CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_four_byte_name_is_not_too_long_______________________` (a SERIAL); +# +# A 65 character tablename is too long. +# +CREATE TABLE `test`.`this_sixty_five_byte_name_is_too_long____________________________` (a SERIAL); +ERROR 42000: Incorrect table name 'this_sixty_five_byte_name_is_too_long____________________________' +CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_five_byte_name_is_too_long____________________________` (a SERIAL); +ERROR 42000: Incorrect table name 'this_sixty_five_byte_name_is_too_long____________________________' +# +# Non-non-filename-safe characters like '#' are expanded to '@0023'. +# On many file systems, such as Linux extfs, you can create a database name +# that expands to up to 255 bytes long. +# `##################################################_long` is expanded to +# (50 * 5) + 5 = 255. +# +CREATE DATABASE `##################################################_long`;; +USE `##################################################_long`; +# +# This 256-byte name is only one byte longer but fails with an error code +# from the stat operation. +# `##################################################_long_` is expanded to +# (50 * 5) + 6 = 256. +# +CREATE DATABASE `##################################################_long_`; +ERROR HY000: Can't get stat of './##################################################_long_' (Errcode: ## "File name too long") +# +# This 300-byte name which is the longest name that gets an error code +# from the stat operation. +# `###########################################################_long` is expanded to +# (59 * 5) + 5 = 300. +# +CREATE DATABASE `###########################################################_long`; +ERROR HY000: Can't get stat of './###########################################################_long' (Errcode: ## "File name too long") +# +# This 301-byte name which is only one byte longer but fails with ER_TOO_LONG_IDENT. +# `###########################################################_long_` is expanded to +# (59 * 5) + 6 = 301. +# +CREATE DATABASE `###########################################################_long_`; +ERROR 42000: Incorrect database name '###########################################################_long_' +USE test; +# +# An expanded table name is limited to 251 bytes +# +CREATE TABLE `test`.`#################################################_long_` (a SERIAL); +# +# A 252-byte tablename is too long +# +CREATE TABLE `test`.`#################################################_long___` (a SERIAL); +ERROR HY000: Can't create table `test`.`#################################################_long___` (errno: ## "File name too long") +CREATE DATABASE twenty_byte_db_name_; +USE `twenty_byte_db_name_`; +# +# A 251 byte expanded table name will fit with a longer database name +# +CREATE TABLE `twenty_byte_db_name_`.`#################################################_long_` (a SERIAL); +# +# A 252 byte expanded table name is also too long in a longer database name +# +CREATE TABLE `twenty_byte_db_name_`.`#################################################_long___` (a SERIAL); +ERROR HY000: Can't create table `twenty_byte_db_name_`.`#################################################_long___` (errno: ## "File name too long") +# +# Another limitation is a 512 byte length to an expanded path that includes +# the datadir which is './' in this test, the expanded database name, +# the directory separator '/', the expanded table name, and the file extension. +# './long_db_name.long_250_byte_table_name.frm' +# 2+ 255 +1+ 250 +1+3 = 512 +# +CREATE TABLE `##################################################_long`.`#################################################_long` (a SERIAL); +CREATE TABLE `##################################################_long`.`#################################################_long_` (a SERIAL); +ERROR HY000: Long database name and identifier for object resulted in path length exceeding 512 characters. Path: './@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023_long/@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@ +SHOW WARNINGS; +Level Code Message +Error 1860 Long database name and identifier for object resulted in path length exceeding 512 characters. Path: './@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023_long/@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@ +# +# Show the successfully created databases and tables +# +---- list_files MYSQLD_DATADIR/test +#################################################_long_.frm +#################################################_long_.ibd +db.opt +---- list_files MYSQLD_DATADIR/this_sixty_four_byte_name_is_not_too_long_______________________ +db.opt +this_sixty_four_byte_name_is_not_too_long_______________________.frm +this_sixty_four_byte_name_is_not_too_long_______________________.ibd +---- list_files MYSQLD_DATADIR/##################################################_long +#################################################_long.frm +#################################################_long.ibd +db.opt +SELECT name FROM information_schema.innodb_sys_tables WHERE name LIKE '%long%'; +name +##################################################_long/#################################################_long +test/#################################################_long_ +this_sixty_four_byte_name_is_not_too_long_______________________/this_sixty_four_byte_name_is_not_too_long_______________________ +twenty_byte_db_name_/#################################################_long_ +SELECT name FROM information_schema.innodb_sys_tablespaces WHERE name LIKE '%long%'; +name +this_sixty_four_byte_name_is_not_too_long_______________________/this_sixty_four_byte_name_is_not_too_long_______________________ +test/#################################################_long_ +twenty_byte_db_name_/#################################################_long_ +##################################################_long/#################################################_long +SELECT path FROM information_schema.innodb_sys_datafiles WHERE path LIKE '%long%'; +path +./this_sixty_four_byte_name_is_not_too_long_______________________/this_sixty_four_byte_name_is_not_too_long_______________________.ibd +./test/#################################################_long_.ibd +./twenty_byte_db_name_/#################################################_long_.ibd +./##################################################_long/#################################################_long.ibd +SELECT file_name, tablespace_name FROM information_schema.files WHERE file_name LIKE '%long%'; +# +# Cleanup +# +DROP TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_four_byte_name_is_not_too_long_______________________`; +DROP TABLE `test`.`#################################################_long_`; +DROP TABLE `twenty_byte_db_name_`.`#################################################_long_`; +DROP TABLE `##################################################_long`.`#################################################_long`; +DROP DATABASE `this_sixty_four_byte_name_is_not_too_long_______________________`; +DROP DATABASE `##################################################_long`; +DROP DATABASE `twenty_byte_db_name_`; diff --git a/mysql-test/suite/innodb/r/tablespace_per_table_windows.result b/mysql-test/suite/innodb/r/tablespace_per_table_windows.result new file mode 100644 index 00000000000..9d46557056b --- /dev/null +++ b/mysql-test/suite/innodb/r/tablespace_per_table_windows.result @@ -0,0 +1,51 @@ +# +# Test the limits of a file-per-table tablespace name. MySQL combines +# the database name with the table name to make a unique table name. +# +SET default_storage_engine=InnoDB; +# +# MySQL limits each database and tablename identifier to 64 characters +# of up to 3 bytes per character, corresponding to 192 bytes. +# +CREATE DATABASE `this_sixty_five_byte_name_is_too_long____________________________`; +ERROR 42000: Incorrect database name 'this_sixty_five_byte_name_is_too_long____________________________' +CREATE DATABASE `this_sixty_four_byte_name_is_not_too_long_______________________`; +USE `this_sixty_four_byte_name_is_not_too_long_______________________`; +# +# A 64 character tablename can be created in a 64 character database name +# +CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_four_byte_name_is_not_too_long_______________________` (a SERIAL); +# +# A 65 character tablename is too long. +# +CREATE TABLE `test`.`this_sixty_five_byte_name_is_too_long____________________________` (a SERIAL); +ERROR 42000: Incorrect table name 'this_sixty_five_byte_name_is_too_long____________________________' +CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_five_byte_name_is_too_long____________________________` (a SERIAL); +ERROR 42000: Incorrect table name 'this_sixty_five_byte_name_is_too_long____________________________' +# +# Show the successfully created database and table +# +SHOW CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________`.`this_sixty_four_byte_name_is_not_too_long_______________________`; +Table Create Table +this_sixty_four_byte_name_is_not_too_long_______________________ CREATE TABLE `this_sixty_four_byte_name_is_not_too_long_______________________` ( + `a` bigint(20) unsigned NOT NULL AUTO_INCREMENT, + UNIQUE KEY `a` (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +---- list_files MYSQLD_DATADIR/this_sixty_four_byte_name_is_not_too_long_______________________ +db.opt +this_sixty_four_byte_name_is_not_too_long_______________________.frm +this_sixty_four_byte_name_is_not_too_long_______________________.ibd +SELECT name FROM information_schema.innodb_sys_tables WHERE name LIKE '%long%'; +name +this_sixty_four_byte_name_is_not_too_long_______________________/this_sixty_four_byte_name_is_not_too_long_______________________ +SELECT name FROM information_schema.innodb_sys_tablespaces WHERE name LIKE '%long%'; +name +this_sixty_four_byte_name_is_not_too_long_______________________/this_sixty_four_byte_name_is_not_too_long_______________________ +SELECT path FROM information_schema.innodb_sys_datafiles WHERE path LIKE '%long%'; +path +.\this_sixty_four_byte_name_is_not_too_long_______________________\this_sixty_four_byte_name_is_not_too_long_______________________.ibd +SELECT file_name, tablespace_name FROM information_schema.files WHERE file_name LIKE '%long%'; +# +# Cleanup +# +DROP DATABASE `this_sixty_four_byte_name_is_not_too_long_______________________`; diff --git a/mysql-test/suite/innodb/t/add_foreign_key.test b/mysql-test/suite/innodb/t/add_foreign_key.test new file mode 100644 index 00000000000..d0febfd62f0 --- /dev/null +++ b/mysql-test/suite/innodb/t/add_foreign_key.test @@ -0,0 +1,38 @@ +--source include/have_innodb.inc + +--echo # +--echo # Bug #19471516 SERVER CRASHES WHEN EXECUTING ALTER TABLE ADD +--echo # FOREIGN KEY +--echo # + +CREATE TABLE `parent` (`parent_id` INT, PRIMARY KEY (`parent_id`)); +CREATE TABLE `child1` (`id` INT ,`child1_fk1` INT, `child1_fk2` INT, +PRIMARY KEY (`id`)); +CREATE TABLE `child2` (`id` INT, `child2_fk1` INT, `child2_fk2` INT, +PRIMARY KEY (`id`)); +CREATE TABLE `child3` (`id` INT , `child3_fk1` INT, PRIMARY KEY (`id`)); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk1`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk1`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk2`) REFERENCES `parent` +(`parent_id`); + +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk1`) REFERENCES `parent` +(`parent_id`); + +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk2`) REFERENCES `parent` +(`parent_id`); + +ALTER TABLE `child3` ADD FOREIGN KEY (`child3_fk1`) REFERENCES `parent` +(`parent_id`); +ALTER TABLE `child1` ADD FOREIGN KEY (`child1_fk2`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk1`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child2` ADD FOREIGN KEY (`child2_fk2`) REFERENCES +`parent` (`parent_id`); +ALTER TABLE `child3` ADD FOREIGN KEY (`child3_fk1`) REFERENCES +`parent` (`parent_id`); + +drop table child3, child2, child1, parent; diff --git a/mysql-test/suite/innodb/t/cascade_lock_wait.test b/mysql-test/suite/innodb/t/cascade_lock_wait.test new file mode 100644 index 00000000000..4489c9aefac --- /dev/null +++ b/mysql-test/suite/innodb/t/cascade_lock_wait.test @@ -0,0 +1,45 @@ +--source include/have_innodb.inc +--source include/have_debug.inc + +create table t1 (f1 int primary key) engine=innodb; +create table t2 (f1 int primary key, + constraint c1 foreign key (f1) references t1(f1) + on update cascade + on delete cascade) engine=innodb; +create table t3 (f1 int primary key, + constraint c2 foreign key (f1) references t1(f1) + on update cascade + on delete cascade) engine=innodb; +show create table t1; +show create table t2; +show create table t3; + +insert into t1 values (1); +insert into t1 values (2); +insert into t1 values (3); + +insert into t2 values (1); +insert into t2 values (2); +insert into t2 values (3); + +insert into t3 values (1); +insert into t3 values (2); +insert into t3 values (3); + +select f1 from t1; +select f1 from t2; +select f1 from t3; + +set @save_dbug = @@debug_dbug; +set debug_dbug = '+d,dml_cascade_only_once'; +set debug_dbug = '+d,row_upd_cascade_lock_wait_err'; +update t1 set f1 = 100 where f1 = 2; + +select f1 from t1; +select f1 from t2; +select f1 from t3; + +set debug_dbug = @save_dbug; +drop table t2; +drop table t3; +drop table t1; diff --git a/mysql-test/suite/innodb/t/fk_col_alter.test b/mysql-test/suite/innodb/t/fk_col_alter.test index 6788c825b0f..1f3bf1ae5a1 100644 --- a/mysql-test/suite/innodb/t/fk_col_alter.test +++ b/mysql-test/suite/innodb/t/fk_col_alter.test @@ -153,4 +153,18 @@ ALTER TABLE t2 DROP INDEX idx; ALTER TABLE t2 MODIFY f2 VARCHAR(1023); SET SESSION FOREIGN_KEY_CHECKS = ON; DROP TABLE t2, t1; + +--echo # +--echo # MDEV-32638 MariaDB crashes with foreign_key_checks=0 +--echo # when changing a column and adding a foreign +--echo # key at the same time +--echo # +CREATE TABLE t1(f1 VARCHAR(2) NOT NULL, PRIMARY KEY(f1))ENGINE=InnoDB; +CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY, + f2 VARCHAR(10) NOT NULL DEFAULT '')ENGINE=InnoDB; +SET SESSION FOREIGN_KEY_CHECKS = OFF; +ALTER TABLE t2 CHANGE COLUMN f2 f3 VARCHAR(20) NOT NULL, + ADD CONSTRAINT t2_fk FOREIGN KEY(f3) REFERENCES t1(f1); +DROP TABLE t2, t1; +SET SESSION FOREIGN_KEY_CHECKS = ON; --echo # End of 10.4 tests diff --git a/mysql-test/suite/innodb/t/import_update_stats.test b/mysql-test/suite/innodb/t/import_update_stats.test new file mode 100644 index 00000000000..128213c77b2 --- /dev/null +++ b/mysql-test/suite/innodb/t/import_update_stats.test @@ -0,0 +1,81 @@ +# +# BUG#20125349 - PERSISTANT STATS IS NOT UPDATED WHEN TTS IS IMPORTED. +# + +--source include/not_embedded.inc +--source include/have_innodb.inc +--source include/not_valgrind.inc # MDEV-32725 FIXME + +let MYSQLD_DATADIR =`SELECT @@datadir`; +SET @old_innodb_file_per_table = @@innodb_file_per_table; + +SET GLOBAL innodb_file_per_table = 1; +SELECT @@innodb_file_per_table; + +CREATE TABLE t1 ( + col_1 CHAR (255), + col_2 VARCHAR (255) +) ENGINE = InnoDB; + +CREATE INDEX idx1 ON t1(col_1); +CREATE INDEX idx2 ON t1(col_2); + +SHOW INDEXES FROM t1; + +INSERT INTO t1 VALUES ("col1_00001", "col2_00001"), ("col1_00002", "col2_00002"); + +SHOW INDEXES FROM t1; + +ANALYZE TABLE t1; +SHOW INDEXES FROM t1; + +FLUSH TABLES t1 FOR EXPORT; +perl; +do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl"; +ib_backup_tablespaces("test", "t1"); +EOF + +UNLOCK TABLES; + +DROP TABLE t1; + +CREATE TABLE t1 ( + col_1 CHAR (255), + col_2 VARCHAR (255) +) ENGINE = InnoDB STATS_PERSISTENT=1; + +CREATE INDEX idx1 ON t1(col_1); +CREATE INDEX idx2 ON t1(col_2); + +SHOW INDEXES FROM t1; + +INSERT INTO t1 VALUES ("col1_00001", "col2_00001"); + +SHOW INDEXES FROM t1; + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +SHOW INDEXES FROM t1; + +ALTER TABLE t1 DISCARD TABLESPACE; + +perl; +do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl"; +ib_discard_tablespaces("test", "t1"); +ib_restore_tablespaces("test", "t1"); +EOF + +ALTER TABLE t1 IMPORT TABLESPACE; + +SHOW INDEXES FROM t1; + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +SHOW INDEXES FROM t1; + +DROP TABLE t1; + +SET GLOBAL innodb_file_per_table = @old_innodb_file_per_table; + +--remove_files_wildcard $MYSQLTEST_VARDIR/tmp t1*.ibd +--remove_files_wildcard $MYSQLTEST_VARDIR/tmp t1*.cfg diff --git a/mysql-test/suite/innodb/t/index_length.test b/mysql-test/suite/innodb/t/index_length.test new file mode 100644 index 00000000000..bf4940d4b39 --- /dev/null +++ b/mysql-test/suite/innodb/t/index_length.test @@ -0,0 +1,23 @@ +--source include/have_innodb.inc + +--connect (stop_purge,localhost,root) +# Prevent the purge of history from acquiring a table handle. +START TRANSACTION WITH CONSISTENT SNAPSHOT; +--connection default + +CREATE TABLE t1(a INT PRIMARY KEY, b VARCHAR(1024)) +ENGINE=InnoDB STATS_PERSISTENT=1; +INSERT INTO t1 VALUES (1,REPEAT('b',1024)); + +SELECT index_length FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +ALTER TABLE t1 ADD INDEX b (b(800)); +SELECT FLOOR(index_length/@@innodb_page_size) FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +ALTER TABLE t1 ADD INDEX ba (b(800),a); +SELECT FLOOR(index_length/@@innodb_page_size) FROM information_schema.tables +WHERE table_schema = 'test' AND table_name = 't1'; +disconnect stop_purge; +DROP TABLE t1; + +--echo # End of 10.4 tests diff --git a/mysql-test/suite/innodb/t/innodb-32k.test b/mysql-test/suite/innodb/t/innodb-32k.test index a9645d65998..7cf28ed79c6 100644 --- a/mysql-test/suite/innodb/t/innodb-32k.test +++ b/mysql-test/suite/innodb/t/innodb-32k.test @@ -7,6 +7,19 @@ call mtr.add_suppression("Innodb: Cannot add field.*row size is"); let $MYSQLD_DATADIR= `select @@datadir`; +SET SESSION innodb_strict_mode=ON; +--error ER_CANT_CREATE_TABLE +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +--error ER_CANT_CREATE_TABLE +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +SET SESSION innodb_strict_mode=OFF; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +SHOW WARNINGS; +DROP TABLE t1; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +SHOW WARNINGS; +DROP TABLE t1; + --echo # Test 1) Show the page size from Information Schema SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size'; diff --git a/mysql-test/suite/innodb/t/innodb-64k.test b/mysql-test/suite/innodb/t/innodb-64k.test index 972ba6bb8b8..d89370ff538 100644 --- a/mysql-test/suite/innodb/t/innodb-64k.test +++ b/mysql-test/suite/innodb/t/innodb-64k.test @@ -8,6 +8,19 @@ call mtr.add_suppression('InnoDB: Cannot add field.*because after adding it, the let $MYSQLD_DATADIR= `select @@datadir`; +SET SESSION innodb_strict_mode=ON; +--error ER_CANT_CREATE_TABLE +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +--error ER_CANT_CREATE_TABLE +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +SET SESSION innodb_strict_mode=OFF; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED; +SHOW WARNINGS; +DROP TABLE t1; +CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB KEY_BLOCK_SIZE=4; +SHOW WARNINGS; +DROP TABLE t1; + --echo # Test 1) Show the page size from Information Schema SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size'; diff --git a/mysql-test/suite/innodb/t/innodb-ac-non-locking-select.test b/mysql-test/suite/innodb/t/innodb-ac-non-locking-select.test new file mode 100644 index 00000000000..9ecddacba52 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb-ac-non-locking-select.test @@ -0,0 +1,117 @@ +# DEBUG_SYNC must be compiled in. +--source include/have_debug_sync.inc +--source include/have_debug.inc +--source include/have_innodb.inc + +CREATE TABLE t1 (c1 INT , c2 CHAR(10), PRIMARY KEY (c1)) ENGINE = InnoDB; +INSERT INTO t1 VALUES(0, "0"); +INSERT INTO t1 VALUES(1, "1"); +INSERT INTO t1 VALUES(2, "2"); +INSERT INTO t1 VALUES(3, "3"); + +--connect (con1,localhost,root,,) +--connect (con2,localhost,root,,) +--connect (con3,localhost,root,,) +--connect (con4,localhost,root,,) +--connect (con5,localhost,root,,) +--connect (con6,localhost,root,,) + +connection default; +# Disable query log to avoid non-deterministic output conflicts +SET AUTOCOMMIT=0; +BEGIN; +# Lock all the records +SELECT * FROM t1 FOR UPDATE; +--disable_query_log + +connection con1; +SET AUTOCOMMIT=1; +# Test if locking autocommit selects end up in the trx_sys_t::trx_list. +# We check this via the INFORMATION_SCHEMA.INNODB_TRX. +# This should block and show up in the I_S. +SET DEBUG_SYNC='lock_wait_suspend_thread_enter SIGNAL waiting1'; +--send +SELECT COUNT(*) FROM t1 LOCK IN SHARE MODE; + +connection con2; +SET AUTOCOMMIT=1; +# Test if non-locking autocommit selects end up in the trx_sys_t::trx_list. +# We check this via the INFORMATION_SCHEMA.INNODB_TRX. +# This should not block and should not show up in the I_S. +--send +SELECT COUNT(*) FROM t1; + +connection con3; +SET AUTOCOMMIT=1; +# Note: autocommit non-locking selects are not converted to locking selects +# Therefore this should not block; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +--send +SELECT COUNT(*) FROM t1; + +connection con4; +SET AUTOCOMMIT=0; +# Note: Non-locking selects are converted to locking selects +# therefore this should block; +SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; +SET DEBUG_SYNC='now WAIT_FOR waiting1'; +SET DEBUG_SYNC='lock_wait_suspend_thread_enter SIGNAL waiting4'; +--send +SELECT COUNT(*) FROM t1 WHERE c1 >= 0; + +connection con5; +SET AUTOCOMMIT=1; +# This should not block +BEGIN; +--send +SELECT COUNT(*) FROM t1; + +connection con6; +SET AUTOCOMMIT=1; +# This will ignore the auto-commit setting but wont block because it is +# a non-locking select. +XA START '1'; +--enable_query_log +SELECT * FROM t1 WHERE c1 <= 3; + +connection default; +# Wait for SELECTs to get into the lock wait queue +SET DEBUG_SYNC='now WAIT_FOR waiting4'; +SET DEBUG_SYNC= 'RESET'; + +# Check the number of non-locking transactions +let $wait_condition = + SELECT COUNT(*) = 5 + FROM INFORMATION_SCHEMA.INNODB_TRX + WHERE trx_autocommit_non_locking = 0; +--source include/wait_condition.inc + +# Check the waiting transactions +SELECT trx_state, trx_query, trx_autocommit_non_locking +FROM INFORMATION_SCHEMA.INNODB_TRX +WHERE trx_state = 'LOCK WAIT' +ORDER BY trx_query; + +INSERT INTO t1 VALUES(4, '4'); +COMMIT; + +connection con6; +SELECT * FROM t1 WHERE c1 <= 4; +XA END '1'; +XA PREPARE '1'; +XA ROLLBACK '1'; +disconnect con6; +disconnect con2; +disconnect con3; +disconnect con5; + +connection con1; +reap; +disconnect con1; + +connection con4; +reap; +disconnect con4; + +connection default; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/t/innodb-alter.test b/mysql-test/suite/innodb/t/innodb-alter.test index 0bedbdc7bbb..60ce7d4f707 100644 --- a/mysql-test/suite/innodb/t/innodb-alter.test +++ b/mysql-test/suite/innodb/t/innodb-alter.test @@ -690,6 +690,32 @@ ALTER TABLE t1 ADD COLUMN b DATETIME NOT NULL, LOCK=NONE; SET @@SQL_MODE= @OLD_SQL_MODE; DROP TABLE t1; +--echo # +--echo # Bug#20977779 CANNOT IMPORT TABLES CONTAINING PREFIX INDEXES +--echo # + +CREATE TABLE t1 (c1 VARCHAR(32), c2 VARCHAR(32), c3 VARCHAR(32), +PRIMARY KEY (c1, c2, c3)) +ENGINE=InnoDB; + +ALTER TABLE t1 ADD INDEX ind1(c1(5), c2, c3); +ALTER TABLE t1 ADD INDEX ind2(c3, c1(10), c2); +ALTER TABLE t1 ADD INDEX ind3(c2, c3, c1(20)); + +INSERT INTO t1 VALUES ('Test Data -1', 'Test Data -2', 'Test Data -3'); + +let $source_db = test; +let $dest_db = test; + +--echo # Test with 2ndary index having prefix +--source suite/innodb/include/import.inc + +--echo # Test with PK & 2ndary index with prefix +ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(c1(5), c2(10), c3(20)); +--source suite/innodb/include/import.inc + +DROP TABLE t1; + # # End of 10.2 tests # diff --git a/mysql-test/suite/innodb/t/innodb-index-online-fk.test b/mysql-test/suite/innodb/t/innodb-index-online-fk.test index 5c8954064ce..12a6eea49c2 100644 --- a/mysql-test/suite/innodb/t/innodb-index-online-fk.test +++ b/mysql-test/suite/innodb/t/innodb-index-online-fk.test @@ -482,3 +482,32 @@ SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS; DROP TABLE t2; DROP TABLE t3; + +--echo # Bug #17449901 TABLE DISAPPEARS WHEN ALTERING +--echo # WITH FOREIGN KEY CHECKS OFF + +# Drop index via inplace algorithm +create table t1(f1 int,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int,key t(f2,f3),foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks=0; +drop index t on t2; +drop table t2; +drop table t1; + +# Drop index using alter statement via inplace +create table t1(f1 int ,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int, key t(f2),foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks = 0; +alter table t2 drop key t,algorithm=inplace; +show create table t2; +drop table t2; +drop table t1; + +create table t1(f1 int ,primary key(f1))engine=innodb; +create table t2(f2 int,f3 int, key t(f2),key t1(f2,f3), +foreign key(f2) references t1(f1))engine=innodb; +SET foreign_key_checks = 0; +alter table t2 drop key t,algorithm=inplace; +show create table t2; +drop table t2; +drop table t1; diff --git a/mysql-test/suite/innodb/t/innodb-lock-inherit-read_commited.test b/mysql-test/suite/innodb/t/innodb-lock-inherit-read_commited.test new file mode 100644 index 00000000000..d9c933fa9b5 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb-lock-inherit-read_commited.test @@ -0,0 +1,115 @@ +--echo # +--echo # Bug #21025880 DUPLICATE UK VALUES IN READ-COMMITTED(AGAIN) +--echo # + +--source include/have_innodb.inc +--source include/have_debug.inc +--source include/have_debug_sync.inc + +SET @save_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency; +SET GLOBAL innodb_purge_rseg_truncate_frequency=1; + +let $i=0; + +while ($i <=1 ) +{ + +CREATE TABLE t1 ( + a INT NOT NULL, + b INT NOT NULL, + PRIMARY KEY(b), + UNIQUE KEY(a)) +ENGINE=INNODB; + +SET @old_innodb_stats_auto_recalc = @@innodb_stats_auto_recalc; +SET GLOBAL innodb_stats_auto_recalc = OFF; + +# Block purge +connect purge_control,localhost,root; +START TRANSACTION WITH CONSISTENT SNAPSHOT; +connection default; + +SET @old_tx_isolation = @@tx_isolation; +SET GLOBAL tx_isolation = 'READ-COMMITTED'; + +SET @old_innodb_lock_wait_timeout = @@innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout = 1; + +--connect(con1,localhost,root,,) + +# Create and delete-mark an index record + +INSERT INTO t1 VALUES (1,1),(2,2); +DELETE FROM t1; + +SET debug_sync = 'row_ins_sec_index_entry_dup_locks_created SIGNAL +con1_locks_done WAIT_FOR con1_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock SIGNAL +con1_insert_done WAIT_FOR con1_finish'; +--send + +if ($i == 0) +{ +REPLACE INTO t1 VALUES (1,2); +} + +if ( $i == 1) +{ +INSERT INTO t1 values (1,2) ON DUPLICATE KEY UPDATE a=2; +} +--connect(con2,localhost,root,,) + +SET debug_sync = 'now WAIT_FOR con1_locks_done'; + +SET debug_sync = 'lock_wait_suspend_thread_enter SIGNAL con2_blocked +WAIT_FOR con2_go'; +SET debug_sync = 'ha_commit_trans_after_acquire_commit_lock +WAIT_FOR con2_finish'; +SET debug_sync = 'ib_after_row_insert SIGNAL con2_insert_done'; + +--send +REPLACE INTO t1 VALUES (1,3); + +--connection default +SET debug_sync = 'now WAIT_FOR con2_blocked'; + +connection purge_control; +COMMIT; +disconnect purge_control; +connection default; + +# Wait for purge to delete the delete-marked record +--source ../../innodb/include/wait_all_purged.inc + +SET debug_sync = 'now SIGNAL con2_go WAIT_FOR con2_insert_done'; +SET debug_sync = 'now SIGNAL con1_go WAIT_FOR con1_insert_done'; + +SET debug_sync = 'now SIGNAL con1_finish'; + +--connection con1 +--reap +--disconnect con1 +--connection default +SET debug_sync = 'now SIGNAL con2_finish'; + +--connection con2 +--error 0,ER_LOCK_WAIT_TIMEOUT +--reap +--disconnect con2 + +--connection default +SET DEBUG_SYNC= 'RESET'; + +SELECT * FROM t1; +CHECK TABLE t1; + +DROP TABLE t1; + +SET GLOBAL innodb_stats_auto_recalc = @old_innodb_stats_auto_recalc; +SET GLOBAL tx_isolation = @old_tx_isolation; +SET GLOBAL innodb_lock_wait_timeout = @old_innodb_lock_wait_timeout; + +--inc $i +} + +SET GLOBAL innodb_purge_rseg_truncate_frequency=@save_frequency; diff --git a/mysql-test/suite/innodb/t/innodb-read-view.test b/mysql-test/suite/innodb/t/innodb-read-view.test index 425cbeb08c8..21c79cf6566 100644 --- a/mysql-test/suite/innodb/t/innodb-read-view.test +++ b/mysql-test/suite/innodb/t/innodb-read-view.test @@ -1,7 +1,6 @@ # DEBUG_SYNC must be compiled in. --source include/have_debug_sync.inc --source include/have_debug.inc - # We need to test the use case: # a. Create a transaction T1 that will be promoted to RW. # b. Create a transaction T2 that will be promoted to RW. @@ -27,22 +26,16 @@ INSERT INTO t2 VALUES(2, "c"); INSERT INTO t2 VALUES(3, "d"); --connect (con1,localhost,root,,) ---connect (con2,localhost,root,,) - -connection con1; ---echo 'T1' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t2; connection default; ---echo 'T2' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t1; -connection con2; ---echo 'T3' +--connect (con2,localhost,root,,) SET AUTOCOMMIT=0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; @@ -50,48 +43,36 @@ SELECT * FROM t1; SELECT * FROM t2; connection con1; ---echo 'T1' UPDATE t2 SET c1 = c1 + 100; SELECT * FROM t2; COMMIT; connection default; ---echo 'T2' UPDATE t1 SET c1 = c1 + 100; SELECT * FROM t1; COMMIT; connection con2; ---echo 'T3' SET DEBUG_SYNC='row_search_for_mysql_before_return WAIT_FOR waiting1'; --send SELECT * FROM t1; connection default; ---echo 'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; ---echo 'Signalled T3' connection con2; ---echo 'T3' reap; connection con2; ---echo 'T3' SET DEBUG_SYNC='row_search_for_mysql_before_return WAIT_FOR waiting1'; --send SELECT * FROM t2; connection default; ---echo 'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; ---echo 'Signalled T3' connection con2; ---echo 'T3' reap; connection default; -disconnect con1; -disconnect con2; # We need to test the use case: # a. Create a transaction T1 that will be promoted to RW. @@ -105,17 +86,12 @@ disconnect con2; # i. T3 Does a select - it should not see the changes made by T1 but should # see the changes by T2 ---connect (con1,localhost,root,,) ---connect (con2,localhost,root,,) - connection con1; ---echo 'T1' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t1; connection default; ---echo 'T2' SET AUTOCOMMIT=0; BEGIN; SELECT * FROM t2; @@ -124,7 +100,6 @@ SELECT * FROM t2; COMMIT; connection con2; ---echo 'T3' SET AUTOCOMMIT=0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; @@ -132,42 +107,30 @@ SELECT * FROM t1; SELECT * FROM t2; connection con1; ---echo 'T1' UPDATE t1 SET c1 = c1 + 100; SELECT * FROM t1; COMMIT; connection con2; ---echo 'T3' SET DEBUG_SYNC='row_select_wait WAIT_FOR waiting1'; --send SELECT * FROM t1; connection con1; ---echo 'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; ---echo 'Signalled T3' connection con2; ---echo 'T3' reap; - -connection con2; ---echo 'T3' SET DEBUG_SYNC='row_select_wait WAIT_FOR waiting1'; --send SELECT * FROM t2; connection default; ---echo 'T2' SET DEBUG_SYNC='now SIGNAL waiting1'; ---echo 'Signalled T3' connection con2; ---echo 'T3' reap; +disconnect con2; connection default; -disconnect con1; -disconnect con2; DROP TABLE t1; DROP TABLE t2; @@ -176,8 +139,7 @@ DROP TABLE t2; --echo # Bug 21433768: NON-REPEATABLE READ WITH REPEATABLE READ ISOLATION --echo # ---connect (con1,localhost,root,,) - +connection con1; CREATE TABLE t1(col1 INT PRIMARY KEY, col2 INT) ENGINE = InnoDB; INSERT INTO t1 values (1, 0), (2, 0); SELECT * FROM t1 ORDER BY col1; @@ -200,9 +162,7 @@ reap; disconnect con1; connection default; - +SET DEBUG_SYNC= 'RESET'; DROP TABLE t1; -# Clean up resources used in this test case. -SET DEBUG_SYNC= 'RESET'; --source include/wait_until_count_sessions.inc diff --git a/mysql-test/suite/innodb/t/innodb_i_s_innodb_locks.test b/mysql-test/suite/innodb/t/innodb_i_s_innodb_locks.test new file mode 100644 index 00000000000..e6e46dbf556 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_i_s_innodb_locks.test @@ -0,0 +1,169 @@ +# +# Test that user data is correctly "visualized" in +# INFORMATION_SCHEMA.innodb_locks.lock_data +# + +-- source include/have_innodb.inc + +SET @save_timeout=@@GLOBAL.innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout=100000000; + +let $table_def = +( + c01 TINYINT, + c02 TINYINT UNSIGNED, + c03 SMALLINT, + c04 SMALLINT UNSIGNED, + c05 MEDIUMINT, + c06 MEDIUMINT UNSIGNED, + c07 INT, + c08 INT UNSIGNED, + c09 BIGINT, + c10 BIGINT UNSIGNED, + PRIMARY KEY(c01, c02, c03, c04, c05, c06, c07, c08, c09, c10) +) ENGINE=INNODB; + +-- eval CREATE TABLE t_min $table_def; +INSERT INTO t_min VALUES +(-128, 0, + -32768, 0, + -8388608, 0, + -2147483648, 0, + -9223372036854775808, 0); + +-- eval CREATE TABLE t_max $table_def; +INSERT INTO t_max VALUES +(127, 255, + 32767, 65535, + 8388607, 16777215, + 2147483647, 4294967295, + 9223372036854775807, 18446744073709551615); + +CREATE TABLE ```t'\"_str` ( + c1 VARCHAR(32), + c2 VARCHAR(32), + c3 VARCHAR(32), + c4 VARCHAR(32), + c5 VARCHAR(32), + c6 VARCHAR(32), + c7 VARCHAR(32), + PRIMARY KEY(c1, c2, c3, c4, c5, c6, c7) +) ENGINE=INNODB; +INSERT INTO ```t'\"_str` VALUES +('1', 'abc', '''abc', 'abc''', 'a''bc', 'a''bc''', '''abc'''''); +INSERT INTO ```t'\"_str` VALUES +('2', 'abc', '"abc', 'abc"', 'a"bc', 'a"bc"', '"abc""'); +INSERT INTO ```t'\"_str` VALUES +('3', 'abc', '\\abc', 'abc\\', 'a\\bc', 'a\\bc\\', '\\abc\\\\'); +INSERT INTO ```t'\"_str` VALUES +('4', 'abc', 0x00616263, 0x61626300, 0x61006263, 0x6100626300, 0x610062630000); + +-- source include/count_sessions.inc + +-- connect (con_lock,localhost,root,,) +-- connect (con_min_trylock,localhost,root,,) +-- connect (con_max_trylock,localhost,root,,) +-- connect (con_str_insert_supremum,localhost,root,,) +-- connect (con_str_lock_row1,localhost,root,,) +-- connect (con_str_lock_row2,localhost,root,,) +-- connect (con_str_lock_row3,localhost,root,,) +-- connect (con_str_lock_row4,localhost,root,,) +-- connect (con_verify_innodb_locks,localhost,root,,) + +-- connection con_lock +SET autocommit=0; +SELECT * FROM t_min FOR UPDATE; +SELECT * FROM t_max FOR UPDATE; +SELECT * FROM ```t'\"_str` FOR UPDATE; + +-- connection con_min_trylock +-- send +SELECT * FROM t_min FOR UPDATE; + +-- connection con_max_trylock +-- send +SELECT * FROM t_max FOR UPDATE; + +-- connection con_str_insert_supremum +-- send +INSERT INTO ```t'\"_str` VALUES +('z', 'z', 'z', 'z', 'z', 'z', 'z'); + +-- connection con_str_lock_row1 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '1' FOR UPDATE; + +-- connection con_str_lock_row2 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '2' FOR UPDATE; + +-- connection con_str_lock_row3 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '3' FOR UPDATE; + +-- connection con_str_lock_row4 +-- send +SELECT * FROM ```t'\"_str` WHERE c1 = '4' FOR UPDATE; + +-- connection con_verify_innodb_locks +# Wait for the above queries to execute before continuing. +# Without this, it sometimes happens that the SELECT from innodb_locks +# executes before some of them, resulting in less than expected number +# of rows being selected from innodb_locks. If there is a bug and there +# are no 14 rows in innodb_locks then this test will fail with timeout. +# Notice that if we query INNODB_LOCKS more often than once per 0.1 sec +# then its contents will never change because the cache from which it is +# filled is updated only if it has not been read for 0.1 seconds. See +# CACHE_MIN_IDLE_TIME_US in trx/trx0i_s.c. +let $cnt=10; +while ($cnt) +{ + let $success=`SELECT COUNT(*) = 14 FROM INFORMATION_SCHEMA.INNODB_LOCKS`; + if ($success) + { + let $cnt=0; + } + if (!$success) + { + real_sleep 0.2; + dec $cnt; + } +} +if (!$success) +{ + -- echo Timeout waiting for rows in INNODB_LOCKS to appear +} + +SELECT lock_mode, lock_type, lock_table, lock_index, lock_rec, lock_data +FROM INFORMATION_SCHEMA.INNODB_LOCKS ORDER BY lock_data; + +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; + +set @save_sql_mode = @@sql_mode; +SET SQL_MODE='ANSI_QUOTES'; +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +SET @@sql_mode=@save_sql_mode; + +# Release all the locks; +-- connection con_lock +COMMIT; + +-- connection default + +-- disconnect con_lock +-- disconnect con_min_trylock +-- disconnect con_max_trylock +-- disconnect con_str_insert_supremum +-- disconnect con_str_lock_row1 +-- disconnect con_str_lock_row2 +-- disconnect con_str_lock_row3 +-- disconnect con_str_lock_row4 +-- disconnect con_verify_innodb_locks + +DROP TABLE t_min, t_max, ```t'\"_str`; + +-- source include/wait_until_count_sessions.inc + +SET GLOBAL innodb_lock_wait_timeout=@save_timeout; diff --git a/mysql-test/suite/innodb/t/innodb_i_s_innodb_trx.test b/mysql-test/suite/innodb/t/innodb_i_s_innodb_trx.test new file mode 100644 index 00000000000..745e1d94a12 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_i_s_innodb_trx.test @@ -0,0 +1,95 @@ +--source include/have_innodb.inc + +# +# Test that transaction data is correctly "visualized" in +# INFORMATION_SCHEMA.INNODB_TRX +# + +SET @save_timeout=@@GLOBAL.innodb_lock_wait_timeout; +SET GLOBAL innodb_lock_wait_timeout=100000000; + +DESCRIBE INFORMATION_SCHEMA.INNODB_TRX; + +CREATE TABLE t1 ( + c01 INT, + c02 INT, + PRIMARY KEY (c01) +) ENGINE=INNODB STATS_AUTO_RECALC=0; + +INSERT INTO t1 VALUES +(1,2),(2,4),(3,6),(4,8); + +CREATE TABLE t2 ( + c01 INT, + c02 INT, + PRIMARY KEY (c01), + FOREIGN KEY fk1 (c02) REFERENCES t1 (c01) +) ENGINE=INNODB STATS_AUTO_RECALC=0; + +INSERT INTO t2 VALUES +(1,1),(2,2),(3,3); + +-- source include/count_sessions.inc + +-- connect (con_trx,localhost,root,,) +-- connect (con_verify_innodb_trx,localhost,root,,) + +-- connection con_trx +SET autocommit=0; +INSERT INTO t1 VALUES (5,10); +SELECT * FROM t1 FOR UPDATE; + +let $wait_timeout= 300; +let $wait_condition= + SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_TRX; +-- source include/wait_condition.inc + +-- connection con_verify_innodb_trx +SELECT trx_state, trx_weight, trx_tables_in_use, trx_tables_locked, +trx_rows_locked, trx_rows_modified, trx_concurrency_tickets, +trx_isolation_level, trx_unique_checks, trx_foreign_key_checks +FROM INFORMATION_SCHEMA.INNODB_TRX; + +-- connection con_trx +ROLLBACK; +SET FOREIGN_KEY_CHECKS = 0; +SET UNIQUE_CHECKS = 0; +SET TRANSACTION ISOLATION LEVEL SERIALIZABLE; +BEGIN; +INSERT INTO t1 VALUES (6,12); + +let $wait_timeout= 300; +let $wait_condition= + SELECT trx_unique_checks = 0 FROM INFORMATION_SCHEMA.INNODB_TRX; +-- source include/wait_condition.inc + +-- connection con_verify_innodb_trx +SELECT trx_isolation_level, trx_unique_checks, trx_foreign_key_checks +FROM INFORMATION_SCHEMA.INNODB_TRX; + +-- connection con_trx +ROLLBACK; +SET FOREIGN_KEY_CHECKS = 1; +SET UNIQUE_CHECKS = 1; +BEGIN; +--error ER_NO_REFERENCED_ROW_2 +INSERT INTO t2 VALUES (4,10); + +let $wait_timeout= 300; +let $wait_condition= + SELECT trx_unique_checks = 1 FROM INFORMATION_SCHEMA.INNODB_TRX; +-- source include/wait_condition.inc +-- disconnect con_trx + +-- connection con_verify_innodb_trx +SELECT trx_state, trx_isolation_level, trx_last_foreign_key_error +FROM INFORMATION_SCHEMA.INNODB_TRX; +-- disconnect con_verify_innodb_trx + +-- connection default +DROP TABLE t2; +DROP TABLE t1; + +-- source include/wait_until_count_sessions.inc + +SET GLOBAL innodb_lock_wait_timeout=@save_timeout; diff --git a/mysql-test/suite/innodb/t/innodb_information_schema_tables.opt b/mysql-test/suite/innodb/t/innodb_information_schema_tables.opt index 9f30d81ef9c..1e45e63659f 100644 --- a/mysql-test/suite/innodb/t/innodb_information_schema_tables.opt +++ b/mysql-test/suite/innodb/t/innodb_information_schema_tables.opt @@ -27,3 +27,4 @@ --loose-innodb_buffer_pool_pages --loose-innodb_buffer_pool_pages_index --loose-innodb_buffer_pool_pages_blob +--innodb-open-files=1000000 diff --git a/mysql-test/suite/innodb/t/innodb_information_schema_tables.test b/mysql-test/suite/innodb/t/innodb_information_schema_tables.test index 15b3bf4f561..c62705da84b 100644 --- a/mysql-test/suite/innodb/t/innodb_information_schema_tables.test +++ b/mysql-test/suite/innodb/t/innodb_information_schema_tables.test @@ -1,6 +1,10 @@ -- source include/have_innodb.inc -- source include/not_embedded.inc +let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err; +let SEARCH_PATTERN= \[Warning\] InnoDB: innodb_open_files 1000000 should not be greater than the open_files_limit [0-9]+; +--source include/search_pattern_in_file.inc + # # MDEV-7762 InnoDB: Failing assertion: block->page.buf_fix_count > 0 in buf0buf.ic line 730 # diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.opt b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.opt new file mode 100644 index 00000000000..aa53ff2e659 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.opt @@ -0,0 +1 @@ +--innodb-stats-persistent diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.test b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.test new file mode 100644 index 00000000000..e441a795540 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc.test @@ -0,0 +1,48 @@ +# +# Test the persistent stats auto recalc +# + +-- source include/have_innodb.inc +# Page numbers printed by this test depend on the page size +-- source include/have_innodb_16k.inc + +-- vertical_results + +-- let $check_stats1 = SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc' +-- let $check_stats2 = SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc' + +CREATE TABLE autorecalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB; + +# the CREATE should have inserted zeroed stats +-- eval $check_stats1 +-- eval $check_stats2 + +INSERT INTO autorecalc VALUES (1); +INSERT INTO autorecalc VALUES (2); + +# wait for the bg stats thread to update the stats, notice we wait on +# innodb_index_stats because innodb_table_stats gets updated first and +# it is possible that (if we wait on innodb_table_stats) the wait cond +# gets satisfied before innodb_index_stats is updated +let $wait_condition = SELECT stat_value = 2 FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01'; +-- source include/wait_condition.inc + +# the second INSERT from above should have triggered an auto-recalc +-- eval $check_stats1 +-- eval $check_stats2 + +# now DELETE the rows and trigger a second auto-recalc, InnoDB may wait a +# few seconds before triggering an auto-recalc again (it tries not to be too +# aggressive) + +DELETE FROM autorecalc; + +let $wait_timeout = 25; +let $wait_condition = SELECT stat_value = 0 FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01'; +-- source include/wait_condition.inc + +# the DELETE from above should have triggered an auto-recalc +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE autorecalc; diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.opt b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.opt new file mode 100644 index 00000000000..aa53ff2e659 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.opt @@ -0,0 +1 @@ +--innodb-stats-persistent diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.test b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.test new file mode 100644 index 00000000000..aeb5b5c291e --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_ddl.test @@ -0,0 +1,49 @@ +# +# Test the persistent stats auto recalc during DDL +# + +-- source include/have_innodb.inc + +-- vertical_results + +-- let $check_stats1 = SELECT n_rows FROM mysql.innodb_table_stats WHERE table_name = 'arddl' ORDER BY 1 +-- let $check_stats2 = SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'arddl' AND index_name = 'PRIMARY' ORDER BY 1, 2, 3 + +# Test ADD INDEX during background stats gathering + +CREATE TABLE arddl (a INT, b INT, PRIMARY KEY (a)) ENGINE=INNODB; + +INSERT INTO arddl VALUES (1, 10); +INSERT INTO arddl VALUES (2, 10); + +ALTER TABLE arddl ADD INDEX (b); + +# wait for the bg stats thread to update the stats, notice we wait on +# innodb_index_stats because innodb_table_stats gets updated first and +# it is possible that (if we wait on innodb_table_stats) the wait cond +# gets satisfied before innodb_index_stats is updated +let $wait_condition = SELECT stat_value = 2 FROM mysql.innodb_index_stats WHERE table_name = 'arddl' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01'; +-- source include/wait_condition.inc + +# the second INSERT from above should have triggered an auto-recalc +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE arddl; + +# Test DROP INDEX during background stats gathering + +CREATE TABLE arddl (a INT, b INT, PRIMARY KEY (a), KEY (b)) ENGINE=INNODB; + +INSERT INTO arddl VALUES (3, 10); +INSERT INTO arddl VALUES (4, 10); + +ALTER TABLE arddl DROP INDEX b; + +let $wait_condition = SELECT stat_value = 2 FROM mysql.innodb_index_stats WHERE table_name = 'arddl' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01'; +-- source include/wait_condition.inc + +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE arddl; diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.opt b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.opt new file mode 100644 index 00000000000..aa53ff2e659 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.opt @@ -0,0 +1 @@ +--innodb-stats-persistent diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.test b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.test new file mode 100644 index 00000000000..88ca8910cd2 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_lots.test @@ -0,0 +1,45 @@ +# +# Test the persistent stats auto recalc on lots of tables +# + +--source include/no_valgrind_without_big.inc +-- source include/have_innodb.inc + +let $check_stats = SELECT table_name, n_rows FROM mysql.innodb_table_stats WHERE table_name LIKE 'ar_%' ORDER BY table_name; + +-- disable_query_log +let $i = 1200; +while ($i > 1000) { + eval CREATE TABLE ar_$i (a INT, PRIMARY KEY (a)) ENGINE=INNODB; + dec $i; +} +-- enable_query_log + +# the CREATEs above should have inserted zeroed stats +-- eval $check_stats + +-- disable_query_log +let $i = 1200; +while ($i > 1000) { + eval INSERT INTO ar_$i VALUES (1), (2); + dec $i; +} +-- enable_query_log + +-- disable_query_log +let $i = 1200; +while ($i > 1000) { + eval INSERT INTO ar_$i VALUES (3), (4); + dec $i; +} +-- enable_query_log + +# would be too long to wait for stats to become up to date here + +-- disable_query_log +let $i = 1200; +while ($i > 1000) { + eval DROP TABLE ar_$i; + dec $i; +} +-- enable_query_log diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.opt b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.opt new file mode 100644 index 00000000000..aa53ff2e659 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.opt @@ -0,0 +1 @@ +--innodb-stats-persistent diff --git a/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.test b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.test new file mode 100644 index 00000000000..d8e7332958d --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_auto_recalc_on_nonexistent.test @@ -0,0 +1,85 @@ +# +# Test the persistent stats auto recalc when persistent stats do not exist +# + +-- source include/have_innodb.inc + +-- vertical_results + +-- let $check_stats1 = SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't' +-- let $check_stats2 = SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't' + +-- echo Test with default setting + +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB; + +# the CREATE should have inserted zeroed stats +-- eval $check_stats1 +-- eval $check_stats2 + +# close the table +FLUSH TABLE t; + +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; + +-- eval $check_stats1 +-- eval $check_stats2 + +# open the table, causing stats recalc/save +SELECT * FROM t; + +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE t; + +-- echo Test with explicit enable + +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=1; + +# the CREATE should have inserted zeroed stats +-- eval $check_stats1 +-- eval $check_stats2 + +# close the table +FLUSH TABLE t; + +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; + +-- eval $check_stats1 +-- eval $check_stats2 + +# open the table, causing stats recalc/save +SELECT * FROM t; + +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE t; + +-- echo Test with explicit disable + +CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=0; + +# the CREATE should have inserted zeroed stats +-- eval $check_stats1 +-- eval $check_stats2 + +# close the table +FLUSH TABLE t; + +DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; + +-- eval $check_stats1 +-- eval $check_stats2 + +# open the table, stats should not be present, since autorecalc is disabled +SELECT * FROM t; + +-- eval $check_stats1 +-- eval $check_stats2 + +DROP TABLE t; diff --git a/mysql-test/suite/innodb/t/innodb_stats_external_pages.test b/mysql-test/suite/innodb/t/innodb_stats_external_pages.test new file mode 100644 index 00000000000..da0dce9a454 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_external_pages.test @@ -0,0 +1,79 @@ +# +# Bug#18384390 WRONG STATISTICS WITH BIG ROW LENGTH AND PERSISTENT STATS +# + +--source include/have_innodb.inc +--source include/have_innodb_max_16k.inc +--source include/have_sequence.inc + +CREATE TABLE bug18384390 ( + id INT AUTO_INCREMENT PRIMARY KEY, + txt VARCHAR(10000) +) ENGINE=INNODB STATS_PERSISTENT=1 STATS_AUTO_RECALC=0; + +let $count=1024; +eval +INSERT INTO bug18384390 (txt) SELECT REPEAT('0', 10000) FROM seq_1_to_$count; + +set use_stat_tables=never; +ANALYZE TABLE bug18384390; + +-- let $n_rows = `SELECT n_rows FROM mysql.innodb_table_stats WHERE table_name = 'bug18384390'` + +-- let $table_rows = `SELECT table_rows FROM information_schema.tables WHERE table_name = 'bug18384390'` + +-- let $n_diff = `SELECT stat_value FROM mysql.innodb_index_stats WHERE table_name = 'bug18384390' AND stat_name = 'n_diff_pfx01'` + +-- let $cardinality = `SELECT cardinality FROM information_schema.statistics WHERE table_name = 'bug18384390'` + +-- let $margin_of_err_pct = 30 +-- let $margin_of_err_rows = `SELECT ROUND($count * $margin_of_err_pct / 100)` + +-- let $min_allowed = `SELECT $count - $margin_of_err_rows` +-- let $max_allowed = `SELECT $count + $margin_of_err_rows` + +-- let $dump_sql = SELECT COUNT(*) FROM bug18384390; SELECT * FROM mysql.innodb_table_stats; SELECT * FROM mysql.innodb_index_stats; SELECT * FROM information_schema.tables WHERE table_name = 'bug18384390'; SELECT * FROM information_schema.statistics WHERE table_name = 'bug18384390'; + +-- vertical_results + +if ($n_rows < $min_allowed) { + -- echo mysql.innodb_table_stats.n_rows is too small ($n_rows < $min_allowed) + -- eval $dump_sql +} + +if ($n_rows > $max_allowed) { + -- echo mysql.innodb_table_stats.n_rows is too big ($n_rows > $max_allowed) + -- eval $dump_sql +} + +if ($table_rows < $min_allowed) { + -- echo information_schema.tables.table_rows is too small ($table_rows < $min_allowed) + -- eval $dump_sql +} + +if ($table_rows > $max_allowed) { + -- echo information_schema.tables.table_rows is too big ($table_rows > $max_allowed) + -- eval $dump_sql +} + +if ($n_diff < $min_allowed) { + -- echo mysql.innodb_index_stats.stat_value is too small ($n_diff < $min_allowed) + -- eval $dump_sql +} + +if ($n_diff > $max_allowed) { + -- echo mysql.innodb_index_stats.stat_value is too big ($n_diff > $max_allowed) + -- eval $dump_sql +} + +if ($cardinality < $min_allowed) { + -- echo information_schema.statistics.cardinality is too small ($cardinality < $min_allowed) + -- eval $dump_sql +} + +if ($cardinality > $max_allowed) { + -- echo information_schema.statistics.cardinality is too big ($cardinality > $max_allowed) + -- eval $dump_sql +} + +DROP TABLE bug18384390; diff --git a/mysql-test/suite/innodb/t/innodb_stats_flag_global.combinations b/mysql-test/suite/innodb/t/innodb_stats_flag_global.combinations new file mode 100644 index 00000000000..561eb72d9a9 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_flag_global.combinations @@ -0,0 +1,4 @@ +[on] +--innodb-stats-persistent=1 +[off] +--innodb-stats-persistent=0 diff --git a/mysql-test/suite/innodb/t/innodb_stats_flag_global.test b/mysql-test/suite/innodb/t/innodb_stats_flag_global.test new file mode 100644 index 00000000000..88f0ed7c16d --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_flag_global.test @@ -0,0 +1,91 @@ +-- source include/have_innodb.inc +-- source include/not_embedded.inc + +# +-- echo ===== +-- echo === Test ANALYZE behavior after default creation +-- echo ===== + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=default; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; + +# +-- echo ===== +-- echo === Test ANALYZE behavior after creation with explicit PS=OFF +-- echo ===== + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=0; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; + +# +-- echo ===== +-- echo === Test ANALYZE behavior after creation with explicit PS=ON +-- echo ===== + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=1; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; + +# +-- echo ===== +-- echo === Test ANALYZE behavior after creation with explicit PS=OFF, +-- echo === then ALTER to ON, then ALTER to OFF, then ALTER to default +-- echo ===== + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=0; + +ALTER TABLE test_ps_flag STATS_PERSISTENT=1; + +# also check that the change from the ALTER TABLE survives server restart +-- source include/restart_mysqld.inc + +-- source innodb_stats_flag_global_analyze.inc + +ALTER TABLE test_ps_flag STATS_PERSISTENT=0; + +-- source innodb_stats_flag_global_analyze.inc + +ALTER TABLE test_ps_flag STATS_PERSISTENT=default; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; + +# +-- echo ===== +-- echo === Test ANALYZE behavior after creation with explicit PS=ON, +-- echo === then ALTER to OFF, then ALTER to ON, then ALTER to default +-- echo ===== + +CREATE TABLE test_ps_flag (a INT) ENGINE=INNODB STATS_PERSISTENT=1; + +ALTER TABLE test_ps_flag STATS_PERSISTENT=0; + +# also check that the change from the ALTER TABLE survives server restart +-- source include/restart_mysqld.inc + +-- source innodb_stats_flag_global_analyze.inc + +ALTER TABLE test_ps_flag STATS_PERSISTENT=1; + +-- source innodb_stats_flag_global_analyze.inc + +ALTER TABLE test_ps_flag STATS_PERSISTENT=default; + +-- source innodb_stats_flag_global_analyze.inc + +DROP TABLE test_ps_flag; diff --git a/mysql-test/suite/innodb/t/innodb_stats_flag_global_analyze.inc b/mysql-test/suite/innodb/t/innodb_stats_flag_global_analyze.inc new file mode 100644 index 00000000000..8a68677e8ee --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_flag_global_analyze.inc @@ -0,0 +1,13 @@ +SHOW CREATE TABLE test_ps_flag; + +DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag'; +DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + +# must be 0, we have just deleted the rows +SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE test_ps_flag; + +# if the table is PS enabled, then this should be 1 and 0 otherwise +SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag'; diff --git a/mysql-test/suite/innodb/t/innodb_stats_persistent.test b/mysql-test/suite/innodb/t/innodb_stats_persistent.test index f79ae37e8de..cfcd7c2128d 100644 --- a/mysql-test/suite/innodb/t/innodb_stats_persistent.test +++ b/mysql-test/suite/innodb/t/innodb_stats_persistent.test @@ -15,6 +15,7 @@ ENGINE=INNODB STATS_PERSISTENT=1,STATS_AUTO_RECALC=1; CREATE TABLE t2 LIKE t1; INSERT INTO t1 (val) SELECT 4 FROM seq_1_to_16; +SET STATEMENT use_stat_tables=never FOR ANALYZE TABLE t1; connect(con1, localhost, root,,); @@ -85,3 +86,41 @@ SET GLOBAL innodb_stats_include_delete_marked = @saved_include_delete_marked; SET GLOBAL innodb_stats_traditional = @saved_traditional; SET GLOBAL innodb_stats_modified_counter = @saved_modified_counter; SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency; + +# +# Bug#12429573 TIMESTAMP COLUMN OF INNODB.INDEX_STATS ARE NOT UPDATED +# WHEN RE-RUNNING ANALYZE +# +CREATE TABLE bug12429573 (i INTEGER PRIMARY KEY, j INTEGER, KEY(j)) +ENGINE=INNODB STATS_PERSISTENT=1; + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE bug12429573; + +# Cannot check the exact timestamp here because it is always different +# but at least check that both timestamps in innodb_table_stats and in +# innodb_index_stats have been updated to the same value. If the bug is +# present this check will fail. + +SELECT last_update INTO @last FROM mysql.innodb_table_stats +WHERE table_name = 'bug12429573'; +SELECT * FROM mysql.innodb_index_stats +WHERE table_name = 'bug12429573' AND last_update!=@last; + +# The first ANALYZE would insert timestamp e.g. 17:23:39 in both +# innodb_table_stats and innodb_index_stats. The bug is that the second +# ANALYZE only updates the timestamp in innodb_table_stats. In order to +# check if the timestamp in innodb_index_stats has really been updated we +# need it to be different from the previous one (17:23:39) with at least +# one second. +-- sleep 1 + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE bug12429573; + +SELECT * FROM mysql.innodb_table_stats +WHERE table_name = 'bug12429573' AND last_update=@last; +SELECT * FROM mysql.innodb_index_stats +WHERE table_name = 'bug12429573' AND last_update=@last; + +DROP TABLE bug12429573; diff --git a/mysql-test/suite/innodb/t/innodb_stats_sample_pages.opt b/mysql-test/suite/innodb/t/innodb_stats_sample_pages.opt new file mode 100644 index 00000000000..aa53ff2e659 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_sample_pages.opt @@ -0,0 +1 @@ +--innodb-stats-persistent diff --git a/mysql-test/suite/innodb/t/innodb_stats_sample_pages.test b/mysql-test/suite/innodb/t/innodb_stats_sample_pages.test new file mode 100644 index 00000000000..1aac71a0450 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_sample_pages.test @@ -0,0 +1,53 @@ +# +# Test that the table option STATS_SAMPLE_PAGES=N|default is indeed +# used by InnoDB +# + +-- source include/have_innodb.inc +# Page numbers printed by this test depend on the page size +-- source include/have_innodb_16k.inc + +SET GLOBAL innodb_stats_persistent_sample_pages=17; + +CREATE TABLE test_ps_sample_pages_used ( + a VARCHAR(512), PRIMARY KEY (a) +) ENGINE=INNODB STATS_SAMPLE_PAGES=default; + +# Insert enough records into the table so that it has more than 2*17+1 pages +# If we ask to scan more than the half of the leaf pages, then the sampling +# will do full scan and we cannot check whether the sample_pages variable was +# honored. +BEGIN; +-- disable_query_log +let $i=999; +while ($i) { + eval INSERT INTO test_ps_sample_pages_used VALUES (REPEAT(1000+$i, 128)); + dec $i; +} +-- enable_query_log +COMMIT; + +ANALYZE TABLE test_ps_sample_pages_used; + +# confirm the big number of leaf pages in the index +SELECT stat_name, stat_value FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_leaf_pages'; + +# confirm that 17 pages were sampled, that is - the global +# innodb_stats_persistent_sample_pages is used when the table option +# STATS_SAMPLE_PAGES is set to 'default'. +SELECT sample_size FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01'; + +ALTER TABLE test_ps_sample_pages_used STATS_SAMPLE_PAGES=14; + +ANALYZE TABLE test_ps_sample_pages_used; + +# confirm that 14 pages were sampled, that is - the table option +# STATS_SAMPLE_PAGES is used when it is set. +SELECT sample_size FROM mysql.innodb_index_stats +WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01'; + +DROP TABLE test_ps_sample_pages_used; + +SET GLOBAL innodb_stats_persistent_sample_pages=default; diff --git a/mysql-test/suite/innodb/t/innodb_stats_table_flag_auto_recalc.test b/mysql-test/suite/innodb/t/innodb_stats_table_flag_auto_recalc.test new file mode 100644 index 00000000000..01fe4331926 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_table_flag_auto_recalc.test @@ -0,0 +1,83 @@ +# +# Test CREATE TABLE ... STATS_AUTO_RECALC=0|1|default +# + +-- source include/no_valgrind_without_big.inc +-- source include/have_innodb.inc +-- source include/not_embedded.inc + +-- vertical_results + +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB; + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=1; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +DROP TABLE test_ps_auto_recalc; + +## + +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=default; + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +DROP TABLE test_ps_auto_recalc; + +## + +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=0; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=1; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +DROP TABLE test_ps_auto_recalc; + +## + +CREATE TABLE test_ps_auto_recalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_AUTO_RECALC=1; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +ALTER TABLE test_ps_auto_recalc STATS_AUTO_RECALC=0; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_auto_recalc; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_auto_recalc'; + +DROP TABLE test_ps_auto_recalc; diff --git a/mysql-test/suite/innodb/t/innodb_stats_table_flag_sample_pages.test b/mysql-test/suite/innodb/t/innodb_stats_table_flag_sample_pages.test new file mode 100644 index 00000000000..a5c3c8624b1 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_stats_table_flag_sample_pages.test @@ -0,0 +1,103 @@ +# +# Test CREATE TABLE ... STATS_SAMPLE_PAGES=N|default +# + +-- source include/have_innodb.inc +# include/restart_mysqld.inc does not work in embedded mode +-- source include/not_embedded.inc + +-- vertical_results + +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB; + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=12345; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +DROP TABLE test_ps_sample_pages; + +## + +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=default; + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +DROP TABLE test_ps_sample_pages; + +## + +-- error ER_PARSE_ERROR +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=-5; + +-- error ER_PARSE_ERROR +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=0; + +-- error ER_PARSE_ERROR +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=67000; + +-- error ER_PARSE_ERROR +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=670000; + +-- error ER_PARSE_ERROR +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=65536; + +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=65535; + +SHOW CREATE TABLE test_ps_sample_pages; + +DROP TABLE test_ps_sample_pages; + +## + +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=1; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +DROP TABLE test_ps_sample_pages; + +## + +CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB +STATS_SAMPLE_PAGES=5678; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=default; + +# confirm that the flag survives server restart +-- source include/restart_mysqld.inc + +SHOW CREATE TABLE test_ps_sample_pages; +SELECT create_options FROM information_schema.tables +WHERE table_name='test_ps_sample_pages'; + +DROP TABLE test_ps_sample_pages; diff --git a/mysql-test/suite/innodb/t/innodb_ut_format_name.test b/mysql-test/suite/innodb/t/innodb_ut_format_name.test new file mode 100644 index 00000000000..6e4023c7088 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_ut_format_name.test @@ -0,0 +1,17 @@ +# +# Test ut_format_name() +# + +-- source include/have_debug.inc +-- source include/have_innodb.inc + +CREATE TABLE t (c INT) ENGINE=INNODB; + +# This will invoke test_ut_format_name() in debug builds + +SET @save_dbug = @@debug_dbug; +SET debug_dbug = '+d,test_ut_format_name'; + +DROP TABLE t; + +SET debug_dbug = @save_dbug; diff --git a/mysql-test/suite/innodb/t/no_pad.test b/mysql-test/suite/innodb/t/no_pad.test index 1be1972c9ca..15ab71b6c7f 100644 --- a/mysql-test/suite/innodb/t/no_pad.test +++ b/mysql-test/suite/innodb/t/no_pad.test @@ -8,3 +8,49 @@ ALTER TABLE t1 ROW_FORMAT=DYNAMIC; INSERT INTO t1 VALUES ('',2); ALTER TABLE t1 ROW_FORMAT=REDUNDANT; DROP TABLE t1; + + +--echo # +--echo # MDEV-26743 InnoDB: CHAR+nopad does not work well +--echo # + +--echo # +--echo # Basic Latin letter vs equal accented letter +--echo # + +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +--error ER_DUP_ENTRY +INSERT INTO t1 VALUES ('a'),('ä'); +DROP TABLE t1; + +--echo # +--echo # Two letters vs equal (but space padded) expansion +--echo # + +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES ('ss'),('ß'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1; +SET sql_mode=DEFAULT; +DROP TABLE t1; + +--echo # +--echo # Basic Latin letter (but followed by an ignorable character) vs equal accented letter +--echo # + +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(3), PRIMARY KEY(a)) CHARACTER SET utf8mb3 COLLATE utf8mb3_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES (CONCAT('a',_utf8mb3 0x01)),('ä'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1 ORDER BY HEX(a); +SET sql_mode=DEFAULT; +DROP TABLE t1; + +SET NAMES utf8mb3; +CREATE TABLE t1 (a CHAR(2), PRIMARY KEY(a)) COLLATE utf8_unicode_nopad_ci ENGINE=InnoDB ROW_FORMAT=COMPACT; +INSERT INTO t1 VALUES (CONCAT('a',_utf8mb3 0x01)),('ä'); +SET sql_mode=PAD_CHAR_TO_FULL_LENGTH; +SELECT HEX(a) FROM t1 ORDER BY HEX(a); +SET sql_mode=DEFAULT; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb/t/records_in_range.test b/mysql-test/suite/innodb/t/records_in_range.test new file mode 100644 index 00000000000..697dbc1e8dd --- /dev/null +++ b/mysql-test/suite/innodb/t/records_in_range.test @@ -0,0 +1,432 @@ +# +# Test btr_estimate_n_rows_in_range() which is used by +# ha_innobase::records_in_range() +# + +-- source include/have_debug.inc +-- source include/have_innodb.inc +-- source include/innodb_page_size_small.inc + +CREATE TABLE records_in_range_test ( + c1 VARCHAR(16), + c2 VARCHAR(512), + PRIMARY KEY (c1) +) ENGINE=INNODB STATS_PERSISTENT=1; + +# Insert some records so that they cannot fit in one page for some page sizes +# in order to exercise records_in_range() where 1, 2 or more pages are sampled +INSERT INTO records_in_range_test VALUES +('ccc', REPEAT('v', 512)), +('kkk01', REPEAT('v', 512)), +('kkk02', REPEAT('v', 512)), +('kkk03', REPEAT('v', 512)), +('kkk04', REPEAT('v', 512)), +('kkk05', REPEAT('v', 512)), +('kkk06', REPEAT('v', 512)), +('kkk07', REPEAT('v', 512)), +('kkk08', REPEAT('v', 512)), +('mmm', REPEAT('v', 512)), +('nnn', REPEAT('v', 512)), +('uuu01', REPEAT('v', 512)), +('uuu02', REPEAT('v', 512)), +('uuu03', REPEAT('v', 512)), +('uuu04', REPEAT('v', 512)), +('uuu05', REPEAT('v', 512)), +('uuu06', REPEAT('v', 512)), +('uuu07', REPEAT('v', 512)), +('uuu08', REPEAT('v', 512)), +('xxx', REPEAT('v', 512)); + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE records_in_range_test; + +# 16k or bigger page size: 1 leaf page +# 8k page size: 2 leaf pages +# 4k page size: 4 leaf pages +SELECT index_name, stat_name, stat_value +FROM mysql.innodb_index_stats +WHERE +table_name='records_in_range_test' AND stat_name = 'n_leaf_pages'; + +# 16k or bigger page size: 1 page in total (leaf + nonleaf) +# 8k page size: 3 pages in total (leaf + nonleaf) +# 4k page size: 5 pages in total (leaf + nonleaf) +SELECT index_name, stat_name, stat_value +FROM mysql.innodb_index_stats +WHERE +table_name='records_in_range_test' AND stat_name = 'size'; + +# We exploit the warning mechanism here to display the return value from +# btr_estimate_n_rows_in_range() +SET @save_dbug = @@debug_dbug; +SET DEBUG_DBUG='+d,print_btr_estimate_n_rows_in_range_return_value'; + +-- echo +-- echo In all SELECTs below the number of the records in the range returned +-- echo by COUNT(*) must be the same as the number returned by +-- echo btr_estimate_n_rows_in_range() which can be seen inside the artificial +-- echo warning + +-- echo +-- echo Test left-unbounded, right-open intervals +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'aaa'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 < 'zzz'; + +-- echo +-- echo Test left-unbounded, right-closed intervals +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'aaa'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 <= 'zzz'; + +-- echo +-- echo Test left-open, right-unbounded intervals +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz'; + +-- echo +-- echo Test left-closed, right-unbounded intervals +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz'; + +-- echo +-- echo Test left-open, right-open intervals +-- echo In some cases here the optimizer is smart enough not to call +-- echo ha_innobase::records_in_range() at all, so we get no warning containing +-- echo the value returned from btr_estimate_n_rows_in_range() +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 < 'zzz'; + +-- echo +-- echo Test left-closed, right-open intervals +-- echo In some cases here the optimizer is smart enough not to call +-- echo ha_innobase::records_in_range() at all, so we get no warning containing +-- echo the value returned from btr_estimate_n_rows_in_range() +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 < 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 < 'zzz'; + +-- echo +-- echo Test left-open, right-closed intervals +-- echo In some cases here the optimizer is smart enough not to call +-- echo ha_innobase::records_in_range() at all, so we get no warning containing +-- echo the value returned from btr_estimate_n_rows_in_range() +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'aaa' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'ccc' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'eee' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'mmm' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'nnn' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'qqq' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'xxx' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 > 'zzz' AND c1 <= 'zzz'; + +-- echo +-- echo Test left-closed, right-closed intervals +-- echo In some cases here the optimizer is smart enough not to call +-- echo ha_innobase::records_in_range() at all, so we get no warning containing +-- echo the value returned from btr_estimate_n_rows_in_range() +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'aaa' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'ccc' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'eee' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'mmm' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'nnn' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'qqq' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'xxx' AND c1 <= 'zzz'; +-- echo +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'bbb'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'ccc'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'eee'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'mmm'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'nnn'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'qqq'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'xxx'; +SELECT COUNT(*) FROM records_in_range_test WHERE c1 >= 'zzz' AND c1 <= 'zzz'; + +SET DEBUG_DBUG = @save_dbug; + +DROP TABLE records_in_range_test; diff --git a/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.opt b/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.opt new file mode 100644 index 00000000000..bd6d9db453b --- /dev/null +++ b/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.opt @@ -0,0 +1,2 @@ +--innodb-sys-tablespaces +--innodb-sys-datafiles diff --git a/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.test b/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.test new file mode 100644 index 00000000000..2cc2460e517 --- /dev/null +++ b/mysql-test/suite/innodb/t/tablespace_per_table_not_windows.test @@ -0,0 +1,164 @@ +--echo # +--echo # Test the limits of a file-per-table tablespace name. MySQL combines +--echo # the database name with the table name to make a unique table name. +--echo # + +--source include/have_innodb.inc +--source include/not_windows.inc +# This will test the limit of a filename in MySQL at 512 bytes. +# We control that by making it a relative path starting with "./". +# The embedded server uses an absolute path as the datadir +# which has a non-deterministic length. +--source include/not_embedded.inc + +SET default_storage_engine=InnoDB; +LET $MYSQLD_DATADIR = `select @@datadir`; + +--echo # +--echo # MySQL limits each database and tablename identifier to 64 characters +--echo # of up to 3 bytes per character, corresponding to 192 bytes. +--echo # +LET $too_long_name = this_sixty_five_byte_name_is_too_long____________________________; +--error ER_WRONG_DB_NAME +--eval CREATE DATABASE `$too_long_name` + +LET $long_name = this_sixty_four_byte_name_is_not_too_long_______________________; +--eval CREATE DATABASE `$long_name` +--eval USE `$long_name` + +--echo # +--echo # A 64 character tablename can be created in a 64 character database name +--echo # +--eval CREATE TABLE `$long_name`.`$long_name` (a SERIAL) + +--echo # +--echo # A 65 character tablename is too long. +--echo # +--error ER_WRONG_TABLE_NAME +--eval CREATE TABLE `test`.`$too_long_name` (a SERIAL) +--error ER_WRONG_TABLE_NAME +--eval CREATE TABLE `$long_name`.`$too_long_name` (a SERIAL) + +--echo # +--echo # Non-non-filename-safe characters like '#' are expanded to '@0023'. +--echo # On many file systems, such as Linux extfs, you can create a database name +--echo # that expands to up to 255 bytes long. +--echo # `##################################################_long` is expanded to +--echo # (50 * 5) + 5 = 255. +--echo # +LET $long_db_name = ##################################################_long; +--eval CREATE DATABASE `$long_db_name`; +--eval USE `$long_db_name` + +--echo # +--echo # This 256-byte name is only one byte longer but fails with an error code +--echo # from the stat operation. +--echo # `##################################################_long_` is expanded to +--echo # (50 * 5) + 6 = 256. +--echo # +--replace_regex /Errcode: [0-9]+/Errcode: ##/ /@0023/#/ +--error 13 +CREATE DATABASE `##################################################_long_`; + +--echo # +--echo # This 300-byte name which is the longest name that gets an error code +--echo # from the stat operation. +--echo # `###########################################################_long` is expanded to +--echo # (59 * 5) + 5 = 300. +--echo # +--replace_regex /Errcode: [0-9]+/Errcode: ##/ /@0023/#/ +--error 13 +CREATE DATABASE `###########################################################_long`; + +--echo # +--echo # This 301-byte name which is only one byte longer but fails with ER_TOO_LONG_IDENT. +--echo # `###########################################################_long_` is expanded to +--echo # (59 * 5) + 6 = 301. +--echo # +--replace_result @0023 # +--error ER_WRONG_DB_NAME +CREATE DATABASE `###########################################################_long_`; + +USE test; + +LET $long_249_byte_table_name = #################################################long; +LET $long_250_byte_table_name = #################################################_long; +LET $long_251_byte_table_name = #################################################_long_; +LET $long_252_byte_table_name = #################################################_long___; + +--echo # +--echo # An expanded table name is limited to 251 bytes +--echo # +--eval CREATE TABLE `test`.`$long_251_byte_table_name` (a SERIAL) + +--echo # +--echo # A 252-byte tablename is too long +--echo # +--replace_regex /errno: [0-9]+/errno: ##/ /@0023/#/ +--error ER_CANT_CREATE_TABLE +--eval CREATE TABLE `test`.`$long_252_byte_table_name` (a SERIAL) + +CREATE DATABASE twenty_byte_db_name_; +USE `twenty_byte_db_name_`; + +--echo # +--echo # A 251 byte expanded table name will fit with a longer database name +--echo # +--eval CREATE TABLE `twenty_byte_db_name_`.`$long_251_byte_table_name` (a SERIAL) + +--echo # +--echo # A 252 byte expanded table name is also too long in a longer database name +--echo # +--replace_regex /errno: [0-9]+/errno: ##/ /@0023/#/ +--error ER_CANT_CREATE_TABLE +--eval CREATE TABLE `twenty_byte_db_name_`.`$long_252_byte_table_name` (a SERIAL) + +--echo # +--echo # Another limitation is a 512 byte length to an expanded path that includes +--echo # the datadir which is './' in this test, the expanded database name, +--echo # the directory separator '/', the expanded table name, and the file extension. +--echo # './long_db_name.long_250_byte_table_name.frm' +--echo # 2+ 255 +1+ 250 +1+3 = 512 +--echo # +--eval CREATE TABLE `$long_db_name`.`$long_250_byte_table_name` (a SERIAL) + +--error ER_IDENT_CAUSES_TOO_LONG_PATH +--eval CREATE TABLE `$long_db_name`.`$long_251_byte_table_name` (a SERIAL) +SHOW WARNINGS; + +--echo # +--echo # Show the successfully created databases and tables +--echo # +--echo ---- list_files MYSQLD_DATADIR/test +--replace_result @0023 # +--list_files $MYSQLD_DATADIR/test +--echo ---- list_files MYSQLD_DATADIR/$long_name +--replace_result @0023 # +--list_files $MYSQLD_DATADIR/$long_name +--echo ---- list_files MYSQLD_DATADIR/$long_db_name +--replace_result @0023 # +--list_files $MYSQLD_DATADIR/@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023_long + +--replace_result @0023 # +SELECT name FROM information_schema.innodb_sys_tables WHERE name LIKE '%long%'; +--replace_result @0023 # +SELECT name FROM information_schema.innodb_sys_tablespaces WHERE name LIKE '%long%'; +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR @0023 # +SELECT path FROM information_schema.innodb_sys_datafiles WHERE path LIKE '%long%'; +--vertical_results +--replace_regex /innodb_file_per_table_[0-9]*/innodb_file_per_table_##/ +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR @0023 # +SELECT file_name, tablespace_name FROM information_schema.files WHERE file_name LIKE '%long%'; +--horizontal_results + +--echo # +--echo # Cleanup +--echo # + +--eval DROP TABLE `$long_name`.`$long_name` +--eval DROP TABLE `test`.`$long_251_byte_table_name` +--eval DROP TABLE `twenty_byte_db_name_`.`$long_251_byte_table_name` +--eval DROP TABLE `$long_db_name`.`$long_250_byte_table_name` +--eval DROP DATABASE `$long_name` +--eval DROP DATABASE `$long_db_name` +DROP DATABASE `twenty_byte_db_name_`; diff --git a/mysql-test/suite/innodb/t/tablespace_per_table_windows.opt b/mysql-test/suite/innodb/t/tablespace_per_table_windows.opt new file mode 100644 index 00000000000..bd6d9db453b --- /dev/null +++ b/mysql-test/suite/innodb/t/tablespace_per_table_windows.opt @@ -0,0 +1,2 @@ +--innodb-sys-tablespaces +--innodb-sys-datafiles diff --git a/mysql-test/suite/innodb/t/tablespace_per_table_windows.test b/mysql-test/suite/innodb/t/tablespace_per_table_windows.test new file mode 100644 index 00000000000..c556a3ed23c --- /dev/null +++ b/mysql-test/suite/innodb/t/tablespace_per_table_windows.test @@ -0,0 +1,79 @@ +--echo # +--echo # Test the limits of a file-per-table tablespace name. MySQL combines +--echo # the database name with the table name to make a unique table name. +--echo # + +# There is no use in testing the maximum expanded filename using "#" or +# some other character that is expanded by MySQL to "@0023" because +# Windows imposes a maximum absolute path length of 260 bytes. So the +# results will depend upon what local directory this test is run in. +# See https://msdn.microsoft.com/en-us/library/aa365247.aspx +# "Maximum Path Length Limitation +# In the Windows API, the maximum length for a path is MAX_PATH, which is +# defined as 260 characters. A local path is structured in the following +# order: drive letter, colon, backslash, name components separated by +# backslashes, and a terminating null character. For example, the maximum +# path on drive D is "D:\some 256-character path string" where +# "" represents the invisible terminating null character for the +# current system codepage. (The characters < > are used here for visual +# clarity and cannot be part of a valid path string.)" + +--source include/have_innodb.inc +--source include/windows.inc +# This will test the limit of a filename in MySQL at 512 bytes. +# We control that by making it a relative path starting with "./". +# The embedded server uses an absolute path as the datadir +# which has a non-deterministic length. +--source include/not_embedded.inc + +SET default_storage_engine=InnoDB; +LET $MYSQLD_DATADIR = `select @@datadir`; + +--echo # +--echo # MySQL limits each database and tablename identifier to 64 characters +--echo # of up to 3 bytes per character, corresponding to 192 bytes. +--echo # +LET $too_long_name = this_sixty_five_byte_name_is_too_long____________________________; +--error ER_WRONG_DB_NAME +--eval CREATE DATABASE `$too_long_name` + +LET $long_name = this_sixty_four_byte_name_is_not_too_long_______________________; +--eval CREATE DATABASE `$long_name` +--eval USE `$long_name` + +--echo # +--echo # A 64 character tablename can be created in a 64 character database name +--echo # +--eval CREATE TABLE `$long_name`.`$long_name` (a SERIAL) + +--echo # +--echo # A 65 character tablename is too long. +--echo # +--error ER_WRONG_TABLE_NAME +--eval CREATE TABLE `test`.`$too_long_name` (a SERIAL) +--error ER_WRONG_TABLE_NAME +--eval CREATE TABLE `$long_name`.`$too_long_name` (a SERIAL) + +--echo # +--echo # Show the successfully created database and table +--echo # +--eval SHOW CREATE TABLE `$long_name`.`$long_name` + +--echo ---- list_files MYSQLD_DATADIR/$long_name +--list_files $MYSQLD_DATADIR/$long_name + +SELECT name FROM information_schema.innodb_sys_tables WHERE name LIKE '%long%'; +SELECT name FROM information_schema.innodb_sys_tablespaces WHERE name LIKE '%long%'; +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +SELECT path FROM information_schema.innodb_sys_datafiles WHERE path LIKE '%long%'; +--vertical_results +--replace_regex /innodb_file_per_table_[0-9]*/innodb_file_per_table_##/ +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +SELECT file_name, tablespace_name FROM information_schema.files WHERE file_name LIKE '%long%'; +--horizontal_results + +--echo # +--echo # Cleanup +--echo # + +--eval DROP DATABASE `$long_name` diff --git a/mysql-test/suite/innodb_fts/r/foreign_key_check.result b/mysql-test/suite/innodb_fts/r/foreign_key_check.result new file mode 100644 index 00000000000..38f46d5ff3c --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/foreign_key_check.result @@ -0,0 +1,27 @@ +CREATE TABLE t1 ( +id INT NOT NULL, +title TEXT, +PRIMARY KEY (id), +FULLTEXT KEY (title), +FOREIGN KEY (id) REFERENCES t2 (id) +) ENGINE=InnoDB; +ERROR HY000: Can't create table `test`.`t1` (errno: 150 "Foreign key constraint is incorrectly formed") +CREATE TABLE t1 ( +id INT NOT NULL, +title TEXT, +PRIMARY KEY (id) +) ENGINE=InnoDB; +ALTER TABLE t1 ADD FULLTEXT KEY (title), ADD FOREIGN KEY (id) REFERENCES t2 (id); +ERROR HY000: Can't create table `test`.`t1` (errno: 150 "Foreign key constraint is incorrectly formed") +SET FOREIGN_KEY_CHECKS = 0; +ALTER TABLE t1 ADD FULLTEXT KEY (title), ADD FOREIGN KEY (id) REFERENCES t2 (id); +DROP TABLE t1; +CREATE TABLE t1 ( +id INT NOT NULL, +title TEXT, +PRIMARY KEY (id), +FULLTEXT KEY (title), +FOREIGN KEY (id) REFERENCES t2 (id) +) ENGINE=InnoDB; +DROP TABLE t1; +SET FOREIGN_KEY_CHECKS = 1; diff --git a/mysql-test/suite/innodb_fts/r/foreign_key_update.result b/mysql-test/suite/innodb_fts/r/foreign_key_update.result new file mode 100644 index 00000000000..f2d47da78c5 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/foreign_key_update.result @@ -0,0 +1,34 @@ +CREATE TABLE t1 ( +a varchar(40), +KEY a(a) +) ENGINE=InnoDB; +CREATE TABLE t1_fk ( +a varchar(40), +KEY a(a), +FULLTEXT KEY (a), +CONSTRAINT fk FOREIGN KEY (a) REFERENCES t1 (a) ON UPDATE CASCADE +) ENGINE=InnoDB; +INSERT INTO t1 VALUES('mysql'); +INSERT INTO t1_fk VALUES('mysql'); +INSERT INTO t1_fk VALUES('mysql'); +SELECT * FROM t1_fk; +a +mysql +mysql +SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql'); +a +mysql +mysql +UPDATE t1 SET a = 'database' WHERE a = 'mysql'; +SELECT * FROM t1_fk; +a +database +database +SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql'); +a +SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('database'); +a +database +database +DROP TABLE t1_fk; +DROP TABLE t1; diff --git a/mysql-test/suite/innodb_fts/r/index_table.result b/mysql-test/suite/innodb_fts/r/index_table.result new file mode 100644 index 00000000000..570e367a7d4 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/index_table.result @@ -0,0 +1,265 @@ +SET @optimize=@@GLOBAL.INNODB_OPTIMIZE_FULLTEXT_ONLY; +SET GLOBAL INNODB_OPTIMIZE_FULLTEXT_ONLY=1; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +content TEXT +) ENGINE= InnoDB; +CREATE FULLTEXT INDEX idx ON articles (title, content); +INSERT INTO articles (title, content) VALUES +('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','How to use full-text search engine'), +('Go MySQL Tricks','How to use full text search engine'); +SET @aux=@@GLOBAL.innodb_ft_aux_table; +SET GLOBAL innodb_ft_aux_table='test/articles'; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +1001 4 4 1 4 0 +after 2 2 1 2 22 +database 1 1 1 1 37 +dbms 1 1 1 1 15 +engine 4 5 2 4 46 +engine 4 5 2 5 44 +full 4 5 2 4 29 +full 4 5 2 5 27 +mysql 1 5 5 1 0 +mysql 1 5 5 1 31 +mysql 1 5 5 2 11 +mysql 1 5 5 3 11 +mysql 1 5 5 4 5 +mysql 1 5 5 5 3 +optimizing 3 3 1 3 0 +search 4 5 2 4 39 +search 4 5 2 5 37 +show 3 3 1 3 42 +stands 1 1 1 1 20 +text 4 5 2 4 34 +text 4 5 2 5 32 +through 2 2 1 2 37 +tricks 4 5 2 4 11 +tricks 4 5 2 5 9 +tutorial 1 3 2 1 6 +tutorial 1 3 2 3 25 +use 2 5 3 2 7 +use 2 5 3 4 25 +use 2 5 3 5 23 +well 2 2 1 2 17 +went 2 2 1 2 32 +you 2 2 1 2 28 +OPTIMIZE TABLE articles; +Table Op Msg_type Msg_text +test.articles optimize status OK +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +1001 4 4 1 4 0 +after 2 2 1 2 22 +database 1 1 1 1 37 +dbms 1 1 1 1 15 +engine 4 5 2 4 46 +engine 4 5 2 5 44 +full 4 5 2 4 29 +full 4 5 2 5 27 +mysql 1 5 5 1 0 +mysql 1 5 5 1 31 +mysql 1 5 5 2 11 +mysql 1 5 5 3 11 +mysql 1 5 5 4 5 +mysql 1 5 5 5 3 +optimizing 3 3 1 3 0 +search 4 5 2 4 39 +search 4 5 2 5 37 +show 3 3 1 3 42 +stands 1 1 1 1 20 +text 4 5 2 4 34 +text 4 5 2 5 32 +through 2 2 1 2 37 +tricks 4 5 2 4 11 +tricks 4 5 2 5 9 +tutorial 1 3 2 1 6 +tutorial 1 3 2 3 25 +use 2 5 3 2 7 +use 2 5 3 4 25 +use 2 5 3 5 23 +well 2 2 1 2 17 +went 2 2 1 2 32 +you 2 2 1 2 28 +SET @save_dbug=@@debug_dbug; +SET debug_dbug='+d,fts_instrument_result_cache_limit'; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +1001 4 4 1 4 0 +after 2 2 1 2 22 +database 1 1 1 1 37 +dbms 1 1 1 1 15 +engine 4 5 2 4 46 +engine 4 5 2 5 44 +full 4 5 2 4 29 +full 4 5 2 5 27 +mysql 1 5 5 1 0 +mysql 1 5 5 1 31 +mysql 1 5 5 2 11 +mysql 1 5 5 3 11 +mysql 1 5 5 4 5 +mysql 1 5 5 5 3 +optimizing 3 3 1 3 0 +search 4 5 2 4 39 +search 4 5 2 5 37 +show 3 3 1 3 42 +stands 1 1 1 1 20 +text 4 5 2 4 34 +text 4 5 2 5 32 +through 2 2 1 2 37 +tricks 4 5 2 4 11 +tricks 4 5 2 5 9 +tutorial 1 3 2 1 6 +tutorial 1 3 2 3 25 +use 2 5 3 2 7 +use 2 5 3 4 25 +use 2 5 3 5 23 +well 2 2 1 2 17 +went 2 2 1 2 32 +you 2 2 1 2 28 +SET debug_dbug=@save_dbug; +DROP TABLE articles; +SET GLOBAL innodb_ft_result_cache_limit=default; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +content TEXT +) ENGINE= InnoDB; +CREATE FULLTEXT INDEX idx_t ON articles (title); +CREATE FULLTEXT INDEX idx_c ON articles (content); +INSERT INTO articles (title, content) VALUES +('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','How to use full-text search engine'), +('Go MySQL Tricks','How to use full text search engine'); +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +SET GLOBAL innodb_ft_aux_table='test/articles'; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +1001 4 4 1 4 0 +mysql 1 5 5 1 0 +mysql 1 5 5 2 11 +mysql 1 5 5 3 11 +mysql 1 5 5 4 5 +mysql 1 5 5 5 3 +optimizing 3 3 1 3 0 +tricks 4 5 2 4 11 +tricks 4 5 2 5 9 +tutorial 1 1 1 1 6 +use 2 2 1 2 7 +well 2 2 1 2 17 +after 2 2 1 2 0 +database 1 1 1 1 22 +dbms 1 1 1 1 0 +engine 4 5 2 4 28 +engine 4 5 2 5 28 +full 4 5 2 4 11 +full 4 5 2 5 11 +mysql 1 1 1 1 16 +search 4 5 2 4 21 +search 4 5 2 5 21 +show 3 3 1 3 25 +stands 1 1 1 1 5 +text 4 5 2 4 16 +text 4 5 2 5 16 +through 2 2 1 2 15 +tutorial 3 3 1 3 8 +use 4 5 2 4 7 +use 4 5 2 5 7 +went 2 2 1 2 10 +you 2 2 1 2 6 +OPTIMIZE TABLE articles; +Table Op Msg_type Msg_text +test.articles optimize status OK +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +1001 4 4 1 4 0 +mysql 1 5 5 1 0 +mysql 1 5 5 2 11 +mysql 1 5 5 3 11 +mysql 1 5 5 4 5 +mysql 1 5 5 5 3 +optimizing 3 3 1 3 0 +tricks 4 5 2 4 11 +tricks 4 5 2 5 9 +tutorial 1 1 1 1 6 +use 2 2 1 2 7 +well 2 2 1 2 17 +after 2 2 1 2 0 +database 1 1 1 1 22 +dbms 1 1 1 1 0 +engine 4 5 2 4 28 +engine 4 5 2 5 28 +full 4 5 2 4 11 +full 4 5 2 5 11 +mysql 1 1 1 1 16 +search 4 5 2 4 21 +search 4 5 2 5 21 +show 3 3 1 3 25 +stands 1 1 1 1 5 +text 4 5 2 4 16 +text 4 5 2 5 16 +through 2 2 1 2 15 +tutorial 3 3 1 3 8 +use 4 5 2 4 7 +use 4 5 2 5 7 +went 2 2 1 2 10 +you 2 2 1 2 6 +DROP TABLE articles; +SET NAMES utf8; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200) +) ENGINE=InnoDB DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; +CREATE FULLTEXT INDEX idx ON articles (title); +INSERT INTO articles (title) VALUES +('相亲相爱'),('怜香惜爱'),('充满å¯çˆ±'),('爱æ¨äº¤ç»‡'); +SET GLOBAL innodb_ft_aux_table="test/articles"; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +充满å¯çˆ± 3 3 1 3 0 +怜香惜爱 2 2 1 2 0 +爱æ¨äº¤ç»‡ 4 4 1 4 0 +相亲相爱 1 1 1 1 0 +OPTIMIZE TABLE articles; +Table Op Msg_type Msg_text +test.articles optimize status OK +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +充满å¯çˆ± 3 3 1 3 0 +怜香惜爱 2 2 1 2 0 +爱æ¨äº¤ç»‡ 4 4 1 4 0 +相亲相爱 1 1 1 1 0 +DROP TABLE articles; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200) +) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci; +CREATE FULLTEXT INDEX idx ON articles (title); +INSERT INTO articles (title) VALUES +('相亲相爱'),('怜香惜爱'),('充满å¯çˆ±'),('爱æ¨äº¤ç»‡'); +SET GLOBAL innodb_ft_aux_table="test/articles"; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +爱æ¨äº¤ç»‡ 4 4 1 4 0 +充满å¯çˆ± 3 3 1 3 0 +怜香惜爱 2 2 1 2 0 +相亲相爱 1 1 1 1 0 +OPTIMIZE TABLE articles; +Table Op Msg_type Msg_text +test.articles optimize status OK +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +怜香惜爱 2 2 1 2 0 +充满å¯çˆ± 3 3 1 3 0 +相亲相爱 1 1 1 1 0 +爱æ¨äº¤ç»‡ 4 4 1 4 0 +DROP TABLE articles; +SET GLOBAL innodb_ft_aux_table=@aux; +SET GLOBAL INNODB_OPTIMIZE_FULLTEXT_ONLY=@optimize; diff --git a/mysql-test/suite/innodb_fts/r/innodb_fts_proximity.result b/mysql-test/suite/innodb_fts/r/innodb_fts_proximity.result index d67981e0851..a53fca51c6c 100644 --- a/mysql-test/suite/innodb_fts/r/innodb_fts_proximity.result +++ b/mysql-test/suite/innodb_fts/r/innodb_fts_proximity.result @@ -134,6 +134,7 @@ count(*) 2 DROP TABLE t1; set global innodb_file_per_table=1; +set names utf8; CREATE TABLE t1 ( id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, a TEXT, @@ -160,7 +161,7 @@ SELECT count(*) FROM t1 WHERE MATCH (a,b,c) AGAINST ('"very blob"@4' IN BOOLEAN MODE); count(*) -4 +5 SELECT count(*) FROM t1 WHERE MATCH (a,b,c) AGAINST ('"interesting blob"@9' IN BOOLEAN MODE); @@ -175,7 +176,7 @@ SELECT COUNT(*) FROM t1 WHERE MATCH (a,b,c) AGAINST ('"very blob"@4 - "interesting blob"@9' IN BOOLEAN MODE); COUNT(*) -3 +4 DROP TABLE t1; CREATE TABLE t1 ( id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, diff --git a/mysql-test/suite/innodb_fts/r/limit_union.result b/mysql-test/suite/innodb_fts/r/limit_union.result new file mode 100644 index 00000000000..843d55d23e4 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/limit_union.result @@ -0,0 +1,157 @@ +# Bug #22709692 FTS QUERY EXCEEDS RESULT CACHE LIMIT +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body), +FULLTEXT (body))ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...'), +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +SET @default_cache_size = @@GLOBAL.query_cache_size; +SET GLOBAL query_cache_size=0; +# Query involves Ranking +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' IN NATURAL LANGUAGE MODE) LIMIT 1; +id title body +6 MySQL Security When configured properly, MySQL ... +# Without optimization +SET @save_dbug = @@debug_dbug; +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' IN NATURAL LANGUAGE MODE) LIMIT 1; +id title body +6 MySQL Security When configured properly, MySQL ... +SET debug_dbug = @save_dbug; +# Query involves No Ranking and fts_union operations +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' IN BOOLEAN MODE) limit 1; +id title body +6 MySQL Security When configured properly, MySQL ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' IN BOOLEAN MODE) limit 1; +id title body +6 MySQL Security When configured properly, MySQL ... +SET debug_dbug = @save_dbug; +# Query involves No ranking and fts_union, fts_ignore +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL -YourSQL' IN BOOLEAN MODE) limit 1; +id title body +6 MySQL Security When configured properly, MySQL ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL -YourSQL' IN BOOLEAN MODE) limit 1; +id title body +6 MySQL Security When configured properly, MySQL ... +SET debug_dbug = @save_dbug; +# Query with fts_intersect +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL +YourSQL' IN BOOLEAN MODE) limit 1; +id title body +5 MySQL vs. YourSQL In the following database comparison ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL +YourSQL' IN BOOLEAN MODE) limit 1; +id title body +5 MySQL vs. YourSQL In the following database comparison ... +SET debug_dbug = @save_dbug; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','request doc@oraclehelp.com ...'), +('MySQL Tutorial','request support@oraclehelp.com ...'), +('Trial version','query performace @1255 minute on 2.1Hz + Memory 2GB...'), +('when To Use MySQL Well','for free faq mail@xyz.com ...'); +# Query with @distance +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('"MySQL request"@3' IN BOOLEAN MODE) limit 1; +id title body +7 MySQL Tutorial request doc@oraclehelp.com ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('"MySQL request"@3' IN BOOLEAN MODE) limit 1; +id title body +7 MySQL Tutorial request doc@oraclehelp.com ... +SET debug_dbug = @save_dbug; +# Query with subexpression +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('+MySQL +(-support +doc)' IN BOOLEAN MODE) limit 1; +id title body +7 MySQL Tutorial request doc@oraclehelp.com ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('+MySQL +(-support +doc)' IN BOOLEAN MODE) limit 1; +id title body +7 MySQL Tutorial request doc@oraclehelp.com ... +SET debug_dbug = @save_dbug; +# limit num1 OFFSET num2 +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' in boolean mode) limit 4 offset 2; +id title body +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('MySQL' in boolean mode) limit 4 offset 2; +id title body +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +SET debug_dbug = @save_dbug; +# wild card search +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('ru*' IN BOOLEAN MODE) limit 1; +id title body +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('ru*' IN BOOLEAN MODE) limit 1; +id title body +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +SET debug_dbug = @save_dbug; +# phrase search +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('"request support"' IN BOOLEAN MODE) limit 1; +id title body +8 MySQL Tutorial request support@oraclehelp.com ... +# Without optimization +SET debug_dbug = '+d,fts_union_limit_off'; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('"request support"' IN BOOLEAN MODE) limit 1; +id title body +8 MySQL Tutorial request support@oraclehelp.com ... +SET debug_dbug = @save_dbug; +DROP TABLE articles; +SET GLOBAL query_cache_size = @default_cache_size; diff --git a/mysql-test/suite/innodb_fts/r/misc.result b/mysql-test/suite/innodb_fts/r/misc.result new file mode 100644 index 00000000000..684996fb748 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/misc.result @@ -0,0 +1,1878 @@ +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `id` int(10) unsigned NOT NULL AUTO_INCREMENT, + `a` varchar(200) DEFAULT NULL, + `b` text DEFAULT NULL, + PRIMARY KEY (`id`), + FULLTEXT KEY `idx` (`a`,`b`) +) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +id +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id, MATCH(a,b) AGAINST("collections support" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id from t1 where MATCH a,b AGAINST ("+call* +coll*" IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"support now"' IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST ("collections" WITH QUERY EXPANSION); +id +select id from t1 where MATCH(a,b) AGAINST ("indexes" WITH QUERY EXPANSION); +id +select id from t1 where MATCH(a,b) AGAINST ("indexes collections" WITH QUERY EXPANSION); +id +ALTER TABLE t1 DROP INDEX idx; +CREATE FULLTEXT INDEX idx on t1 (a,b); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +id +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id, MATCH(a,b) AGAINST("collections support" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id from t1 where MATCH a,b AGAINST ("+call* +coll*" IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"support now"' IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST ("collections" WITH QUERY EXPANSION); +id +select id from t1 where MATCH(a,b) AGAINST ("indexes" WITH QUERY EXPANSION); +id +select id from t1 where MATCH(a,b) AGAINST ("indexes collections" WITH QUERY EXPANSION); +id +INSERT INTO t1 (a,b) VALUES ('test query expansion','for database ...'); +INSERT INTO t1 (a,b) VALUES +('test proximity search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test proximity fts search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test more proximity fts search, test, more proximity and phrase', +'search, with proximity innodb'); +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@2' IN BOOLEAN MODE); +id +8 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@1' IN BOOLEAN MODE); +id +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@3' IN BOOLEAN MODE); +id +8 +9 +10 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"test proximity"@3' IN BOOLEAN MODE); +id +8 +9 +10 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more test proximity"@3' IN BOOLEAN MODE); +id +10 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more test proximity"@2' IN BOOLEAN MODE); +id +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more fts proximity"@02' IN BOOLEAN MODE); +id +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +CREATE FULLTEXT INDEX idx on t1 (a,b); +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +SELECT id FROM t1 WHERE id = (SELECT MAX(id) FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE)); +id +3 +SELECT id FROM t1 WHERE id = (SELECT MIN(id) FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE)); +id +1 +SELECT id FROM t1 WHERE id = (SELECT MIN(id) FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE)) OR id = 3 ; +id +1 +3 +SELECT id FROM t1 WHERE CONCAT(t1.a,t1.b) IN ( +SELECT CONCAT(a,b) FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) +) OR t1.id = 3 ; +id +1 +3 +SELECT id FROM t1 WHERE CONCAT(t1.a,t1.b) IN ( +SELECT CONCAT(a,b) FROM t1 AS t2 +WHERE MATCH (t2.a,t2.b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) +AND t2.id != 3) ; +id +1 +SELECT id FROM t1 WHERE id IN (SELECT MIN(id) FROM t1 WHERE +MATCH (a,b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE)) OR id = 3 ; +id +1 +3 +SELECT id FROM t1 WHERE id NOT IN (SELECT MIN(id) FROM t1 +WHERE MATCH (a,b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE)) ; +id +2 +3 +4 +5 +6 +SELECT id FROM t1 WHERE EXISTS (SELECT t2.id FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) +AND t1.id = t2.id) ; +id +1 +3 +SELECT id FROM t1 WHERE NOT EXISTS (SELECT t2.id FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) +AND t1.id = t2.id) ; +id +2 +4 +5 +6 +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT , +FULLTEXT (a,b) +) ENGINE = InnoDB; +INSERT INTO t1(a,b) VALUES('MySQL has now support', 'for full-text search'), +('Full-text indexes', 'are called collections'), +('Only MyISAM tables','support collections'), +('Function MATCH ... AGAINST()','is used to do a search'), +('Full-text search in MySQL', 'implements vector space model'); +SELECT id FROM t1 WHERE t1.id = (SELECT MAX(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST("+support +collections" IN BOOLEAN MODE)); +id +3 +SELECT id FROM t1 WHERE t1.id != (SELECT MIN(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST("+search" IN BOOLEAN MODE)); +id +2 +3 +4 +5 +SELECT id FROM t1 WHERE t1.id IN (SELECT t2.id FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ("+call* +coll*" IN BOOLEAN MODE)); +id +2 +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE) AND t2.id=t1.id); +id +1 +INSERT INTO t1 (a,b) VALUES ('test query expansion','for database ...'); +INSERT INTO t1 (a,b) VALUES +('test proximity search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test proximity fts search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test more proximity fts search, test, more proximity and phrase', +'search, with proximity innodb'); +SELECT id FROM t1 WHERE t1.id = (SELECT MAX(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); +id +7 +SELECT id FROM t1 WHERE t1.id > (SELECT MIN(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); +id +8 +9 +SELECT id FROM t1 WHERE t1.id IN (SELECT t2.id FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); +id +7 +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"proximity search"@2' IN BOOLEAN MODE) +AND t2.id=t1.id); +id +7 +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"more test proximity"@3' IN BOOLEAN MODE) +AND t2.id=t1.id); +id +9 +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"more test proximity"@2' IN BOOLEAN MODE) +AND t2.id=t1.id); +id +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST ('support') ; +SHOW CREATE TABLE t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `id` int(10) unsigned NOT NULL DEFAULT 0 +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT id FROM t2; +id +1 +3 +DROP TABLE t2; +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST("+support +collections" IN BOOLEAN MODE); +SHOW CREATE TABLE t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `id` int(10) unsigned NOT NULL DEFAULT 0 +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT id FROM t2; +id +3 +DROP TABLE t2; +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST ('"proximity search"@10' IN BOOLEAN MODE); +SHOW CREATE TABLE t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `id` int(10) unsigned NOT NULL DEFAULT 0 +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +SELECT id FROM t2; +id +7 +8 +9 +DROP TABLE t2; +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +CREATE FULLTEXT INDEX idx on t1 (a,b); +INSERT INTO t1 (a,b) VALUES +('MySQL from Tutorial','DBMS stands for DataBase ...'); +INSERT INTO t1 (a,b) VALUES +('when To Use MySQL Well','After that you went through a ...'); +INSERT INTO t1 (a,b) VALUES +('where will Optimizing MySQL','what In this tutorial we will show ...'); +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL null...'); +SELECT COUNT(*) FROM t1; +COUNT(*) +106 +SELECT COUNT(*) FROM t1 WHERE a IS NULL; +COUNT(*) +100 +SELECT COUNT(*) FROM t1 WHERE b IS NOT NULL; +COUNT(*) +6 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +103 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST (NULL IN NATURAL LANGUAGE MODE); +id +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST (NULL WITH QUERY EXPANSION); +id +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('null' IN NATURAL LANGUAGE MODE); +id +106 +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE); +id +106 +1 +52 +103 +104 +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE) AND (a IS NOT NULL OR b IS NOT NULL); +id +106 +1 +52 +103 +104 +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE) AND (a IS NULL AND b IS NOT NULL); +id +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('DBMS Security' IN BOOLEAN MODE); +id +1 +106 +SELECT COUNT(*) FROM t1 +WHERE MATCH (a,b) +AGAINST ('database' WITH QUERY EXPANSION); +COUNT(*) +6 +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"following database"@10' IN BOOLEAN MODE); +id +105 +DROP TABLE t1; +drop table if exists t50; +set names utf8; +"----------Test1---------" +create table t50 (s1 varchar(60) character set utf8 collate utf8_bin) engine = innodb; +create fulltext index i on t50 (s1); +insert into t50 values ('ABCDE'),('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'); +select * from t50 where match(s1) against ('VÃÆ·WÄ°'); +s1 +VÃÆ·WÄ° +drop table t50; +"----------Test2---------" +create table t50 (s1 int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCDE'); +select * from t50 order by s2; +s1 s2 +4 ABCDE +1 FGHIJ +2 KLMNO +3 VÃÆ·WÄ° +drop table t50; +"----------Test3---------" +create table t50 (id int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCDE'); +set @@autocommit=0; +update t50 set s2 = lower(s2); +update t50 set s2 = upper(s2); +commit; +select * from t50 where match(s2) against ('VÃÆ·WÄ° FGHIJ KLMNO ABCDE' in boolean mode); +id s2 +1 FGHIJ +2 KLMNO +3 VÃÆ·WI +4 ABCDE +select * from t50; +id s2 +1 FGHIJ +2 KLMNO +3 VÃÆ·WI +4 ABCDE +drop table t50; +set @@autocommit=1; +"----------Test4---------" +create table t50 (id int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCD*'); +select * from t50 where match(s2) against ('abcd*' in natural language +mode); +id s2 +4 ABCD* +select * from t50 where match(s2) against ('abcd*' in boolean mode); +id s2 +4 ABCD* +drop table t50; +"----------Test5---------" +create table t50 (s1 int, s2 varchar(200), fulltext key(s2)) engine = innodb; +set @@autocommit=0; +insert into t50 values (1,'Sunshine'),(2,'Lollipops'); +select * from t50 where match(s2) against('Rainbows'); +s1 s2 +rollback; +select * from t50; +s1 s2 +drop table t50; +set @@autocommit=1; +"----------Test6---------" +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('aab` MySQL Tutorial','DBMS stands for DataBase ...') , +('aas How To Use MySQL Well','After you went through a ...'), +('aac Optimizing MySQL','In this tutorial we will show ...'); +INSERT INTO t1 (a,b) VALUES +('aac 1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('aab MySQL vs. YourSQL','In the following database comparison ...'), +('aaa MySQL Security','When configured properly, MySQL ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +SELECT * FROM t1 ORDER BY MATCH(a,b) AGAINST ('aac') DESC; +id a b +3 aac Optimizing MySQL In this tutorial we will show ... +4 aac 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +1 aab` MySQL Tutorial DBMS stands for DataBase ... +2 aas How To Use MySQL Well After you went through a ... +5 aab MySQL vs. YourSQL In the following database comparison ... +6 aaa MySQL Security When configured properly, MySQL ... +SELECT * FROM t1 ORDER BY MATCH(a,b) AGAINST ('aab') DESC; +id a b +1 aab` MySQL Tutorial DBMS stands for DataBase ... +5 aab MySQL vs. YourSQL In the following database comparison ... +2 aas How To Use MySQL Well After you went through a ... +3 aac Optimizing MySQL In this tutorial we will show ... +4 aac 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +6 aaa MySQL Security When configured properly, MySQL ... +"----------Test7---------" +select * from t1 where match(a,b) against ('aaa') +union select * from t1 where match(a,b) against ('aab') +union select * from t1 where match(a,b) against ('aac'); +id a b +6 aaa MySQL Security When configured properly, MySQL ... +1 aab` MySQL Tutorial DBMS stands for DataBase ... +5 aab MySQL vs. YourSQL In the following database comparison ... +3 aac Optimizing MySQL In this tutorial we will show ... +4 aac 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +select * from t1 where match(a,b) against ('aaa') +or match(a,b) against ('aab') +or match(a,b) against ('aac'); +id a b +1 aab` MySQL Tutorial DBMS stands for DataBase ... +3 aac Optimizing MySQL In this tutorial we will show ... +4 aac 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 aab MySQL vs. YourSQL In the following database comparison ... +6 aaa MySQL Security When configured properly, MySQL ... +DROP TABLE t1; +"----------Test8---------" +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase ... abcd') , +('How To Use MySQL Well','After you went through a q ...abdd'), +('Optimizing MySQL','In this tutorial we will show ...abed'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `id` int(10) unsigned NOT NULL AUTO_INCREMENT, + `a` varchar(200) DEFAULT NULL, + `b` text DEFAULT NULL, + PRIMARY KEY (`id`), + FULLTEXT KEY `idx` (`a`,`b`) +) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. q ...'), +('MySQL vs. YourSQL use','In the following database comparison ...'), +('MySQL Security','When run configured properly, MySQL ...'); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run'); +id a b +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. q ... +6 MySQL Security When run configured properly, MySQL ... +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('use'); +id a b +2 How To Use MySQL Well After you went through a q ...abdd +5 MySQL vs. YourSQL use In the following database comparison ... +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('went'); +id a b +2 How To Use MySQL Well After you went through a q ...abdd +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run') AND NOT MATCH(a,b) AGAINST ('q'); +id a b +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. q ... +6 MySQL Security When run configured properly, MySQL ... +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('use') AND NOT MATCH(a,b) AGAINST ('q'); +id a b +2 How To Use MySQL Well After you went through a q ...abdd +5 MySQL vs. YourSQL use In the following database comparison ... +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('went') AND NOT MATCH(a,b) AGAINST ('q'); +id a b +2 How To Use MySQL Well After you went through a q ...abdd +"----------Test9---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE=MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +SET @x = (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('run')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('use')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('went')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('run')); +SET @x2 = (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('run')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('use')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('went')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('run')); +SELECT @x, @x2; +@x @x2 +7 0 +DROP TABLE t2; +"----------Test10---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE=MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); +COUNT(*) +1 +SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); +COUNT(*) +1 +DROP TABLE t2; +"----------Test11---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE = MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +ALTER TABLE t2 ENGINE=InnoDB; +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run'); +id a b +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. q ... +6 MySQL Security When run configured properly, MySQL ... +SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); +COUNT(*) +1 +DROP TABLE t2,t1; +"----------Test13---------" +set names utf8; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200) CHARACTER SET UTF8 COLLATE UTF8_SPANISH_CI) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1 (s2); +INSERT INTO t1 VALUES (1,'aaCen'),(2,'aaCha'),(3,'aaCio'),(4,'aaçen'),(5,'aaçha'),(6,'aaçio'); +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('aach*' IN BOOLEAN MODE); +s1 s2 +2 aaCha +5 aaçha +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('aaC*' IN BOOLEAN MODE); +s1 s2 +1 aaCen +2 aaCha +3 aaCio +4 aaçen +5 aaçha +6 aaçio +DROP TABLE t1; +"----------Test14---------" +CREATE TABLE t1(s1 INT , s2 VARCHAR(100) CHARACTER SET sjis) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1 (s2); +INSERT INTO t1 VALUES (1,'ペペペ'),(2,'テテテ'),(3,'ルルル'),(4,'ã‚°ã‚°ã‚°'); +DROP TABLE t1; +"----------Test15---------" +CREATE TABLE t1 (s1 VARCHAR (60) CHARACTER SET UTF8 COLLATE UTF8_UNICODE_520_CI) ENGINE = MyISAM; +CREATE FULLTEXT INDEX i ON t1 (s1); +INSERT INTO t1 VALUES +('a'),('b'),('c'),('d'),('ÅÅÅÅ'),('LLLL'),(NULL),('ÅÅÅÅ ÅÅÅÅ'),('LLLLLLLL'); +SELECT * FROM t1 WHERE MATCH(s1) AGAINST ('LLLL' COLLATE UTF8_UNICODE_520_CI); +s1 +ÅÅÅÅ +LLLL +ÅÅÅÅ ÅÅÅÅ +DROP TABLE if EXISTS t2; +Warnings: +Note 1051 Unknown table 'test.t2' +CREATE TABLE t2 (s1 VARCHAR(60) CHARACTER SET UTF8 COLLATE UTF8_POLISH_CI) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t2 ( s1); +INSERT INTO t2 VALUES +('a'),('b'),('c'),('d'),('ÅÅÅÅ'),('LLLL'),(NULL),('ÅÅÅÅ ÅÅÅÅ'),('LLLLLLLL'); +SELECT * FROM t2 WHERE MATCH(s1) AGAINST ('LLLL' COLLATE UTF8_UNICODE_520_CI); +s1 +LLLL +DROP TABLE t1,t2; +"----------Test16---------" +CREATE TABLE t1 (s1 INT, s2 VARCHAR(50) CHARACTER SET UTF8) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1(s2); +INSERT INTO t1 VALUES (2, 'ÄŸÄ— DaÅ›i p '); +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('+p +"ÄŸÄ— DaÅ›i*"' IN BOOLEAN MODE); +s1 s2 +DROP TABLE t1; +"----------Test19---------" +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8) ENGINE = InnoDB; +INSERT INTO t1 VALUES (1,'İóëɠ'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +SELECT * FROM t1 WHERE MATCH(char_column) AGAINST ('"İóëɠ"' IN BOOLEAN MODE); +id char_column +1 İóëɠ +DROP TABLE t1; +"----------Test20---------" +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF32, char_column2 VARCHAR(60) character set utf8) ENGINE = InnoDB; +INSERT INTO t1 (char_column) VALUES ('abcde'),('fghij'),('klmno'),('qrstu'); +UPDATE t1 SET char_column2 = char_column; +CREATE FULLTEXT INDEX i ON t1 (char_column2); +SELECT * FROM t1 WHERE MATCH(char_column) AGAINST ('abc*' IN BOOLEAN MODE); +ERROR HY000: Can't find FULLTEXT index matching the column list +DROP TABLE t1; +"----------Test22---------" +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8) ENGINE = InnoDB; +INSERT INTO t1 VALUES (1,'aaa'),(2,'bbb'),(3,'ccc'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +HANDLER t1 OPEN; +HANDLER t1 READ i = ('aaa'); +ERROR HY000: FULLTEXT index `i` does not support this operation +DROP TABLE t1; +"----------Test25---------" +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8 COLLATE UTF8_CROATIAN_CI) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1,'LJin'),(2,'ljin'),(3,'lmin'),(4,'LJLJLJLJLJ'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +SELECT count(*) FROM t1 WHERE MATCH (char_column) AGAINST ('lj*' IN BOOLEAN MODE); +count(*) +3 +DROP TABLE t1; +"----------Test27---------" +CREATE TABLE t1 (id INT,char_column VARCHAR(60)) ENGINE=InnoDB; +SET @@autocommit=0; +CREATE FULLTEXT INDEX i ON t1 (char_column); +INSERT INTO t1 values (1,'aaa'); +"restart server..." +# Restart the server +--source include/restart_mysqld.inc +DELETE FROM t1 WHERE MATCH(char_column) AGAINST ('bbb') +SET @@autocommit=1; +DROP TABLE t1; +"----------Test28---------" +drop table if exists `fts_test`; +Warnings: +Note 1051 Unknown table 'test.fts_test' +create table `fts_test`(`a` text,fulltext key(`a`))engine=innodb; +set session autocommit=0; +insert into `fts_test` values (''); +savepoint `b`; +savepoint `b`; +set session autocommit=1; +DROP TABLE fts_test; +"----------Test29---------" +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...'); +start transaction; +INSERT INTO articles (title,body) VALUES +('How To Use MySQL Well','After you went through a ...'); +savepoint `a1`; +INSERT INTO articles (title,body) VALUES +('Optimizing MySQL','In this tutorial we will show ...'); +savepoint `a2`; +INSERT INTO articles (title,body) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'); +savepoint `a3`; +INSERT INTO articles (title,body) VALUES +('MySQL vs. YourSQL','In the following database comparison ...'); +savepoint `a4`; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Database' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +rollback to savepoint a3; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +INSERT INTO articles (title,body) VALUES +('MySQL Security','When configured properly, MySQL ...'); +savepoint `a5`; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +MySQL Security When configured properly, MySQL ... +rollback to savepoint a2; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +commit; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Database' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +3 Optimizing MySQL In this tutorial we will show ... +DROP TABLE articles; +"----------Test30---------" +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...'); +start transaction; +INSERT INTO articles (title,body) VALUES +('How To Use MySQL Well','After you went through a ...'); +savepoint `a1`; +INSERT INTO articles (title,body) VALUES +('Optimizing MySQL','In this tutorial we will show ...'); +savepoint `a2`; +INSERT INTO articles (title,body) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'); +savepoint `a3`; +INSERT INTO articles (title,body) VALUES +('MySQL vs. YourSQL','In the following database comparison ...'); +savepoint `a4`; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Database' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +rollback to savepoint a3; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +INSERT INTO articles (title,body) VALUES +('MySQL Security','When configured properly, MySQL ...'); +savepoint `a5`; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +MySQL Security When configured properly, MySQL ... +rollback to savepoint a2; +select title, body from articles; +title body +MySQL Tutorial DBMS stands for DataBase ... +How To Use MySQL Well After you went through a ... +Optimizing MySQL In this tutorial we will show ... +rollback; +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Database' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +SELECT * FROM articles +WHERE MATCH (title,body) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +DROP TABLE articles; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +ANALYZE TABLE articles; +SELECT *, MATCH(title, body) AGAINST ('-database +MySQL' IN BOOLEAN MODE) AS score from articles; +id title body score +1 MySQL Tutorial DBMS stands for DataBase ... 0 +2 How To Use MySQL Well After you went through a ... 0.000000001885928302414186 +3 Optimizing MySQL In this tutorial we will show ... 0.000000001885928302414186 +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... 0.000000001885928302414186 +5 MySQL vs. YourSQL In the following database comparison ... 0 +6 MySQL Security When configured properly, MySQL ... 0.000000003771856604828372 +SELECT *, MATCH(title, body) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score FROM articles; +id title body score +1 MySQL Tutorial DBMS stands for DataBase ... 0 +2 How To Use MySQL Well After you went through a ... 0.000000001885928302414186 +3 Optimizing MySQL In this tutorial we will show ... 0.000000001885928302414186 +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... 0.000000001885928302414186 +5 MySQL vs. YourSQL In the following database comparison ... 0 +6 MySQL Security When configured properly, MySQL ... 0.000000003771856604828372 +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (database - tutorial)' IN BOOLEAN MODE); +id title body +6 MySQL Security When configured properly, MySQL ... +1 MySQL Tutorial DBMS stands for DataBase ... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (- tutorial database)' IN BOOLEAN MODE); +id title body +6 MySQL Security When configured properly, MySQL ... +1 MySQL Tutorial DBMS stands for DataBase ... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (- tutorial database) -Tricks' IN BOOLEAN MODE); +id title body +6 MySQL Security When configured properly, MySQL ... +1 MySQL Tutorial DBMS stands for DataBase ... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM articles where MATCH(title, body) AGAINST ('-Tricks MySQL - (- tutorial database)' IN BOOLEAN MODE); +id title body +6 MySQL Security When configured properly, MySQL ... +1 MySQL Tutorial DBMS stands for DataBase ... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +DROP TABLE articles; +drop table if exists t1; +Warnings: +Note 1051 Unknown table 'test.t1' +create table t1 (FTS_DOC_ID bigint unsigned auto_increment not null primary key, +title varchar(200),body text,fulltext(title,body)) engine=innodb; +insert into t1 set body='test'; +select * from t1 where match(title,body) against('%test'); +FTS_DOC_ID title body +1 NULL test +select * from t1 where match(title,body) against('%'); +FTS_DOC_ID title body +select * from t1 where match(title,body) against('%%%%'); +FTS_DOC_ID title body +drop table t1; +CREATE DATABASE `benu database`; +USE `benu database`; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `id` int(10) unsigned NOT NULL AUTO_INCREMENT, + `a` varchar(200) DEFAULT NULL, + `b` text DEFAULT NULL, + PRIMARY KEY (`id`), + FULLTEXT KEY `idx` (`a`,`b`) +) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +id +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id, MATCH(a,b) AGAINST("collections support" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +select id from t1 where MATCH a,b AGAINST ("+call* +coll*" IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"support now"' IN BOOLEAN MODE); +id +select id from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE); +id +DROP DATABASE `benu database`; +USE test; +CREATE TABLE `t21` (`a` text, `b` int not null, +fulltext key (`a`), fulltext key (`a`) +) ENGINE=INNODB DEFAULT CHARSET=LATIN1; +Warnings: +Note 1831 Duplicate index `a_2`. This is deprecated and will be disallowed in a future release +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`), ALGORITHM=INPLACE; +ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: InnoDB presently supports one FULLTEXT index creation at a time. Try ALGORITHM=COPY +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`); +DROP TABLE t21; +CREATE TABLE `t21` (`a` text, `b` int not null, +fulltext key (`a`)) ENGINE=INNODB DEFAULT CHARSET=LATIN1; +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`); +DROP TABLE t21; +CREATE TABLE t1 ( +id INT NOT NULL, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 VALUES +(1, 'MySQL Tutorial','DBMS stands for DataBase ...') , +(2, 'How To Use MySQL Well','After you went through a ...'), +(3, 'Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +ALTER TABLE t1 ADD UNIQUE INDEX (`id`); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +id +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +id x +1 0 +2 0 +3 0 +DROP TABLE t1; +CREATE TABLE t1 ( +id INT NOT NULL, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 VALUES +(1, 'MySQL Tutorial','DBMS stands for DataBase ...') , +(2, 'How To Use MySQL Well','After you went through a ...'), +(3, 'Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD UNIQUE INDEX (`id`), ADD FULLTEXT INDEX idx (a,b); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id +1 +3 +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +id +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +id +DROP TABLE t1; +CREATE TABLE t1 ( +FTS_DOC_ID BIGINT UNSIGNED NOT NULL, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 VALUES +(1, 'MySQL Tutorial','DBMS stands for DataBase ...') , +(2, 'How To Use MySQL Well','After you went through a ...'), +(3, 'Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +ALTER TABLE t1 ADD UNIQUE INDEX (`FTS_DOC_ID`); +SELECT FTS_DOC_ID FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +FTS_DOC_ID +1 +3 +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +FTS_DOC_ID x +1 0 +2 0 +3 0 +DROP TABLE t1; +CREATE TABLE t1 ( +FTS_DOC_ID BIGINT UNSIGNED NOT NULL, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 VALUES +(1, 'MySQL Tutorial','DBMS stands for DataBase ...') , +(2, 'How To Use MySQL Well','After you went through a ...'), +(3, 'Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b), ADD UNIQUE INDEX FTS_DOC_ID_INDEX (FTS_DOC_ID); +SELECT FTS_DOC_ID FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +FTS_DOC_ID +1 +3 +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +FTS_DOC_ID +select FTS_DOC_ID, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +FTS_DOC_ID x +1 0 +2 0 +3 0 +DROP TABLE t1; +CREATE TABLE t2 (`b` char(2),fulltext(`b`)) ENGINE=INNODB +DEFAULT CHARSET=LATIN1; +CREATE TABLE t3 LIKE t2; +INSERT INTO `t2` VALUES(); +COMMIT WORK AND CHAIN; +INSERT INTO `t3` VALUES (); +UPDATE `t2` SET `b` = 'a'; +SAVEPOINT BATCH1; +DROP TABLE t2; +DROP TABLE t3; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +COMMIT WORK AND CHAIN; +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +SAVEPOINT BATCH1; +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('MySQL' IN NATURAL LANGUAGE MODE); +id +1 +2 +3 +INSERT INTO t1 (a,b) VALUES +('1002 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +ROLLBACK TO SAVEPOINT BATCH1; +COMMIT; +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('MySQL' IN NATURAL LANGUAGE MODE); +id +6 +1 +2 +3 +4 +5 +DROP TABLE t1; +CREATE TABLE `t` (`a` char(20) character set utf8 default null, +fulltext key (`a`)) ENGINE=INNODB; +INSERT INTO `t` VALUES ('a'); +INSERT INTO `t` VALUES ('aaa'); +SELECT MATCH(`a`) AGAINST (0x22dd22) FROM `t`; +MATCH(`a`) AGAINST (0x22dd22) +0 +0 +SELECT MATCH(`a`) AGAINST (0x2222) FROM `t`; +MATCH(`a`) AGAINST (0x2222) +0 +0 +SELECT MATCH(`a`) AGAINST (0x22) FROM `t`; +MATCH(`a`) AGAINST (0x22) +0 +0 +SELECT MATCH(`a`) AGAINST (0x2261616122) FROM `t`; +MATCH(`a`) AGAINST (0x2261616122) +0 +0.0906190574169159 +SELECT MATCH(`a`) AGAINST (0x2261dd6122) FROM `t`; +MATCH(`a`) AGAINST (0x2261dd6122) +0 +0 +SELECT MATCH(`a`) AGAINST (0x2261dd612222226122) FROM `t`; +MATCH(`a`) AGAINST (0x2261dd612222226122) +0 +0 +DROP TABLE t; +CREATE TABLE t(a CHAR(1),FULLTEXT KEY(a)) ENGINE=INNODB; +HANDLER t OPEN; +HANDLER t READ a NEXT; +a +HANDLER t READ a PREV; +a +DROP TABLE t; +CREATE TABLE `%`(a TEXT, FULLTEXT INDEX(a)) ENGINE=INNODB; +CREATE TABLE `A B`(a TEXT, FULLTEXT INDEX(a)) ENGINE=INNODB; +DROP TABLE `%`; +DROP TABLE `A B`; +CREATE TABLE `t-26`(a VARCHAR(10),FULLTEXT KEY(a)) ENGINE=INNODB; +INSERT INTO `t-26` VALUES('117'); +DROP TABLE `t-26`; +CREATE TABLE `t1` ( +`id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, +`content` TEXT NOT NULL, +PRIMARY KEY (`id`), +FULLTEXT INDEX `IDX_CONTEXT_FULLTEXT`(`content`) +) +ENGINE = InnoDB; +insert into t1 (content) +values +('This is a story which has has a complicated phrase structure here in the +middle'), +('This is a story which doesn''t have that text'), +('This is a story that has complicated the phrase structure'); +select * from t1 +where match(content) against('"complicated phrase structure"' in boolean +mode); +id content +1 This is a story which has has a complicated phrase structure here in the +middle +select * from t1 +where match(content) against('+"complicated phrase structure"' in boolean +mode); +id content +1 This is a story which has has a complicated phrase structure here in the +middle +select * from t1 +where match(content) against('"complicated the phrase structure"' in boolean +mode); +id content +3 This is a story that has complicated the phrase structure +select * from t1 where match(content) against('+"this is a story which" +"complicated the phrase structure"' in boolean mode); +id content +select * from t1 where match(content) against('"the complicated the phrase structure"' in boolean mode); +id content +3 This is a story that has complicated the phrase structure +select * from t1 where match(content) against('"complicated a phrase structure"' in boolean mode); +id content +DROP TABLE t1; +CREATE TABLE my (id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, +c VARCHAR(32), FULLTEXT(c)) ENGINE = INNODB; +INSERT INTO my (c) VALUES ('green-iguana'); +SELECT * FROM my WHERE MATCH(c) AGAINST ('green-iguana'); +id c +1 green-iguana +DROP TABLE my; +CREATE TABLE ift ( +`a` int(11) NOT NULL, +`b` text, +PRIMARY KEY (`a`), +FULLTEXT KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; +INSERT INTO ift values (1, "skip"); +INSERT INTO ift values (2, "skip and networking"); +INSERT INTO ift values (3, "--skip-networking"); +INSERT INTO ift values (4, "-donot--skip-networking"); +SELECT * FROM ift WHERE MATCH (b) AGAINST ('--skip-networking'); +a b +2 skip and networking +3 --skip-networking +4 -donot--skip-networking +1 skip +SELECT * FROM ift WHERE MATCH (b) AGAINST ('skip-networking'); +a b +2 skip and networking +3 --skip-networking +4 -donot--skip-networking +1 skip +SELECT * FROM ift WHERE MATCH (b) AGAINST ('----'); +a b +SELECT * FROM ift WHERE MATCH (b) AGAINST ('-donot--skip-networking'); +a b +4 -donot--skip-networking +2 skip and networking +3 --skip-networking +1 skip +DROP TABLE ift; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +('MySQL Tutorial','DBMS stands for DataBase ...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('( that''s me )','When configured properly, MySQL ...'); +SELECT * FROM articles WHERE MATCH (title,body) +AGAINST ('( yours''s* )' IN BOOLEAN MODE); +id title body +5 MySQL vs. YourSQL In the following database comparison ... +SELECT * FROM articles WHERE MATCH (title,body) +AGAINST ('s*' IN BOOLEAN MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM articles WHERE MATCH (title,body) +AGAINST ('stands\'] | * | show[@database' IN NATURAL LANGUAGE MODE); +id title body +1 MySQL Tutorial DBMS stands for DataBase ... +3 Optimizing MySQL In this tutorial we will show ... +5 MySQL vs. YourSQL In the following database comparison ... +DROP TABLE articles; +CREATE TABLE t1(a TEXT CHARACTER SET LATIN1, FULLTEXT INDEX(a)) ENGINE=INNODB; +SELECT * FROM t1 WHERE MATCH(a) AGAINST("*"); +ERROR 42000: syntax error, unexpected $end, expecting FTS_TERM or FTS_NUMB or '*' +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +FULLTEXT (a) +) ENGINE= InnoDB; +INSERT INTO t1 (a) VALUES +('Do you know MySQL is a good database'), +('How to build a good database'), +('Do you know'), +('Do you know MySQL'), +('How to use MySQL'), +('Do you feel good'), +('MySQL is good'), +('MySQL is good to know'), +('What is database'); +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know mysql"' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql")' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('("know mysql" good)' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +2 How to build a good database +6 Do you feel good +7 MySQL is good +8 MySQL is good to know +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql" good)' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +2 How to build a good database +6 Do you feel good +7 MySQL is good +8 MySQL is good to know +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('(good "know mysql")' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +2 How to build a good database +6 Do you feel good +7 MySQL is good +8 MySQL is good to know +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+(good "know mysql")' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +4 Do you know MySQL +2 How to build a good database +6 Do you feel good +7 MySQL is good +8 MySQL is good to know +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql" "good database")' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +2 How to build a good database +4 Do you know MySQL +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know mysql" +"good database"' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know database"@4' IN BOOLEAN MODE); +id a +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know database"@8' IN BOOLEAN MODE); +id a +1 Do you know MySQL is a good database +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +FULLTEXT (a) +) ENGINE= InnoDB; +INSERT INTO t1 (a) VALUES +('know mysql good database'); +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"good database"' IN BOOLEAN MODE); +id a +1 know mysql good database +DROP TABLE t1; +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES ('Test Article','blah blah +blah'),("Matt's Noise",'this is noisy'),('February Weather','It was terrible +this year.'),('Peter Pan','Tis a kids story.'),('Test1','nada'),('Database +database database','foo database database database'),('Database article +title','body with lots of words.'),('myfulltext database', 'my test fulltext +database'); +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; +id title body +6 Database +database database foo database database database +8 myfulltext database my test fulltext +database +7 Database article +title body with lots of words. +1 Test Article blah blah +blah +2 Matt's Noise this is noisy +3 February Weather It was terrible +this year. +4 Peter Pan Tis a kids story. +5 Test1 nada +DELETE from articles WHERE title like "myfulltext database"; +INSERT INTO articles (title,body) VALUES ('myfulltext database', 'my test fulltext database'); +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; +id title body +6 Database +database database foo database database database +9 myfulltext database my test fulltext database +7 Database article +title body with lots of words. +1 Test Article blah blah +blah +2 Matt's Noise this is noisy +3 February Weather It was terrible +this year. +4 Peter Pan Tis a kids story. +5 Test1 nada +DELETE from articles WHERE title like "myfulltext database"; +INSERT INTO articles (title,body) VALUES ('myfulltext database', 'my test fulltext database'); +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; +id title body +6 Database +database database foo database database database +10 myfulltext database my test fulltext database +7 Database article +title body with lots of words. +1 Test Article blah blah +blah +2 Matt's Noise this is noisy +3 February Weather It was terrible +this year. +4 Peter Pan Tis a kids story. +5 Test1 nada +DROP TABLE articles; +CREATE TABLE t1( +a TEXT CHARSET ujis COLLATE ujis_japanese_ci, +b TEXT CHARSET utf8mb4 COLLATE utf8mb4_turkish_ci, +c TEXT CHARSET eucjpms COLLATE eucjpms_bin, +d TEXT CHARSET utf8mb4, +FULLTEXT INDEX(a), +FULLTEXT INDEX(b), +FULLTEXT INDEX(c), +FULLTEXT INDEX(d) +) ENGINE = InnoDB; +INSERT INTO t1 VALUES +('myisam', 'myisam', 'myisam', 'myisam'), +('innodb', 'innodb', 'innodb', 'innodb'), +('innodb myisam', 'innodb myisam', 'innodb myisam', 'innodb myisam'), +('memory', 'memory', 'memory', 'memory'), +('archive', 'archive', 'archive', 'archive'), +('federated', 'federated', 'federated', 'federated'), +('storage engine innodb', 'storage engine innodb', 'storage engine innodb', 'storage engine innodb'), +('storage engine myisam', 'storage engine myisam', 'storage engine myisam', 'storage engine myisam'), +('innobase', 'innobase', 'innobase', 'innobase'), +('myisam innodb', 'myisam innodb', 'myisam innodb', 'myisam innodb'), +('innodb myisam engines', 'innodb myisam engines', 'innodb myisam engines', 'innodb myisam engines'); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00)); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', ' ', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '&', 0x00, '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '&', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '%', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +a +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +a +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +a +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +a +innodb myisam +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +a +innodb myisam +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +a +innodb myisam +myisam innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +a +innodb myisam +myisam innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); +ERROR 42000: syntax error, unexpected FTS_TERM, expecting FTS_NUMB +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00)); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', ' ', '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '&', 0x00, '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, '&', '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '%', '"')); +b +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +b +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +b +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +b +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +b +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +b +innodb myisam +myisam innodb +innodb myisam engines +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +b +innodb myisam +myisam innodb +innodb myisam engines +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); +ERROR 42000: syntax error, unexpected FTS_TERM, expecting FTS_NUMB +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00)); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', ' ', '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '&', 0x00, '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, '&', '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '%', '"')); +c +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +c +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +c +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +c +innodb +innodb myisam +storage engine innodb +myisam innodb +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +c +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +c +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +c +innodb myisam +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +c +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +c +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +c +innodb myisam +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +c +innodb myisam +myisam innodb +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +c +innodb myisam +myisam innodb +innodb myisam engines +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); +ERROR 42000: syntax error, unexpected FTS_TERM, expecting FTS_NUMB +ALTER TABLE t1 ENGINE = MyISAM; +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00)); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', ' ', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '&', 0x00, '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '&', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '%', '"')); +a +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +a +innodb +innodb myisam +myisam innodb +storage engine innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +a +innodb +innodb myisam +myisam innodb +storage engine innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +a +innodb +innodb myisam +myisam innodb +storage engine innodb +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +a +innodb myisam +myisam innodb +innodb myisam engines +myisam +innodb +storage engine innodb +storage engine myisam +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +a +innodb myisam +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +a +innodb myisam +innodb myisam engines +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); +a +DROP TABLE t1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +FULLTEXT (a) +) ENGINE= InnoDB; +INSERT INTO t1 (a) VALUES +('know database'),('good database'), ('gmail email'), ('ghome windows'); +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g *' IN NATURAL LANGUAGE MODE); +id a +2 good database +3 gmail email +4 ghome windows +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +3 gmail email +4 ghome windows +2 good database +1 know database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * k *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +1 know database +3 gmail email +4 ghome windows +2 good database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * k * d *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +1 know database +3 gmail email +4 ghome windows +2 good database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * go *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +2 good database +3 gmail email +4 ghome windows +1 know database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * good' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +2 good database +3 gmail email +4 ghome windows +1 know database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('gm * go *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +3 gmail email +2 good database +1 know database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('good *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +2 good database +1 know database +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g* database' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); +id a +1 know database +2 good database +DROP TABLE t1; diff --git a/mysql-test/suite/innodb_fts/r/misc_1.result b/mysql-test/suite/innodb_fts/r/misc_1.result new file mode 100644 index 00000000000..2b26a87c3d7 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/misc_1.result @@ -0,0 +1,922 @@ +set names utf8; +call mtr.add_suppression("\\[Warning\\] InnoDB: A new Doc ID must be supplied while updating FTS indexed columns."); +call mtr.add_suppression("\\[Warning\\] InnoDB: FTS Doc ID must be larger than [0-9]+ for table `test`.`t1`"); +CREATE TABLE t1 ( +id1 INT , +a1 VARCHAR(200) , +b1 TEXT , +FULLTEXT KEY (a1,b1), PRIMARY KEY (a1, id1) +) CHARACTER SET = utf8 , ENGINE = InnoDB; +CREATE TABLE t2 ( +id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a2 VARCHAR(200), +b2 TEXT , +FOREIGN KEY (a2) REFERENCES t1(a1) ON UPDATE CASCADE, +FULLTEXT KEY (b2,a2) +) CHARACTER SET = utf8 ,ENGINE = InnoDB; +INSERT INTO t1 (id1,a1,b1) VALUES +(1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +(2,'How To Use MySQL Well','After you went through a ...'), +(3,'Optimizing MySQL','In this tutorial we will show ...'); +INSERT INTO t1 (id1,a1,b1) VALUES +(4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +(5,'MySQL vs. YourSQL','In the following database comparison ...'), +(6,'MySQL Security','When configured properly, MySQL ...'); +INSERT INTO t2 (a2,b2) VALUES +('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +INSERT INTO t2 (a2,b2) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +INSERT INTO t2 (a2,b2) VALUES +('MySQL Tricks','1. Never run mysqld as root. 2. ...'); +ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a2`) REFERENCES `t1` (`a1`) ON UPDATE CASCADE) +DELETE FROM t1; +ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a2`) REFERENCES `t1` (`a1`) ON UPDATE CASCADE) +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze Warning Engine-independent statistics are not collected for column 'b1' +test.t1 analyze status OK +ANALYZE TABLE t2; +Table Op Msg_type Msg_text +test.t2 analyze status Engine-independent statistics collected +test.t2 analyze Warning Engine-independent statistics are not collected for column 'b2' +test.t2 analyze status OK +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial') ORDER BY id1; +id1 +1 +3 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial') ORDER BY id2; +id2 +1 +3 +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id1; +id1 +1 +2 +3 +4 +5 +6 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id2; +id2 +1 +2 +3 +4 +5 +6 +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id1; +id1 +1 +2 +3 +4 +5 +6 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id2; +id2 +1 +2 +3 +4 +5 +6 +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +id1 +1 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +id2 +1 +set global innodb_optimize_fulltext_only=1; +optimize table t1; +Table Op Msg_type Msg_text +test.t1 optimize status OK +set global innodb_optimize_fulltext_only=0; +UPDATE t1 SET a1 = "changing column - on update cascade" , b1 = "to check foreign constraint" WHERE +MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id1 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id2 +3 +6 +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('+update +cascade' IN BOOLEAN MODE) ORDER BY id1; +id1 +1 +2 +3 +4 +5 +6 +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('+update +cascade' IN BOOLEAN MODE) ORDER BY id2; +id2 +1 +2 +3 +4 +5 +6 +SELECT id2 FROM t2 WHERE a2 LIKE '%UPDATE CASCADE%' ORDER BY id2; +id2 +1 +2 +3 +4 +5 +6 +DROP TABLE t2 , t1; +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), +fulltext key(s2), +foreign key (s1,s2) references t1 (s1,s2) on update cascade) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +update t1 set s2 = 'Rainbows' where s2 <> 'Sunshine'; +commit; +select * from t2 where match(s2) against ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), +fulltext key(s2), +foreign key (s1,s2) references t1 (s1,s2) on delete cascade) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +delete from t1 where s2 <> 'Sunshine'; +select * from t2 where match(s2) against ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), +fulltext key(s2), +foreign key (s1,s2) references t1 (s1,s2) on delete set null) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +delete from t1 where s2 <> 'Sunshine'; +select * from t2 where match(s2) against ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), +fulltext key(s2), +foreign key (s1,s2) references t1 (s1,s2) on update set null) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +update t1 set s2 = 'Rainbows' where s2 <> 'Sunshine'; +commit; +select * from t2 where match(s2) against ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +create table t1 (s1 bigint unsigned not null, s2 varchar(200), +primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (FTS_DOC_ID BIGINT UNSIGNED NOT NULL, s2 varchar(200), +foreign key (FTS_DOC_ID) references t1 (s1) +on update cascade) ENGINE = InnoDB; +create fulltext index idx on t2(s2); +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `FTS_DOC_ID` bigint(20) unsigned NOT NULL, + `s2` varchar(200) DEFAULT NULL, + KEY `FTS_DOC_ID` (`FTS_DOC_ID`), + FULLTEXT KEY `idx` (`s2`), + CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`FTS_DOC_ID`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +update t1 set s1 = 3 where s1=1; +select * from t2 where match(s2) against ('sunshine'); +FTS_DOC_ID s2 +3 Sunshine +update t1 set s1 = 1 where s1=3; +ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`FTS_DOC_ID`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE) +DROP TABLE t2 , t1; +CREATE TABLE t1 ( +id1 INT , +a1 VARCHAR(200) PRIMARY KEY, +b1 TEXT character set utf8 , +FULLTEXT KEY (a1,b1) +) CHARACTER SET = utf8 ,ENGINE = InnoDB; +CREATE TABLE t2 ( +id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a2 VARCHAR(200), +b2 TEXT character set utf8 , +FOREIGN KEY (a2) REFERENCES t1(a1) ON DELETE CASCADE, +FULLTEXT KEY (b2,a2) +) CHARACTER SET = utf8 ,ENGINE = InnoDB; +INSERT INTO t1 (id1,a1,b1) VALUES +(1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +(2,'How To Use MySQL Well','After you went through a ...'), +(3,'Optimizing MySQL','In this tutorial we will show ...'), +(4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +(5,'MySQL vs. YourSQL','In the following database comparison ...'), +(6,'MySQL Security','When configured properly, MySQL ...'); +INSERT INTO t2 (a2,b2) VALUES +('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +DELETE FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id2 a2 b2 +SELECT * FROM t1 WHERE a1 LIKE '%tutorial%'; +id1 a1 b1 +SELECT * FROM t2 WHERE a2 LIKE '%tutorial%'; +id2 a2 b2 +DROP TABLE t2 , t1; +call mtr.add_suppression("\\[ERROR\\] InnoDB: FTS Doc ID must be larger than 3 for table `test`.`t2`"); +CREATE TABLE t1 ( +id1 INT , +a1 VARCHAR(200) , +b1 TEXT , +FULLTEXT KEY (a1,b1), PRIMARY KEY(a1, id1) +) CHARACTER SET = utf8 , ENGINE = InnoDB; +CREATE TABLE t2 ( +id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a2 VARCHAR(200), +b2 TEXT , +FOREIGN KEY (a2) REFERENCES t1(a1) ON UPDATE CASCADE, +FULLTEXT KEY (b2,a2) +) CHARACTER SET = utf8 ,ENGINE = InnoDB; +INSERT INTO t1 (id1,a1,b1) VALUES +(1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +(2,'How To Use MySQL Well','After you went through a ...'), +(3,'Optimizing MySQL','In this tutorial we will show ...'); +INSERT INTO t2 (a2,b2) VALUES +('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +START TRANSACTION; +INSERT INTO t1 (id1,a1,b1) VALUES +(4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +(5,'MySQL vs. YourSQL','In the following database comparison ...'), +(6,'MySQL Security','When configured properly, MySQL ...'); +INSERT INTO t2 (a2,b2) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +INSERT INTO t2 (a2,b2) VALUES +('MySQL Tricks','1. Never run mysqld as root. 2. ...'); +ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a2`) REFERENCES `t1` (`a1`) ON UPDATE CASCADE) +DELETE FROM t1; +ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a2`) REFERENCES `t1` (`a1`) ON UPDATE CASCADE) +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial') ORDER BY id1; +id1 a1 b1 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial') ORDER BY id2; +id2 a2 b2 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id1; +id1 a1 b1 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id2; +id2 a2 b2 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id1; +id1 a1 b1 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id2; +id2 a2 b2 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +id1 a1 b1 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +id2 a2 b2 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('root') ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('root') ; +id2 a2 b2 +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('mysqld (+root)' IN BOOLEAN MODE) ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('mysqld (-root)' IN BOOLEAN MODE) ; +id2 a2 b2 +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('root' WITH QUERY EXPANSION) ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('root' WITH QUERY EXPANSION) ; +id2 a2 b2 +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('"database comparison"@02' IN BOOLEAN MODE) ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('"database comparison"@02' IN BOOLEAN MODE) ; +id2 a2 b2 +SELECT * FROM t1 ORDER BY id1; +id1 a1 b1 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +SELECT * FROM t2 ORDER BY id2; +id2 a2 b2 +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +COMMIT; +START TRANSACTION; +UPDATE t1 SET a1 = "changing column - on UPDATE cascade" , b1 = "to check foreign constraint" WHERE +MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +COMMIT; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id1 a1 b1 +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +id2 a2 b2 +3 changing column - on UPDATE cascade In this tutorial we will show ... +6 changing column - on UPDATE cascade When configured properly, MySQL ... +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('+UPDATE +cascade' IN BOOLEAN MODE) ORDER BY id1; +id1 a1 b1 +1 changing column - on UPDATE cascade to check foreign constraint +2 changing column - on UPDATE cascade to check foreign constraint +3 changing column - on UPDATE cascade to check foreign constraint +4 changing column - on UPDATE cascade to check foreign constraint +5 changing column - on UPDATE cascade to check foreign constraint +6 changing column - on UPDATE cascade to check foreign constraint +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('+UPDATE +cascade' IN BOOLEAN MODE) ORDER BY id2; +id2 a2 b2 +1 changing column - on UPDATE cascade DBMS stands for DataBase VÃÆ·WÄ°... +2 changing column - on UPDATE cascade After you went through a ... +3 changing column - on UPDATE cascade In this tutorial we will show ... +4 changing column - on UPDATE cascade 1. Never run mysqld as root. 2. ... +5 changing column - on UPDATE cascade In the following database comparison ... +6 changing column - on UPDATE cascade When configured properly, MySQL ... +SELECT * FROM t2 WHERE a2 LIKE '%UPDATE CASCADE%' ORDER BY id2; +id2 a2 b2 +1 changing column - on UPDATE cascade DBMS stands for DataBase VÃÆ·WÄ°... +2 changing column - on UPDATE cascade After you went through a ... +3 changing column - on UPDATE cascade In this tutorial we will show ... +4 changing column - on UPDATE cascade 1. Never run mysqld as root. 2. ... +5 changing column - on UPDATE cascade In the following database comparison ... +6 changing column - on UPDATE cascade When configured properly, MySQL ... +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), +FULLTEXT KEY(s2), +FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +s1 s2 +DROP TABLE t2 , t1; +set global innodb_file_per_table=1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) CHARACTER SET = utf8, ROW_FORMAT=COMPRESSED, ENGINE = InnoDB; +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'); +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `id` int(10) unsigned NOT NULL AUTO_INCREMENT, + `a` varchar(200) DEFAULT NULL, + `b` text DEFAULT NULL, + PRIMARY KEY (`id`), + FULLTEXT KEY `idx` (`a`,`b`) +) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci ROW_FORMAT=COMPRESSED +SELECT count(*) FROM information_schema.innodb_sys_tables WHERE name LIKE "%FTS_%" AND space !=0; +count(*) +11 +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +ANALYZE TABLE t1; +SELECT * FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +3 Optimizing MySQL In this tutorial we will show ... +select * from t1 where MATCH(a,b) AGAINST("+tutorial +VÃÆ·WÄ°" IN BOOLEAN MODE); +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +select * from t1 where MATCH(a,b) AGAINST("+-VÃÆ·WÄ°" IN BOOLEAN MODE); +ERROR 42000: syntax error, unexpected '-' +select * from t1 where MATCH(a,b) AGAINST("+Mysql +(tricks never)" IN BOOLEAN MODE); +id a b +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +select * from t1 where MATCH(a,b) AGAINST("+mysql -(tricks never)" IN BOOLEAN MODE) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +select *, MATCH(a,b) AGAINST("mysql stands" IN BOOLEAN MODE) as x from t1 ORDER BY id; +id a b x +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... 0.6055193543434143 +2 How To Use MySQL Well After you went through a ... 0.000000001885928302414186 +3 Optimizing MySQL In this tutorial we will show ... 0.000000001885928302414186 +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... 0.000000001885928302414186 +5 MySQL vs. YourSQL In the following database comparison ... 0.000000001885928302414186 +6 MySQL Security When configured properly, MySQL ... 0.000000003771856604828372 +select * from t1 where MATCH a,b AGAINST ("+database* +VÃÆ·W*" IN BOOLEAN MODE); +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +select * from t1 where MATCH a,b AGAINST ('"security mysql"' IN BOOLEAN MODE); +id a b +select * from t1 where MATCH(a,b) AGAINST ("VÃÆ·WÄ°" WITH QUERY EXPANSION) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +ALTER TABLE t1 DROP INDEX idx; +CREATE FULLTEXT INDEX idx on t1 (a,b); +SELECT * FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +3 Optimizing MySQL In this tutorial we will show ... +select * from t1 where MATCH(a,b) AGAINST("+tutorial +VÃÆ·WÄ°" IN BOOLEAN MODE); +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +select * from t1 where MATCH(a,b) AGAINST("+dbms" IN BOOLEAN MODE); +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +select * from t1 where MATCH(a,b) AGAINST("+Mysql +(tricks never)" IN BOOLEAN MODE); +id a b +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +select * from t1 where MATCH(a,b) AGAINST("+mysql -(tricks never)" IN BOOLEAN MODE) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +select *, MATCH(a,b) AGAINST("mysql VÃÆ·WÄ°" IN BOOLEAN MODE) as x from t1 ORDER BY id; +id a b x +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... 0.6055193543434143 +2 How To Use MySQL Well After you went through a ... 0.000000001885928302414186 +3 Optimizing MySQL In this tutorial we will show ... 0.000000001885928302414186 +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... 0.000000001885928302414186 +5 MySQL vs. YourSQL In the following database comparison ... 0.000000001885928302414186 +6 MySQL Security When configured properly, MySQL ... 0.000000003771856604828372 +select * from t1 where MATCH a,b AGAINST ('"security mysql"' IN BOOLEAN MODE); +id a b +select * from t1 where MATCH(a,b) AGAINST ("VÃÆ·WÄ°" WITH QUERY EXPANSION) ORDER BY id; +id a b +1 MySQL Tutorial DBMS stands for DataBase VÃÆ·WÄ°... +2 How To Use MySQL Well After you went through a ... +3 Optimizing MySQL In this tutorial we will show ... +4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ... +5 MySQL vs. YourSQL In the following database comparison ... +6 MySQL Security When configured properly, MySQL ... +INSERT INTO t1 (a,b) VALUES ('test query expansion','for database ...'); +INSERT INTO t1 (a,b) VALUES +('test proximity search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test proximity fts search, test, proximity and phrase', +'search, with proximity innodb'); +INSERT INTO t1 (a,b) VALUES +('test more proximity fts search, test, more proximity and phrase', +'search, with proximity innodb'); +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@2' IN BOOLEAN MODE); +id a b +8 test proximity search, test, proximity and phrase search, with proximity innodb +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@1' IN BOOLEAN MODE); +id a b +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"proximity search"@3' IN BOOLEAN MODE) ORDER BY id; +id a b +8 test proximity search, test, proximity and phrase search, with proximity innodb +9 test proximity fts search, test, proximity and phrase search, with proximity innodb +10 test more proximity fts search, test, more proximity and phrase search, with proximity innodb +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"test proximity"@5' IN BOOLEAN MODE) ORDER BY id; +id a b +8 test proximity search, test, proximity and phrase search, with proximity innodb +9 test proximity fts search, test, proximity and phrase search, with proximity innodb +10 test more proximity fts search, test, more proximity and phrase search, with proximity innodb +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more test proximity"@2' IN BOOLEAN MODE); +id a b +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more test proximity"@3' IN BOOLEAN MODE); +id a b +10 test more proximity fts search, test, more proximity and phrase search, with proximity innodb +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"more fts proximity"@03' IN BOOLEAN MODE); +id a b +10 test more proximity fts search, test, more proximity and phrase search, with proximity innodb +UPDATE t1 SET a = UPPER(a) , b = UPPER(b) ; +UPDATE t1 SET a = UPPER(a) , b = LOWER(b) ; +select * from t1 where MATCH(a,b) AGAINST("+tutorial +dbms" IN BOOLEAN MODE); +id a b +1 MYSQL TUTORIAL dbms stands for database vðʒwi... +select * from t1 where MATCH(a,b) AGAINST("+VÃÆ·WÄ°" IN BOOLEAN MODE); +id a b +1 MYSQL TUTORIAL dbms stands for database vðʒwi... +SELECT * FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; +id a b +1 MYSQL TUTORIAL dbms stands for database vðʒwi... +3 OPTIMIZING MYSQL in this tutorial we will show ... +DELETE FROM t1 WHERE MATCH (a,b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +DELETE FROM t1 WHERE MATCH (a,b) AGAINST ('"proximity search"@14' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH (a,b) +AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +id a b +SELECT * FROM t1 ORDER BY id; +id a b +2 HOW TO USE MYSQL WELL after you went through a ... +4 1001 MYSQL TRICKS 1. never run mysqld as root. 2. ... +5 MYSQL VS. YOURSQL in the following database comparison ... +6 MYSQL SECURITY when configured properly, mysql ... +7 TEST QUERY EXPANSION for database ... +DROP TABLE t1; +SET GLOBAL innodb_file_per_table=1; +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) CHARACTER SET = utf8, ENGINE=InnoDB; +INSERT INTO t1 (a,b) VALUES +('Я могу еÑÑ‚ÑŒ Ñтекло', 'оно мне не вредит'), +('Мога да Ñм Ñтъкло', 'то не ми вреди'), +('ΜποÏῶ νὰ φάω σπασμένα' ,'γυαλιὰ χωÏὶς νὰ πάθω τίποτα'), +('PříliÅ¡ žluÅ¥ouÄký kůň', 'úpÄ›l Äábelské kódy'), +('Sævör grét', 'áðan því úlpan var ónýt'), +('ã†ã‚ã®ãŠãã‚„ã¾','ã‘ãµã“ãˆã¦'), +('ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹','ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš'); +INSERT INTO t1 (a,b) VALUES +('MySQL Tutorial','request docteam@oraclehelp.com ...') , +('Trial version','query performace @1255 minute on 2.1Hz Memory 2GB...') , +('when To Use MySQL Well','for free faq mail@xyz.com ...'); +CREATE FULLTEXT INDEX idx on t1 (a,b); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("вредит χωÏὶς") ORDER BY id; +id a b +1 Я могу еÑÑ‚ÑŒ Ñтекло оно мне не вредит +3 ΜποÏῶ νὰ φάω σπασμένα γυαλιὰ χωÏὶς νὰ πάθω τίποτα +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("оно" WITH QUERY EXPANSION); +id a b +1 Я могу еÑÑ‚ÑŒ Ñтекло оно мне не вредит +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("вред*" IN BOOLEAN MODE) ORDER BY id; +id a b +1 Я могу еÑÑ‚ÑŒ Ñтекло оно мне не вредит +2 Мога да Ñм Ñтъкло то не ми вреди +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+γυαλιὰ +tutorial" IN BOOLEAN MODE); +id a b +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+tutorial +(Мога τίποτα)" IN BOOLEAN MODE); +id a b +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš"); +id a b +7 ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹ ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã¡ã‚Šã¬ã‚‹" WITH QUERY EXPANSION); +id a b +7 ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹ ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("+ã‚ã•ãゆã‚ã¿ã˜ã€€+ã‚‘ã²ã‚‚ã›ãš" IN BOOLEAN MODE); +id a b +7 ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹ ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("ã†ã‚ã®ãŠã*" IN BOOLEAN MODE); +id a b +6 ã†ã‚ã®ãŠãã‚„ã¾ ã‘ãµã“ãˆã¦ +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); +id a b +5 Sævör grét áðan því úlpan var ónýt +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"γυαλιὰ χωÏὶς"@2' IN BOOLEAN MODE); +id a b +3 ΜποÏῶ νὰ φάω σπασμένα γυαλιὰ χωÏὶς νὰ πάθω τίποτα +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"query performace"@02' IN BOOLEAN MODE); +id a b +9 Trial version query performace @1255 minute on 2.1Hz Memory 2GB... +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"πάθω τίποτα"@2' IN BOOLEAN MODE); +id a b +3 ΜποÏῶ νὰ φάω σπασμένα γυαλιὰ χωÏὶς νὰ πάθω τίποτα +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"@1' IN BOOLEAN MODE); +id a b +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"@2' IN BOOLEAN MODE); +id a b +7 ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹ ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš +ALTER TABLE t1 DROP INDEX idx; +CREATE FULLTEXT INDEX idx on t1 (a,b); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"); +id a b +7 ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹ ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš +UPDATE t1 SET a = "Pchnąć w tÄ™ łódź jeża" , b = "lub osiem skrzyÅ„ fig" WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"); +UPDATE t1 SET a = "Ð’ чащах юга жил-был цитруÑ? Да", b = "но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ" WHERE MATCH(a,b) AGAINST ("вред*" IN BOOLEAN MODE); +DELETE FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš"); +id a b +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("łódź osiem"); +id a b +7 Pchnąć w tÄ™ łódź jeża lub osiem skrzyÅ„ fig +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("вред*" IN BOOLEAN MODE); +id a b +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("фальшив*" IN BOOLEAN MODE) ORDER BY id; +id a b +1 Ð’ чащах юга жил-был цитруÑ? Да но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ +2 Ð’ чащах юга жил-был цитруÑ? Да но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); +id a b +SELECT * FROM t1 +WHERE MATCH (a,b) +AGAINST ('"łódź jeża"@2' IN BOOLEAN MODE); +id a b +7 Pchnąć w tÄ™ łódź jeża lub osiem skrzyÅ„ fig +SELECT * FROM t1 ORDER BY id; +id a b +1 Ð’ чащах юга жил-был цитруÑ? Да но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ +2 Ð’ чащах юга жил-был цитруÑ? Да но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ +3 ΜποÏῶ νὰ φάω σπασμένα γυαλιὰ χωÏὶς νὰ πάθω τίποτα +4 PříliÅ¡ žluÅ¥ouÄký kůň úpÄ›l Äábelské kódy +6 ã†ã‚ã®ãŠãã‚„ã¾ ã‘ãµã“ãˆã¦ +7 Pchnąć w tÄ™ łódź jeża lub osiem skrzyÅ„ fig +8 MySQL Tutorial request docteam@oraclehelp.com ... +9 Trial version query performace @1255 minute on 2.1Hz Memory 2GB... +10 when To Use MySQL Well for free faq mail@xyz.com ... +DROP TABLE t1; +CREATE TABLE t1(ID INT PRIMARY KEY, +no_fts_field VARCHAR(10), +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); +ID no_fts_field fts_field +1 AAA BBB +UPDATE t1 SET fts_field='anychange' where id = 1; +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); +ID no_fts_field fts_field +1 AAA anychange +UPDATE t1 SET no_fts_field='anychange' where id = 1; +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); +ID no_fts_field fts_field +1 anychange anychange +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where id = 1; +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); +ID no_fts_field fts_field +1 anychange other +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); +ID no_fts_field fts_field +DROP INDEX f on t1; +UPDATE t1 SET fts_field='anychange' where id = 1; +UPDATE t1 SET no_fts_field='anychange' where id = 1; +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where id = 1; +CREATE FULLTEXT INDEX f ON t1(FTS_FIELD); +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); +ID no_fts_field fts_field +1 anychange other +DROP TABLE t1; +CREATE TABLE t1(`FTS_DOC_ID` serial, +no_fts_field VARCHAR(10), +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); +UPDATE t1 SET fts_field='anychange' where FTS_DOC_ID = 1; +ERROR HY000: Invalid InnoDB FTS Doc ID +UPDATE t1 SET fts_field='anychange', FTS_DOC_ID = 2 where FTS_DOC_ID = 1; +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); +FTS_DOC_ID no_fts_field fts_field +2 AAA anychange +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); +FTS_DOC_ID no_fts_field fts_field +UPDATE t1 SET no_fts_field='anychange' where FTS_DOC_ID = 2; +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); +FTS_DOC_ID no_fts_field fts_field +2 anychange anychange +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where FTS_DOC_ID = 2; +ERROR HY000: Invalid InnoDB FTS Doc ID +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); +FTS_DOC_ID no_fts_field fts_field +UPDATE t1 SET FTS_DOC_ID = 1 where FTS_DOC_ID = 2; +ERROR HY000: Invalid InnoDB FTS Doc ID +DROP INDEX f ON t1; +UPDATE t1 SET fts_field='newchange' where FTS_DOC_ID = 2; +UPDATE t1 SET no_fts_field='anychange' where FTS_DOC_ID = 2; +SELECT * FROM t1; +FTS_DOC_ID no_fts_field fts_field +2 anychange newchange +DROP TABLE t1; +CREATE TABLE t1(ID INT PRIMARY KEY, +no_fts_field VARCHAR(10), +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field), index k(fts_field)) ENGINE=INNODB; +CREATE TABLE t2(ID INT PRIMARY KEY, +no_fts_field VARCHAR(10), +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field), +INDEX k2(fts_field), +FOREIGN KEY(fts_field) REFERENCES +t1(fts_field) ON UPDATE CASCADE) ENGINE=INNODB; +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); +INSERT INTO t2 VALUES (1, 'AAA', 'BBB'); +update t1 set fts_field='newchange' where id =1; +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); +ID no_fts_field fts_field +SELECT * FROM t2 WHERE MATCH(fts_field) against("BBB"); +ID no_fts_field fts_field +SELECT * FROM t1 WHERE MATCH(fts_field) against("newchange"); +ID no_fts_field fts_field +1 AAA newchange +SELECT * FROM t2 WHERE MATCH(fts_field) against("newchange"); +ID no_fts_field fts_field +1 AAA newchange +DROP TABLE t2; +DROP TABLE t1; +CREATE TABLE t1(id INT PRIMARY KEY, +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; +CREATE TABLE t2(id INT PRIMARY KEY, +fts_field VARCHAR(10), +FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; +INSERT INTO t1 values (1,'100'),(2,'200'),(3,'300'),(4,'400'),(5,'500'),(6,'600'), (7,'700'),(8,'800'),(9,'900'),(10,'1000'),(11,'1100'),(12,'1200'); +INSERT INTO t2 values (1,'100'),(2,'200'),(3,'300'),(4,'400'),(5,'500'),(6,'600'), (7,'700'),(8,'800'); +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'foo'); +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'foo') WHERE t1.fts_field = "100foo"; +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'xoo'), t2.fts_field = CONCAT(t1.fts_field, 'xoo') where t1.fts_field=CONCAT(t2.fts_field, 'foo'); +SELECT * FROM t1 WHERE MATCH(fts_field) against("100foofoo"); +id fts_field +1 100foofoo +SELECT * FROM t1 WHERE MATCH(fts_field) against("100foo"); +id fts_field +SELECT * FROM t1 WHERE MATCH(fts_field) against("100"); +id fts_field +SELECT * FROM t2 WHERE MATCH(fts_field) against("400fooxoo"); +id fts_field +4 400fooxoo +SELECT * FROM t2 WHERE MATCH(fts_field) against("100"); +id fts_field +1 100 +SELECT * FROM t2 WHERE MATCH(fts_field) against("200"); +id fts_field +SELECT * FROM t2 WHERE MATCH(fts_field) against("400"); +id fts_field +DROP TABLE t1; +DROP TABLE t2; + +BUG#13701973/64274: MYSQL THREAD WAS SUSPENDED WHEN EXECUTE UPDATE QUERY + +SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0; +CREATE TABLE t1 ( +t1_id INT(10) UNSIGNED NOT NULL, +t2_id INT(10) UNSIGNED DEFAULT NULL, +PRIMARY KEY (t1_id), +FOREIGN KEY (t2_id) REFERENCES t2 (t2_id) +ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB; +CREATE TABLE t2 ( +t1_id INT(10) UNSIGNED NOT NULL, +t2_id INT(10) UNSIGNED NOT NULL, +t3_id INT(10) UNSIGNED NOT NULL, +t4_id INT(10) UNSIGNED NOT NULL, +PRIMARY KEY (t2_id), +FOREIGN KEY (t1_id) REFERENCES t1 (t1_id), +FOREIGN KEY (t3_id) REFERENCES t3 (t3_id) +ON DELETE CASCADE ON UPDATE CASCADE, +FOREIGN KEY (t4_id) REFERENCES t4 (t4_id) +) ENGINE=InnoDB; +CREATE TABLE t3 ( +t3_id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, +payload char(3), +PRIMARY KEY (t3_id) +) ENGINE=InnoDB; +INSERT INTO t3 VALUES (1, '100'); +CREATE TABLE t4 ( +t2_id INT(10) UNSIGNED DEFAULT NULL, +t4_id INT(10) UNSIGNED NOT NULL, +PRIMARY KEY (t4_id), +FOREIGN KEY (t2_id) REFERENCES t2 (t2_id) +ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB; +SET FOREIGN_KEY_CHECKS=1; +UPDATE t3 SET payload='101' WHERE t3_id=1; +SET FOREIGN_KEY_CHECKS=0; +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS; diff --git a/mysql-test/suite/innodb_fts/r/opt.result b/mysql-test/suite/innodb_fts/r/opt.result new file mode 100644 index 00000000000..6385ea2a778 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/opt.result @@ -0,0 +1,1650 @@ +CREATE TABLE wp( +FTS_DOC_ID BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, +title VARCHAR(255) NOT NULL DEFAULT '', +text MEDIUMTEXT NOT NULL, +dummy INTEGER, +PRIMARY KEY (FTS_DOC_ID), +UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID), +FULLTEXT KEY idx (title,text) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; +INSERT INTO wp (title, text) VALUES +('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database to database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'); +CREATE TABLE t1 (i INTEGER); +INSERT INTO t1 SELECT FTS_DOC_ID FROM wp; +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE wp; +Table Op Msg_type Msg_text +test.wp analyze status OK +SELECT FTS_DOC_ID, title, MATCH(title, text) AGAINST ('database') AS score1, +MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp; +FTS_DOC_ID title score1 score2 +1 MySQL Tutorial 0.22764469683170319 0.000000003771856604828372 +2 How To Use MySQL Well 0 0.000000001885928302414186 +3 Optimizing MySQL 0 0.000000001885928302414186 +4 1001 MySQL Tricks 0 0.000000001885928302414186 +5 MySQL vs. YourSQL 0.45528939366340637 0.000000001885928302414186 +6 MySQL Security 0 0.000000003771856604828372 +No sorting for this query +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +No sorting for this query even if MATCH is part of an expression +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') > 0.1 +ORDER BY score DESC; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +No sorting even if there are several MATCH expressions as long as the +right one is used in ORDER BY +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score1, +MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score1 DESC; +title score1 score2 +MySQL vs. YourSQL 0.45528939366340637 0.000000001885928302414186 +MySQL Tutorial 0.22764469683170319 0.000000003771856604828372 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +No Sorting since FT table is first table in query +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp, t1 +WHERE MATCH(title, text) AGAINST ('database') AND FTS_DOC_ID = t1.i +ORDER BY score DESC; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +Sorting since there is no WHERE clause +FLUSH STATUS; +SELECT MATCH(title, text) AGAINST ('database'), title AS score +FROM wp +ORDER BY score DESC; +MATCH(title, text) AGAINST ('database') score +0 1001 MySQL Tricks +0 How To Use MySQL Well +0 MySQL Security +0 Optimizing MySQL +0.22764469683170319 MySQL Tutorial +0.45528939366340637 MySQL vs. YourSQL +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 6 +Sorting since ordering on multiple columns +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC, FTS_DOC_ID; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +Sorting since ordering is not descending +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score ASC; +title score +MySQL Tutorial 0.22764469683170319 +MySQL vs. YourSQL 0.45528939366340637 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +Sorting because one is ordering on a different MATCH expression +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('mysql') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; +title score +MySQL Tutorial 0.000000003771856604828372 +MySQL vs. YourSQL 0.000000001885928302414186 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +No sorting for this query +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +Revert to table scan and sorting for this query since not +enough matching rows to satisfy LIMIT clause +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +Sorting since no LIMIT clause +FLUSH STATUS; +SELECT MATCH(title, text) AGAINST ('database') AS score, title +FROM wp +ORDER BY score DESC; +score title +0 1001 MySQL Tricks +0 How To Use MySQL Well +0 MySQL Security +0 Optimizing MySQL +0.22764469683170319 MySQL Tutorial +0.45528939366340637 MySQL vs. YourSQL +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 6 +Sorting since there is a WHERE clause +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE dummy IS NULL +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +Sorting since ordering is not on a simple MATCH expressions +FLUSH STATUS; +SELECT title, (MATCH(title, text) AGAINST ('database')) * 100 AS score +FROM wp +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 45.52893936634064 +MySQL Tutorial 22.76446968317032 +SHOW SESSION STATUS LIKE 'Sort_rows%'; +Variable_name Value +Sort_rows 2 +No ordinary handler accesses when only accessing FTS_DOC_ID and MATCH +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +docid score +5 0.45528939366340637 +1 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +Still no handler accesses when adding FTS_DOC_ID to WHERE clause +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') AND FTS_DOC_ID > 2; +docid score +5 0.45528939366340637 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +Still no handler accesses when ordering by MATCH expression +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score; +docid score +1 0.22764469683170319 +5 0.45528939366340637 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 3 +Optimization is disabled when ordering on FTS_DOC_ID +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY 1 DESC; +docid score +5 0.45528939366340637 +1 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +Optimization also work with several MATCH expressions +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score1, +MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +docid score1 score2 +5 0.45528939366340637 0.000000001885928302414186 +1 0.22764469683170319 0.000000003771856604828372 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +Optimization does not apply if sorting on a different MATCH expressions +from the one used to access the +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score1, +MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score2 DESC; +docid score1 score2 +1 0.22764469683170319 0.000000003771856604828372 +5 0.45528939366340637 0.000000001885928302414186 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 3 +FLUSH STATUS; +Optimization does not apply for GROUP BY +SET @save_mode = @@sql_mode; +SET sql_mode = (select replace(@@sql_mode,'ONLY_FULL_GROUP_BY','')); +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +GROUP BY score; +FTS_DOC_ID score +1 0.22764469683170319 +5 0.45528939366340637 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 3 +SET sql_mode = @save_mode; +No sorting and no table access with LIMIT clause and only information +from FTS result +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +docid score +5 0.45528939366340637 +1 0.22764469683170319 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +If count optimization applies, EXPLAIN shows +"Select tables optimized away." +EXPLAIN SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +FLUSH STATUS; +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +COUNT(*) +2 +Verify that there was no table access +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +Optimization applies also to COUNT(expr) as long as expr is not nullable +EXPLAIN SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +COUNT(title) +2 +Optimization does not apply if not a single table query. +EXPLAIN SELECT count(*) +FROM wp, t1 +WHERE MATCH(title, text) AGAINST ('database'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +1 SIMPLE t1 ALL NULL NULL NULL NULL 6 +SELECT count(*) +FROM wp, t1 +WHERE MATCH(title, text) AGAINST ('database'); +count(*) +12 +Optimization does not apply if MATCH is part of an expression +EXPLAIN SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; +COUNT(title) +2 +Optimization does not apply if MATCH is part of an expression +EXPLAIN SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; +COUNT(title) +2 +Optimization does not apply if COUNT expression is nullable +EXPLAIN SELECT COUNT(dummy) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +SELECT COUNT(dummy) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +COUNT(dummy) +0 +FLUSH STATUS; +SELECT MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score, +title +FROM wp +WHERE MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) +ORDER BY score DESC; +score title +0.000000001885928302414186 1001 MySQL Tricks +0.000000001885928302414186 How To Use MySQL Well +0.000000003771856604828372 MySQL Security +0.22764469683170319 Optimizing MySQL +1.6663280725479126 MySQL Tutorial +2.2718474864959717 MySQL vs. YourSQL +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 6 +Sort_scan 1 +FLUSH STATUS; +SELECT title, +MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 2.2718474864959717 +MySQL Tutorial 1.6663280725479126 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +docid score +5 2.2718474864959717 +1 1.6663280725479126 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +ORDER BY score DESC LIMIT 2; +docid score +5 2.2718474864959717 +1 1.6663280725479126 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +EXPLAIN SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' WITH QUERY EXPANSION); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +FLUSH STATUS; +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' WITH QUERY EXPANSION); +COUNT(*) +6 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) score, +title +FROM wp +WHERE MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) +ORDER BY score DESC; +score title +0.000000001885928302414186 1001 MySQL Tricks +0.000000001885928302414186 How To Use MySQL Well +0.000000001885928302414186 Optimizing MySQL +0.000000003771856604828372 MySQL Security +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 4 +Sort_scan 1 +FLUSH STATUS; +SELECT MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) score, +title +FROM wp +ORDER BY score DESC; +score title +0 MySQL Tutorial +0 MySQL vs. YourSQL +0.000000001885928302414186 1001 MySQL Tricks +0.000000001885928302414186 How To Use MySQL Well +0.000000001885928302414186 Optimizing MySQL +0.000000003771856604828372 MySQL Security +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 6 +Sort_scan 1 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('+MySQL -database'); +docid score +5 0 +1 0 +6 0.000000003771856604828372 +2 0.000000001885928302414186 +3 0.000000001885928302414186 +4 0.000000001885928302414186 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +docid score +6 0.000000003771856604828372 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 1 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 1 +Sort_scan 1 +EXPLAIN SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('+MySQL -database' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +FLUSH STATUS; +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('+MySQL -database' IN BOOLEAN MODE); +COUNT(*) +4 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT title, +MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) +ORDER BY score DESC; +title score +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 1 +Sort_scan 1 +FLUSH STATUS; +SELECT title, +MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +title score +MySQL Tutorial 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 1 +Sort_scan 1 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5'); +docid score +1 0.22764469683170319 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, +MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +docid score +1 0.22764469683170319 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 1 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 1 +Sort_scan 1 +EXPLAIN SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +FLUSH STATUS; +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE); +COUNT(*) +1 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +SELECT title, +MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) +ORDER BY score DESC, title ASC; +title score +MySQL vs. YourSQL 0.45528939366340637 +MySQL Tutorial 0.22764469683170319 +1001 MySQL Tricks 0 +How To Use MySQL Well 0 +MySQL Security 0 +Optimizing MySQL 0 +SELECT title, +MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('MySQL database' WITH QUERY EXPANSION) +ORDER BY score DESC, title ASC; +title score +MySQL Security 0.000000003771856604828372 +1001 MySQL Tricks 0.000000001885928302414186 +How To Use MySQL Well 0.000000001885928302414186 +Optimizing MySQL 0.000000001885928302414186 +MySQL Tutorial 0 +MySQL vs. YourSQL 0 +SELECT title, +MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) +ORDER BY score DESC, title ASC; +title score +MySQL Tutorial 0 +ALTER TABLE wp ENGINE=myisam; +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; +title score +MySQL vs. YourSQL 0.9562782645225525 +MySQL Tutorial 0.5756555199623108 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 0 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +title score +MySQL vs. YourSQL 0.9562782645225525 +MySQL Tutorial 0.5756555199623108 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +docid score +5 0.9562782645225525 +1 0.5756555199623108 +SHOW SESSION STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 3 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +docid score +5 0.9562782645225525 +1 0.5756555199623108 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 2 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 14 +SHOW SESSION STATUS LIKE 'Sort%'; +Variable_name Value +Sort_merge_passes 0 +Sort_priority_queue_sorts 1 +Sort_range 0 +Sort_rows 2 +Sort_scan 1 +EXPLAIN SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE wp fulltext idx idx 0 1 Using where +FLUSH STATUS; +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +COUNT(*) +2 +SHOW STATUS LIKE 'Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 3 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +DROP TABLE wp, t1; +CREATE TABLE t1 +( +FTS_DOC_ID BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, +title VARCHAR(255) DEFAULT '', +text MEDIUMTEXT , +PRIMARY KEY (FTS_DOC_ID), +UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID), +FULLTEXT KEY ft_idx (title,text) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; +INSERT INTO t1 (title, text) VALUES +('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), +('How To Use MySQL Well','After you went through a ...'), +('Optimizing MySQL','In this tutorial we will show ...'), +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL database','In the following database to database comparison ...'), +('MySQL Security','When configured properly, MySQL ...'), +('InnoDB', 'InnoDB is a transaction-safe (ACID compliant) storage engine'), +('MySQL is a database management system', 'A database is a structured collection of data...'), +('MySQL databases are relational', 'A relational database stores data in separate tables rather than putting all the data in one big storeroom...'), +('MySQL software is Open Source', 'Open Source means that it is possible for anyone to use and modify the software...'), +('The MySQL Database Server is very fast, reliable, scalable, and easy to use', 'MySQL Server can run comfortably on a desktop or laptop...'), +('MySQL Server works in client/server or embedded systems', 'The MySQL Database Software is a client/server system...'), +('MyISAM', 'MyISAM is based on the older (and no longer available) ISAM storage engine but has many useful extensions'), +('A large amount of contributed MySQL software is available', 'MySQL Server has a practical set of features developed in close cooperation with our users'), +(NULL,NULL); +ANALYZE TABLE t1; +# No ranking +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE); +count(*) +6 +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('data*' IN BOOLEAN MODE) ORDER BY title LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('data*' IN BOOLEAN MODE) ORDER BY title LIMIT 3; +count(*) +6 +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +FTS_DOC_ID title +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION); +FTS_DOC_ID title +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +12 MySQL Server works in client/server or embedded systems +10 MySQL software is Open Source +4 1001 MySQL Tricks +14 A large amount of contributed MySQL software is available +2 How To Use MySQL Well +13 MyISAM +5 MySQL vs. YourSQL database +8 MySQL is a database management system +1 MySQL Tutorial +9 MySQL databases are relational +6 MySQL Security +3 Optimizing MySQL +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE); +FTS_DOC_ID title +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+for' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+for' IN BOOLEAN MODE); +FTS_DOC_ID +# No sorting by rank +EXPLAIN SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY title; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY title; +FTS_DOC_ID TITLE +9 MySQL databases are relational +8 MySQL is a database management system +12 MySQL Server works in client/server or embedded systems +1 MySQL Tutorial +5 MySQL vs. YourSQL database +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +FTS_DOC_ID +11 +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title; +FTS_DOC_ID title +4 1001 MySQL Tricks +14 A large amount of contributed MySQL software is available +2 How To Use MySQL Well +13 MyISAM +9 MySQL databases are relational +8 MySQL is a database management system +6 MySQL Security +12 MySQL Server works in client/server or embedded systems +10 MySQL software is Open Source +1 MySQL Tutorial +5 MySQL vs. YourSQL database +3 Optimizing MySQL +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title; +FTS_DOC_ID title +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +# LIMIT optimization +EXPLAIN SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +LIMIT 3; +FTS_DOC_ID TITLE +11 The MySQL Database Server is very fast, reliable, scalable, and easy to use +5 MySQL vs. YourSQL database +8 MySQL is a database management system +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +LIMIT 3; +FTS_DOC_ID +11 +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +ORDER BY title +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +ORDER BY title +LIMIT 3; +FTS_DOC_ID +11 +EXPLAIN +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title LIMIT 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title LIMIT 1; +FTS_DOC_ID +4 +EXPLAIN +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title LIMIT 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using filesort +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title LIMIT 1; +FTS_DOC_ID +11 +EXPLAIN +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank, FTS_DOC_ID +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank, FTS_DOC_ID +LIMIT 3; +FTS_DOC_ID rank +1 0.15835624933242798 +9 0.15835624933242798 +12 0.15835624933242798 +EXPLAIN +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank DESC, FTS_DOC_ID ASC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank DESC, FTS_DOC_ID ASC +LIMIT 3; +FTS_DOC_ID rank +11 1.5415468215942383 +5 0.47506874799728394 +8 0.31671249866485596 +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +FTS_DOC_ID rank +5 0.47506874799728394 +8 0.31671249866485596 +EXPLAIN SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 3; +FTS_DOC_ID rank +11 1.5415468215942383 +5 0.47506874799728394 +8 0.31671249866485596 +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC, +FTS_DOC_ID ASC; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC, +FTS_DOC_ID ASC; +FTS_DOC_ID rank +5 0.47506874799728394 +8 0.31671249866485596 +1 0.15835624933242798 +9 0.15835624933242798 +11 0.15835624933242798 +12 0.15835624933242798 +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) and FTS_DOC_ID > 1 +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC +LIMIT 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext PRIMARY,FTS_DOC_ID_INDEX,ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) and FTS_DOC_ID > 1 +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC +LIMIT 2; +FTS_DOC_ID rank +5 0.47506874799728394 +8 0.31671249866485596 +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank +LIMIT 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank +LIMIT 1; +FTS_DOC_ID rank +3 0.009391550906002522 +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank DESC +LIMIT 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank DESC +LIMIT 1; +FTS_DOC_ID rank +11 15.345823287963867 +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +LIMIT 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) DESC +LIMIT 1; +FTS_DOC_ID rank +11 15.345823287963867 +# WHERE optimization on MATCH > 'some_rank' +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) > 0.1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) > 0.1; +FTS_DOC_ID +11 +5 +8 +1 +9 +12 +# additional test for correct behaviour +EXPLAIN SELECT * FROM t1 ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC LIMIT 10; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using temporary; Using filesort +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) AND +MATCH (title, text) AGAINST ('mysql' IN NATURAL LANGUAGE MODE) +LIMIT 6; +FTS_DOC_ID +11 +5 +8 +1 +9 +12 +# test OR condition +SELECT FTS_DOC_ID +FROM t1 +WHERE MATCH(title, text) AGAINST ('database') +OR MATCH(title, text) AGAINST ('mysql') +ORDER BY MATCH(title, text) AGAINST ('database') DESC, FTS_DOC_ID ASC; +FTS_DOC_ID +5 +8 +1 +9 +11 +12 +2 +3 +4 +6 +10 +14 +EXPLAIN SELECT FTS_DOC_ID +FROM t1 +WHERE MATCH(title, text) AGAINST ('database') +OR MATCH(title, text) AGAINST ('mysql') +ORDER BY MATCH(title, text) AGAINST ('database') DESC, FTS_DOC_ID ASC; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using where; Using temporary; Using filesort +# MATCH and GROUP BY, DISTINCT +SET sql_mode = (select replace(@@sql_mode,'ONLY_FULL_GROUP_BY','')); +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY FTS_DOC_ID +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY FTS_DOC_ID +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +FTS_DOC_ID +11 +5 +8 +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY title +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY title +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +FTS_DOC_ID +11 +5 +8 +EXPLAIN SELECT MAX(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where +SELECT MAX(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +MAX(FTS_DOC_ID) +12 +EXPLAIN SELECT DISTINCT(title) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT DISTINCT(title) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +title +The MySQL Database Server is very fast, reliable, scalable, and easy to use +MySQL vs. YourSQL database +MySQL is a database management system +EXPLAIN SELECT DISTINCT(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext ft_idx ft_idx 0 1 Using where; Using temporary; Using filesort +SELECT DISTINCT(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +FTS_DOC_ID +11 +5 +8 +SET sql_mode = @save_mode; +# FTS index access +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +FTS_DOC_ID rank +5 0.47506874799728394 +8 0.31671249866485596 +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using temporary; Using filesort +SELECT a.FTS_DOC_ID, b.FTS_DOC_ID +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and +MATCH(b.title, b.text) AGAINST ('+mysql' IN BOOLEAN MODE) and +a.FTS_DOC_ID = b.FTS_DOC_ID; +FTS_DOC_ID FTS_DOC_ID +5 5 +8 8 +1 1 +9 9 +11 11 +12 12 +EXPLAIN SELECT a.FTS_DOC_ID, b.FTS_DOC_ID +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and +MATCH(b.title, b.text) AGAINST ('+mysql' IN BOOLEAN MODE) and +a.FTS_DOC_ID = b.FTS_DOC_ID; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE a fulltext PRIMARY,FTS_DOC_ID_INDEX,ft_idx ft_idx 0 1 Using where +1 SIMPLE b eq_ref PRIMARY,FTS_DOC_ID_INDEX,ft_idx PRIMARY 8 test.a.FTS_DOC_ID 1 Using where +SELECT a.FTS_DOC_ID, MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE), +b.FTS_DOC_ID, MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE) +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and +MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE); +FTS_DOC_ID MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) FTS_DOC_ID MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE) +5 0.47506874799728394 5 0.47506874799728394 +5 0.47506874799728394 8 0.31671249866485596 +5 0.47506874799728394 1 0.15835624933242798 +5 0.47506874799728394 9 0.15835624933242798 +5 0.47506874799728394 11 0.15835624933242798 +5 0.47506874799728394 12 0.15835624933242798 +8 0.31671249866485596 5 0.47506874799728394 +8 0.31671249866485596 8 0.31671249866485596 +8 0.31671249866485596 1 0.15835624933242798 +8 0.31671249866485596 9 0.15835624933242798 +8 0.31671249866485596 11 0.15835624933242798 +8 0.31671249866485596 12 0.15835624933242798 +1 0.15835624933242798 5 0.47506874799728394 +1 0.15835624933242798 8 0.31671249866485596 +1 0.15835624933242798 1 0.15835624933242798 +1 0.15835624933242798 9 0.15835624933242798 +1 0.15835624933242798 11 0.15835624933242798 +1 0.15835624933242798 12 0.15835624933242798 +9 0.15835624933242798 5 0.47506874799728394 +9 0.15835624933242798 8 0.31671249866485596 +9 0.15835624933242798 1 0.15835624933242798 +9 0.15835624933242798 9 0.15835624933242798 +9 0.15835624933242798 11 0.15835624933242798 +9 0.15835624933242798 12 0.15835624933242798 +11 0.15835624933242798 5 0.47506874799728394 +11 0.15835624933242798 8 0.31671249866485596 +11 0.15835624933242798 1 0.15835624933242798 +11 0.15835624933242798 9 0.15835624933242798 +11 0.15835624933242798 11 0.15835624933242798 +11 0.15835624933242798 12 0.15835624933242798 +12 0.15835624933242798 5 0.47506874799728394 +12 0.15835624933242798 8 0.31671249866485596 +12 0.15835624933242798 1 0.15835624933242798 +12 0.15835624933242798 9 0.15835624933242798 +12 0.15835624933242798 11 0.15835624933242798 +12 0.15835624933242798 12 0.15835624933242798 +EXPLAIN SELECT a.FTS_DOC_ID, MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE), +b.FTS_DOC_ID, MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE) +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and +MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE a fulltext ft_idx ft_idx 0 1 Using where +1 SIMPLE b fulltext ft_idx ft_idx 0 1 Using where +EXPLAIN SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using where +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100 +FROM t1 WHERE MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100; +FTS_DOC_ID MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100 +1 4.92168664932251 +5 14.76505994796753 +8 9.84337329864502 +9 4.92168664932251 +11 4.92168664932251 +12 4.92168664932251 +SELECT * FROM t1 WHERE title IS NULL AND text IS NULL; +FTS_DOC_ID title text +15 NULL NULL +CREATE TABLE t2 SELECT FTS_DOC_ID as doc_id, title, text FROM t1; +ALTER TABLE t2 ADD PRIMARY KEY (doc_id); +ALTER TABLE t2 ADD FULLTEXT KEY ft_idx (title,text); +ANALYZE TABLE t2; +EXPLAIN SELECT DOC_ID FROM t2 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 15 Using where +SELECT DOC_ID FROM t2 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +DOC_ID +1 +5 +8 +9 +11 +12 +EXPLAIN SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 15 Using where +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +FTS_DOC_ID +1 +5 +8 +9 +11 +12 +DROP TABLE t1, t2; +"Check hints with uft8 charset for 2 cases" +set names utf8; +CREATE TABLE t1 ( +FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +text TEXT +) CHARACTER SET = utf8, ENGINE=InnoDB; +INSERT INTO t1 (title, text) VALUES +('Я могу еÑÑ‚ÑŒ Ñтекло', 'оно мне не вредит'), +('Мога да Ñм Ñтъкло', 'то не ми вреди'), +('ΜποÏῶ νὰ φάω σπασμένα' ,'γυαλιὰ χωÏὶς νὰ πάθω τίποτα'), +('PříliÅ¡ žluÅ¥ouÄký kůň', 'úpÄ›l Äábelské kódy'), +('Sævör grét', 'áðan því úlpan var ónýt'), +('ã†ã‚ã®ãŠãã‚„ã¾','ã‘ãµã“ãˆã¦'), +('ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹','ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš'); +CREATE FULLTEXT INDEX idx on t1 (title, text); +# No ranking +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('вредит' IN NATURAL LANGUAGE MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext idx idx 0 1 Using where +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('вредит' IN NATURAL LANGUAGE MODE); +count(*) +1 +EXPLAIN +SELECT * FROM t1 WHERE MATCH(title, text) AGAINST ("оно" WITH QUERY EXPANSION); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext idx idx 0 1 Using where +SELECT * FROM t1 WHERE MATCH(title, text) AGAINST ("оно" WITH QUERY EXPANSION); +FTS_DOC_ID title text +1 Я могу еÑÑ‚ÑŒ Ñтекло оно мне не вредит +# No sorting by rank +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+(Мога τίποτα)' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext idx idx 0 1 Using where +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+(Мога τίποτα)' IN BOOLEAN MODE); +FTS_DOC_ID +2 +3 +DROP TABLE t1; +# +# Bug #18924341 CRASH IN TEST_IF_SKIP_SORT_ORDER, GROUP BY MATCH AGAINST DESC +# +CREATE TABLE t1 (f1 CHAR(1), FULLTEXT KEY (f1)); +SELECT 1 FROM t1 NATURAL JOIN t1 a GROUP BY MATCH(t1.f1) AGAINST ("1") DESC; +1 +DROP TABLE t1; +# +# Bug#20261601 ASSERTION FAILED: !FIRST_QEP_TAB->TABLE()->NO_KEYREAD +# +CREATE TABLE t1(a INT PRIMARY KEY); +INSERT INTO t1 VALUES(1),(2); +SELECT (SELECT MATCH(`a`)AGAINST('1') FROM t1) FROM t1; +ERROR HY000: Can't find FULLTEXT index matching the column list +SELECT 1, a IN (SELECT a FROM t1) FROM t1; +1 a IN (SELECT a FROM t1) +1 1 +1 1 +DROP TABLE t1; +# +# Bug#20442572 ASSERTION `!FIRST_QEP_TAB->TABLE()->NO_KEYREAD' FAILED. +# Bug#75688 Assertion `!first_qep_tab->table()->no_keyread' failed. +# +CREATE TABLE t1(a INT,b POINT NOT NULL,KEY(a)); +HANDLER t1 OPEN; +select * from t1 where MATCH a,b AGAINST('"Now sUPPort"' IN BOOLEAN MODE); +a b +prepare stmt1 from "truncate t1"; +SELECT a IN(SELECT a FROM t1)FROM t1; +a IN(SELECT a FROM t1) +deallocate prepare stmt1; +DROP TABLE t1; +# +# Bug #20685427 INVALID WRITE OF FREED MEMORY IN ITEM_FUNC_MATCH::CLEANUP +# +CREATE TABLE t1(a TEXT CHARSET LATIN1, FULLTEXT KEY(a)) ENGINE=INNODB; +SELECT MATCH(a) AGAINST ('') FROM (SELECT a FROM t1 LIMIT 1) q; +ERROR HY000: Can't find FULLTEXT index matching the column list +DROP TABLE t1; +# +# Bug#21140067 EXPLAIN .. MATCH AGAINST: ASSERTION FAILED: TO <= END +# +CREATE TABLE t1(f1 CHAR(1) CHARSET latin1, FULLTEXT(f1)) ENGINE=INNODB; +EXPLAIN SELECT 1 FROM t1 WHERE 1.238585e+308 <= MATCH(f1) AGAINST ('1' IN BOOLEAN MODE); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 fulltext f1 f1 0 1 Using where +EXPLAIN FORMAT = JSON SELECT 1 FROM t1 WHERE 1.238585e+308 <= MATCH(f1) AGAINST ('1' IN BOOLEAN MODE); +EXPLAIN +{ + "query_block": { + "select_id": 1, + "table": { + "table_name": "t1", + "access_type": "fulltext", + "possible_keys": ["f1"], + "key": "f1", + "key_length": "0", + "used_key_parts": ["f1"], + "rows": 1, + "filtered": 100, + "attached_condition": "1.238585e+308 <= (match t1.f1 against ('1' in boolean mode))" + } + } +} +DROP TABLE t1; +# +# Bug#21140088 MATCH AGAINST: ASSERTION FAILED: !TABLE || (!TABLE->READ_SET || BITMAP_IS_SET +# +SET sql_mode=''; +CREATE TABLE t1(a INT) ENGINE=INNODB; +CREATE TABLE t2(b TEXT CHARSET LATIN1, FULLTEXT(b), PRIMARY KEY(b(10))) ENGINE=INNODB; +INSERT INTO t2 VALUES ('a'),('b'); +SELECT NOT EXISTS (SELECT MATCH(b) AGAINST ('1') FROM t1) FROM t2 GROUP BY "a"; +ERROR HY000: Incorrect arguments to MATCH +DROP TABLE t1, t2; +CREATE TABLE t1(a INT) ENGINE=MyISAM; +CREATE TABLE t2(b TEXT CHARSET LATIN1, FULLTEXT(b), PRIMARY KEY(b(10))) ENGINE=MyISAM; +INSERT INTO t2 VALUES ('a'),('b'); +SELECT NOT EXISTS (SELECT MATCH(b) AGAINST ('1' in BOOLEAN MODE) FROM t1) FROM t2 GROUP BY "a"; +NOT EXISTS (SELECT MATCH(b) AGAINST ('1' in BOOLEAN MODE) FROM t1) +1 +DROP TABLE t1, t2; +SET sql_mode=default; +# +# Bug#21140039 ASSERTION FAILED: !FIRST_QEP_TAB->TABLE()->NO_KEYREAD MATCH AGAINST..... +# +CREATE TABLE t1 +( +a INT, +b INT, +c CHAR(1) CHARSET latin1, +PRIMARY KEY (b,a), +FULLTEXT KEY (c) +) ENGINE=INNODB; +SELECT "a" NOT IN(SELECT b FROM t1 WHERE MATCH(c) AGAINST ('a' IN BOOLEAN MODE)); +"a" NOT IN(SELECT b FROM t1 WHERE MATCH(c) AGAINST ('a' IN BOOLEAN MODE)) +1 +DROP TABLE t1; +# +# Bug#21300774 ASSERT `!INIT_FTFUNCS(THD, SELECT_LEX)` IN JOIN::RESET AT SQL/SQL_SELECT.CC:874 +# +CREATE TABLE t1 (f1 INT); +INSERT INTO t1 VALUES (1); +INSERT INTO t1 VALUES (2); +CREATE TABLE t2 (ft TEXT, FULLTEXT KEY ft(ft)); +INSERT INTO t2 VALUES ('abc'); +INSERT INTO t2 VALUES ('def'); +UPDATE t1 SET f1 = +(SELECT t1.f1 FROM t2 WHERE NOT TRUE AND +MATCH (ft) AGAINST ((SELECT 'xyz' FROM t2))); +ERROR 21000: Subquery returns more than 1 row +DROP TABLE t1, t2; +# +# Bug#22679209: FULL-TEXT QUERIES WITH ADDITIONAL SECONDARY INDEX +# GIVES NULL OR ZERO ROWS +# +CREATE TABLE t1 ( +f1 INTEGER, +title varchar(255), +body mediumtext, +KEY f1 (f1), +FULLTEXT KEY title (title), +FULLTEXT KEY body (body) +) ENGINE=InnoDB; +INSERT INTO t1 VALUES +(1, 'Insert into table', 'insert into table select from'), +(1, 'Delete from table', 'insert into table select from'), +(1, 'Update', 'perform update'), +(2, 'Insert into table', 'insert into table select from'), +( 2, 'Delete from table', 'some body text here'), +( 2, 'Update', 'perform update'), +( 3, 'Insert into table', 'insert into table select from'), +( 3, 'Delete from table', 'some body text here'); +SELECT f1 FROM t1 WHERE f1=1 AND +(MATCH (title) AGAINST ('table' IN BOOLEAN MODE) OR +MATCH (body) AGAINST ('table' IN BOOLEAN MODE)); +f1 +1 +1 +DROP TABLE t1; +# End of test for Bug#22679209 diff --git a/mysql-test/suite/innodb_fts/r/phrase.result b/mysql-test/suite/innodb_fts/r/phrase.result new file mode 100644 index 00000000000..efcbaeac66c --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/phrase.result @@ -0,0 +1,84 @@ +CREATE TABLE articles ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +title VARCHAR(200), +body TEXT, +FULLTEXT (title,body) +) ENGINE=InnoDB; +INSERT INTO articles (title,body) VALUES +(NULL, 'mysql good database'), +(NULL, ' mysql good database'), +('', 'mysql good database'), +('', ' mysql good database'), +(' ', 'mysql good database'), +('mysql', 'good database'), +('mysql ', 'good database'), +('mysql', ' good database'), +('mysql good database', ''), +('mysql good database', NULL); +SET GLOBAL innodb_ft_aux_table="test/articles"; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION +database 1 10 10 1 11 +database 1 10 10 2 12 +database 1 10 10 3 11 +database 1 10 10 4 12 +database 1 10 10 5 13 +database 1 10 10 6 11 +database 1 10 10 7 12 +database 1 10 10 8 12 +database 1 10 10 9 11 +database 1 10 10 10 11 +good 1 10 10 1 6 +good 1 10 10 2 7 +good 1 10 10 3 6 +good 1 10 10 4 7 +good 1 10 10 5 8 +good 1 10 10 6 6 +good 1 10 10 7 7 +good 1 10 10 8 7 +good 1 10 10 9 6 +good 1 10 10 10 6 +mysql 1 10 10 1 0 +mysql 1 10 10 2 1 +mysql 1 10 10 3 0 +mysql 1 10 10 4 1 +mysql 1 10 10 5 2 +mysql 1 10 10 6 0 +mysql 1 10 10 7 0 +mysql 1 10 10 8 0 +mysql 1 10 10 9 0 +mysql 1 10 10 10 0 +SET GLOBAL innodb_ft_aux_table=default; +SELECT * FROM articles; +id title body +1 NULL mysql good database +2 NULL mysql good database +3 mysql good database +4 mysql good database +5 mysql good database +6 mysql good database +7 mysql good database +8 mysql good database +9 mysql good database +10 mysql good database NULL +SELECT * FROM articles WHERE MATCH(title, body) +AGAINST('"mysql good database"' IN BOOLEAN MODE); +id title body +1 NULL mysql good database +2 NULL mysql good database +3 mysql good database +4 mysql good database +5 mysql good database +9 mysql good database +10 mysql good database NULL +SELECT * FROM articles WHERE MATCH(title, body) +AGAINST('("mysql good database")' IN BOOLEAN MODE); +id title body +1 NULL mysql good database +2 NULL mysql good database +3 mysql good database +4 mysql good database +5 mysql good database +9 mysql good database +10 mysql good database NULL +DROP TABLE articles; diff --git a/mysql-test/suite/innodb_fts/r/result_cache_limit.result b/mysql-test/suite/innodb_fts/r/result_cache_limit.result new file mode 100644 index 00000000000..4f13f4e702e --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/result_cache_limit.result @@ -0,0 +1,31 @@ +CREATE TABLE t1 ( +id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, +a VARCHAR(200), +b TEXT +) ENGINE= InnoDB; +CREATE FULLTEXT INDEX idx on t1 (a,b); +INSERT INTO t1 (a,b) VALUES +('MySQL from Tutorial','DBMS stands for DataBase ...') , +('when To Use MySQL Well','After that you went through a ...'), +('where will Optimizing MySQL','what In this tutorial we will show ...'), +('MySQL from Tutorial','DBMS stands for DataBase ...') , +('when To Use MySQL Well','After that you went through a ...'), +('where will Optimizing MySQL','what In this tutorial we will show ...'), +('MySQL from Tutorial','DBMS stands for DataBase ...') , +('when To Use MySQL Well','After that you went through a ...'), +('where will Optimizing MySQL','what In this tutorial we will show ...'); +SET @save_limit=@@GLOBAL.innodb_ft_result_cache_limit; +SET @save_dbug=@@debug_dbug; +SET debug_dbug="+d,fts_instrument_result_cache_limit"; +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' IN BOOLEAN MODE); +COUNT(*) +9 +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' WITH QUERY EXPANSION); +ERROR HY000: Table handler out of memory +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database"' IN BOOLEAN MODE); +ERROR HY000: Table handler out of memory +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database" @ 5' IN BOOLEAN MODE); +ERROR HY000: Table handler out of memory +SET debug_dbug=@save_dbug; +DROP TABLE t1; +SET GLOBAL innodb_ft_result_cache_limit=@save_limit; diff --git a/mysql-test/suite/innodb_fts/r/savepoint.result b/mysql-test/suite/innodb_fts/r/savepoint.result new file mode 100644 index 00000000000..1abfc961d0a --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/savepoint.result @@ -0,0 +1,318 @@ +CREATE TABLE articles ( +id INT UNSIGNED NOT NULL PRIMARY KEY, +title VARCHAR(200), +FULLTEXT (title) +) ENGINE= InnoDB; +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +4 mysql +5 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +ROLLBACK TO SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +4 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +5 mysql +6 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK TO SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +4 mysql +5 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +RELEASE SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +4 mysql +5 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +4 mysql +5 mysql +6 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +RELEASE SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +4 mysql +5 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +RELEASE SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +4 mysql +5 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +ROLLBACK TO SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +4 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +RELEASE SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK TO SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +COMMIT; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +2 mysql +3 mysql +5 mysql +6 mysql +7 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +ROLLBACK; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +3 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +ROLLBACK; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +4 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +5 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +ROLLBACK TO SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +5 mysql +TRUNCATE TABLE articles; +INSERT INTO articles(id, title) VALUES(1, 'mysql'); +BEGIN; +INSERT INTO articles(id, title) VALUES(2, 'mysql'); +SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(3, 'mysql'); +SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(4, 'mysql'); +ROLLBACK TO SAVEPOINT sp2; +INSERT INTO articles(id, title) VALUES(5, 'mysql'); +RELEASE SAVEPOINT sp1; +INSERT INTO articles(id, title) VALUES(6, 'mysql'); +ROLLBACK; +INSERT INTO articles(id, title) VALUES(7, 'mysql'); +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); +id title +1 mysql +7 mysql +DROP TABLE articles; diff --git a/mysql-test/suite/innodb_fts/r/subexpr.result b/mysql-test/suite/innodb_fts/r/subexpr.result new file mode 100644 index 00000000000..cf476abb893 --- /dev/null +++ b/mysql-test/suite/innodb_fts/r/subexpr.result @@ -0,0 +1,105 @@ +# +# Bug #20028323 INNODB FULLTEXT BOOLEAN SEARCH INCORRECTLY HANDLES +# PARENTHESES +# +CREATE TABLE t1 ( +f1 INT NOT NULL AUTO_INCREMENT, +f2 TEXT NOT NULL, +PRIMARY KEY (f1), +FULLTEXT (f2) +) ENGINE=InnoDB DEFAULT CHARSET=utf8; +INSERT INTO t1 (f2) VALUES +('Pumpkin soup with cheese bread'), +('Yellow chicken curry'), +('Fresh green vegetables with garlic'); +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+pumpkin' IN BOOLEAN MODE); +f1 f2 +1 Pumpkin soup with cheese bread +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+cheese' IN BOOLEAN MODE); +f1 f2 +1 Pumpkin soup with cheese bread +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+(pumpkin cheese)' IN BOOLEAN MODE); +f1 f2 +1 Pumpkin soup with cheese bread +SELECT * FROM t1 WHERE MATCH(f2) +AGAINST('+pumpkin +(souffle)' IN BOOLEAN MODE); +f1 f2 +SELECT * FROM t1 WHERE MATCH(f2) +AGAINST('+pumpkin +(souffle tart)' IN BOOLEAN MODE); +f1 f2 +SELECT * FROM t1 WHERE MATCH(f2) +AGAINST('+pumpkin +(>souffle souffle = 1 +#AND t1.id <=3 ; + +# proximity search +# insert for proximity search +INSERT INTO t1 (a,b) VALUES ('test query expansion','for database ...'); +# Insert into table with similar word of different distances +INSERT INTO t1 (a,b) VALUES + ('test proximity search, test, proximity and phrase', + 'search, with proximity innodb'); + +INSERT INTO t1 (a,b) VALUES + ('test proximity fts search, test, proximity and phrase', + 'search, with proximity innodb'); + +INSERT INTO t1 (a,b) VALUES + ('test more proximity fts search, test, more proximity and phrase', + 'search, with proximity innodb'); + + +SELECT id FROM t1 WHERE t1.id = (SELECT MAX(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); +SELECT id FROM t1 WHERE t1.id > (SELECT MIN(t2.id) FROM t1 AS t2 WHERE +MATCH(t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); + +SELECT id FROM t1 WHERE t1.id IN (SELECT t2.id FROM t1 AS t2 WHERE +MATCH (t2.a,t2.b) AGAINST ('"proximity search"@2' IN BOOLEAN MODE)); + +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"proximity search"@2' IN BOOLEAN MODE) +AND t2.id=t1.id); + +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"more test proximity"@3' IN BOOLEAN MODE) +AND t2.id=t1.id); + +SELECT id FROM t1 WHERE EXISTS (SELECT id FROM t1 AS t2 WHERE +MATCH t2.a,t2.b AGAINST ('"more test proximity"@2' IN BOOLEAN MODE) +AND t2.id=t1.id); + + +#------------------------------------------------------------------------------ +# create table AS SELECT from fts indexed table +#------------------------------------------------------------------------------ +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST ('support') ; +SHOW CREATE TABLE t2; +SELECT id FROM t2; +DROP TABLE t2; + +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST("+support +collections" IN BOOLEAN MODE); +SHOW CREATE TABLE t2; +SELECT id FROM t2; +DROP TABLE t2; + +CREATE TABLE t2 ENGINE = InnoDB AS SELECT id FROM t1 WHERE +MATCH a,b AGAINST ('"proximity search"@10' IN BOOLEAN MODE); +SHOW CREATE TABLE t2; +SELECT id FROM t2; +DROP TABLE t2; + +DROP TABLE t1; + + +#------------------------------------------------------------------------------ +# Verift FTS with NULL records +#------------------------------------------------------------------------------ +# Create FTS table +EVAL CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Create the FTS index again +CREATE FULLTEXT INDEX idx on t1 (a,b); + + +# Insert rows +INSERT INTO t1 (a,b) VALUES +('MySQL from Tutorial','DBMS stands for DataBase ...'); + +let $counter = 50; +--disable_query_log +WHILE ($counter > 0) { + INSERT INTO t1 (a,b) VALUES (NULL,NULL); + dec $counter; +} +--enable_query_log +INSERT INTO t1 (a,b) VALUES +('when To Use MySQL Well','After that you went through a ...'); + +let $counter = 50; +--disable_query_log +WHILE ($counter > 0) { + INSERT INTO t1 (a,b) VALUES (NULL,NULL); + dec $counter; +} +--enable_query_log +INSERT INTO t1 (a,b) VALUES +('where will Optimizing MySQL','what In this tutorial we will show ...'); + +INSERT INTO t1 (a,b) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), +('MySQL vs. YourSQL','In the following database comparison ...'), +('MySQL Security','When configured properly, MySQL null...'); + +SELECT COUNT(*) FROM t1; +SELECT COUNT(*) FROM t1 WHERE a IS NULL; +SELECT COUNT(*) FROM t1 WHERE b IS NOT NULL; + +SELECT id FROM t1 + WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +SELECT id FROM t1 + WHERE MATCH (a,b) + AGAINST (NULL IN NATURAL LANGUAGE MODE); +SELECT id FROM t1 + WHERE MATCH (a,b) + AGAINST (NULL WITH QUERY EXPANSION); +SELECT id FROM t1 + WHERE MATCH (a,b) + AGAINST ('null' IN NATURAL LANGUAGE MODE); +# Boolean search +# Select rows contain "MySQL" but not "YourSQL" +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE) AND (a IS NOT NULL OR b IS NOT NULL); +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE) AND (a IS NULL AND b IS NOT NULL); + +# Select rows contain at least one of the two words +SELECT id FROM t1 WHERE MATCH (a,b) +AGAINST ('DBMS Security' IN BOOLEAN MODE); + +# Test query expansion +SELECT COUNT(*) FROM t1 +WHERE MATCH (a,b) +AGAINST ('database' WITH QUERY EXPANSION); + +# proximity +SELECT id FROM t1 +WHERE MATCH (a,b) +AGAINST ('"following database"@10' IN BOOLEAN MODE); + + +DROP TABLE t1; + + + +#------------------------------------------------------------------------------ +# More FTS test from peter's testing +#------------------------------------------------------------------------------ +--disable_warnings +drop table if exists t50; +--enable_warnings + +set names utf8; + + +--echo "----------Test1---------" +# Create FTS table +create table t50 (s1 varchar(60) character set utf8 collate utf8_bin) engine = innodb; +create fulltext index i on t50 (s1); +# INNODB_FTS: Assert - fixed +# Assert : InnoDB: Failing assertion: rbt_validate(result_doc->tokens) +insert into t50 values ('ABCDE'),('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'); +# it was giving empty result set instead of one record +select * from t50 where match(s1) against ('VÃÆ·WÄ°'); +drop table t50; + + +--echo "----------Test2---------" +create table t50 (s1 int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCDE'); +# INNODB_FTS: RESULT DIFF +# Order by does not sort result. +# Optimizer's Evgeny is investigate a similar issue. InnoDB FTS is used only +# for FT search, and should not be used as regular index for such order by query. +# Correct the result file when fixed. +select * from t50 order by s2; +drop table t50; + + +--echo "----------Test3---------" +create table t50 (id int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCDE'); +set @@autocommit=0; +update t50 set s2 = lower(s2); +update t50 set s2 = upper(s2); +commit; +select * from t50 where match(s2) against ('VÃÆ·WÄ° FGHIJ KLMNO ABCDE' in boolean mode); +select * from t50; +drop table t50; +set @@autocommit=1; + +--echo "----------Test4---------" +create table t50 (id int unsigned primary key auto_increment, s2 +varchar(60) character set utf8) engine = innodb; +create fulltext index i on t50 (s2); +insert into t50 (s2) values ('FGHIJ'),('KLMNO'),('VÃÆ·WÄ°'),('ABCD*'); +select * from t50 where match(s2) against ('abcd*' in natural language +mode); +# INNODB_FTS: RESULT DIFF(Expected). InnoDB do not index "*", so +# word "ABCD" indexed, instead of "ABCD*" +select * from t50 where match(s2) against ('abcd*' in boolean mode); +drop table t50; + + +--echo "----------Test5---------" +create table t50 (s1 int, s2 varchar(200), fulltext key(s2)) engine = innodb; +set @@autocommit=0; +insert into t50 values (1,'Sunshine'),(2,'Lollipops'); +select * from t50 where match(s2) against('Rainbows'); +rollback; +select * from t50; +drop table t50; +set @@autocommit=1; + +--echo "----------Test6---------" +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('aab` MySQL Tutorial','DBMS stands for DataBase ...') , + ('aas How To Use MySQL Well','After you went through a ...'), + ('aac Optimizing MySQL','In this tutorial we will show ...'); +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('aac 1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('aab MySQL vs. YourSQL','In the following database comparison ...'), + ('aaa MySQL Security','When configured properly, MySQL ...'); +# Create the FTS index Using Alter Table +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); + +-- disable_query_log +-- disable_result_log +ANALYZE TABLE t1; +-- enable_result_log +-- enable_query_log + +SELECT * FROM t1 ORDER BY MATCH(a,b) AGAINST ('aac') DESC; +SELECT * FROM t1 ORDER BY MATCH(a,b) AGAINST ('aab') DESC; + +--echo "----------Test7---------" +select * from t1 where match(a,b) against ('aaa') +union select * from t1 where match(a,b) against ('aab') +union select * from t1 where match(a,b) against ('aac'); + +select * from t1 where match(a,b) against ('aaa') + or match(a,b) against ('aab') + or match(a,b) against ('aac'); + +DROP TABLE t1; + +--echo "----------Test8---------" +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ... abcd') , + ('How To Use MySQL Well','After you went through a q ...abdd'), + ('Optimizing MySQL','In this tutorial we will show ...abed'); + +# Create the FTS index Using Alter Table +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +EVAL SHOW CREATE TABLE t1; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. q ...'), + ('MySQL vs. YourSQL use','In the following database comparison ...'), + ('MySQL Security','When run configured properly, MySQL ...'); + +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run'); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('use'); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('went'); +# rows should be matched as 'q' is single char its not indexed +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run') AND NOT MATCH(a,b) AGAINST ('q'); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('use') AND NOT MATCH(a,b) AGAINST ('q'); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('went') AND NOT MATCH(a,b) AGAINST ('q'); + +--echo "----------Test9---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE=MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +SET @x = (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('run')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('use')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('went')); +SET @x = @x + (SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('run')); +SET @x2 = (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('run')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('use')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('went')); +SET @x2 = @x2 + (SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('run')); +# Innodb returns value for x which is correct +SELECT @x, @x2; + + +DROP TABLE t2; + +--echo "----------Test10---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE=MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); +SELECT COUNT(*) FROM t1 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); + +DROP TABLE t2; + + +--echo "----------Test11---------" +CREATE TABLE t2 AS SELECT * FROM t1; +ALTER TABLE t2 ENGINE = MYISAM; +CREATE FULLTEXT INDEX i ON t2 (a,b); +ALTER TABLE t2 ENGINE=InnoDB; +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ('run'); +SELECT COUNT(*) FROM t2 WHERE MATCH(a,b) AGAINST ('abc*' IN BOOLEAN MODE); +DROP TABLE t2,t1; + + +--echo "----------Test13---------" +set names utf8; + +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200) CHARACTER SET UTF8 COLLATE UTF8_SPANISH_CI) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1 (s2); +INSERT INTO t1 VALUES (1,'aaCen'),(2,'aaCha'),(3,'aaCio'),(4,'aaçen'),(5,'aaçha'),(6,'aaçio'); +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('aach*' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('aaC*' IN BOOLEAN MODE); +DROP TABLE t1; + +--echo "----------Test14---------" +CREATE TABLE t1(s1 INT , s2 VARCHAR(100) CHARACTER SET sjis) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1 (s2); +INSERT INTO t1 VALUES (1,'ペペペ'),(2,'テテテ'),(3,'ルルル'),(4,'ã‚°ã‚°ã‚°'); +# Innodb Asset : file ha_innodb.cc line 4557 +#SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('テテ*' IN BOOLEAN MODE); +DROP TABLE t1; + + +--echo "----------Test15---------" +CREATE TABLE t1 (s1 VARCHAR (60) CHARACTER SET UTF8 COLLATE UTF8_UNICODE_520_CI) ENGINE = MyISAM; +CREATE FULLTEXT INDEX i ON t1 (s1); +INSERT INTO t1 VALUES +('a'),('b'),('c'),('d'),('ÅÅÅÅ'),('LLLL'),(NULL),('ÅÅÅÅ ÅÅÅÅ'),('LLLLLLLL'); +SELECT * FROM t1 WHERE MATCH(s1) AGAINST ('LLLL' COLLATE UTF8_UNICODE_520_CI); +DROP TABLE if EXISTS t2; +CREATE TABLE t2 (s1 VARCHAR(60) CHARACTER SET UTF8 COLLATE UTF8_POLISH_CI) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t2 ( s1); +INSERT INTO t2 VALUES +('a'),('b'),('c'),('d'),('ÅÅÅÅ'),('LLLL'),(NULL),('ÅÅÅÅ ÅÅÅÅ'),('LLLLLLLL'); +SELECT * FROM t2 WHERE MATCH(s1) AGAINST ('LLLL' COLLATE UTF8_UNICODE_520_CI); +--disable_warnings +DROP TABLE t1,t2; +--enable_warnings + +--echo "----------Test16---------" +CREATE TABLE t1 (s1 INT, s2 VARCHAR(50) CHARACTER SET UTF8) ENGINE = InnoDB; +CREATE FULLTEXT INDEX i ON t1(s2); +INSERT INTO t1 VALUES (2, 'ÄŸÄ— DaÅ›i p '); +SELECT * FROM t1 WHERE MATCH(s2) AGAINST ('+p +"ÄŸÄ— DaÅ›i*"' IN BOOLEAN MODE); +DROP TABLE t1; + + +--echo "----------Test19---------" +#19 Failure with Boolean quoted search +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8) ENGINE = InnoDB; +INSERT INTO t1 VALUES (1,'İóëɠ'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +SELECT * FROM t1 WHERE MATCH(char_column) AGAINST ('"İóëɠ"' IN BOOLEAN MODE); +DROP TABLE t1; + +--echo "----------Test20---------" +#20 Crash with utf32 and boolean mode. +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF32, char_column2 VARCHAR(60) character set utf8) ENGINE = InnoDB; +INSERT INTO t1 (char_column) VALUES ('abcde'),('fghij'),('klmno'),('qrstu'); +UPDATE t1 SET char_column2 = char_column; +CREATE FULLTEXT INDEX i ON t1 (char_column2); +--error ER_FT_MATCHING_KEY_NOT_FOUND +SELECT * FROM t1 WHERE MATCH(char_column) AGAINST ('abc*' IN BOOLEAN MODE); +DROP TABLE t1; + +--echo "----------Test22---------" +# case 22 +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8) ENGINE = InnoDB; +INSERT INTO t1 VALUES (1,'aaa'),(2,'bbb'),(3,'ccc'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +HANDLER t1 OPEN; +--error ER_KEY_DOESNT_SUPPORT +HANDLER t1 READ i = ('aaa'); +DROP TABLE t1; +#23. Duplicate key error when there are no unique indexes (procedure test) +#24 Failure after cascading update - already have tests + +--echo "----------Test25---------" +#25 Failure with Croatian boolean truncated search. +CREATE TABLE t1 ( id INT , char_column VARCHAR(60) CHARACTER SET UTF8 COLLATE UTF8_CROATIAN_CI) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1,'LJin'),(2,'ljin'),(3,'lmin'),(4,'LJLJLJLJLJ'); +CREATE FULLTEXT INDEX i ON t1 (char_column); +#inndob:error incorrect result correct it after fix +SELECT count(*) FROM t1 WHERE MATCH (char_column) AGAINST ('lj*' IN BOOLEAN MODE); +DROP TABLE t1; + +#26. Index error when run procedure call from multiple clients + +--echo "----------Test27---------" +#27 Crash after server restart +CREATE TABLE t1 (id INT,char_column VARCHAR(60)) ENGINE=InnoDB; +SET @@autocommit=0; +CREATE FULLTEXT INDEX i ON t1 (char_column); +INSERT INTO t1 values (1,'aaa'); +echo "restart server..." +# Restart the server +--source include/restart_mysqld.inc +DELETE FROM t1 WHERE MATCH(char_column) AGAINST ('bbb'); +SET @@autocommit=1; +DROP TABLE t1; + +--echo "----------Test28---------" +drop table if exists `fts_test`; +create table `fts_test`(`a` text,fulltext key(`a`))engine=innodb; +set session autocommit=0; +insert into `fts_test` values (''); +savepoint `b`; +savepoint `b`; +set session autocommit=1; +DROP TABLE fts_test; + +# Continue test savepoint related operations. With a commit after +# multiple rollback to savepoints +--echo "----------Test29---------" +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) + ) ENGINE=InnoDB; + +INSERT INTO articles (title,body) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...'); + + +start transaction; + +INSERT INTO articles (title,body) VALUES +('How To Use MySQL Well','After you went through a ...'); + +savepoint `a1`; + +INSERT INTO articles (title,body) VALUES +('Optimizing MySQL','In this tutorial we will show ...'); + +savepoint `a2`; + +INSERT INTO articles (title,body) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'); + +savepoint `a3`; + +INSERT INTO articles (title,body) VALUES +('MySQL vs. YourSQL','In the following database comparison ...'); + +savepoint `a4`; + +# FTS do not parse those uncommitted rows, only one row should show up +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Database' IN NATURAL LANGUAGE MODE); + +rollback to savepoint a3; + +# The last inserted row should not be there +select title, body from articles; + +INSERT INTO articles (title,body) VALUES +('MySQL Security','When configured properly, MySQL ...'); + +savepoint `a5`; + +select title, body from articles; + +rollback to savepoint a2; + +select title, body from articles; + +commit; + +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Database' IN NATURAL LANGUAGE MODE); + +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +DROP TABLE articles; + +# Continue test savepoint related operations. With a rollback after +# multiple rollback to savepoints +--echo "----------Test30---------" +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) + ) ENGINE=InnoDB; + +INSERT INTO articles (title,body) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...'); + +start transaction; + +INSERT INTO articles (title,body) VALUES +('How To Use MySQL Well','After you went through a ...'); + +savepoint `a1`; + +INSERT INTO articles (title,body) VALUES +('Optimizing MySQL','In this tutorial we will show ...'); + +savepoint `a2`; + +INSERT INTO articles (title,body) VALUES +('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'); + +savepoint `a3`; + +INSERT INTO articles (title,body) VALUES +('MySQL vs. YourSQL','In the following database comparison ...'); + +savepoint `a4`; + +# FTS do not parse those uncommitted rows, only one row should show up +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Database' IN NATURAL LANGUAGE MODE); + +rollback to savepoint a3; + +# The last inserted row should not be there +select title, body from articles; + +INSERT INTO articles (title,body) VALUES +('MySQL Security','When configured properly, MySQL ...'); + +savepoint `a5`; + +select title, body from articles; + +rollback to savepoint a2; + +select title, body from articles; + +rollback; + +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Database' IN NATURAL LANGUAGE MODE); + +SELECT * FROM articles + WHERE MATCH (title,body) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +DROP TABLE articles; + +# Test for Bug #13907075 - DIFFERENT RESULTS FOR DIFFERENT TERM ORDER +# WITH INNODB BOOLEAN FULLTEXT SEARCH. The FTS_IGNORE ("-") operation +# is orderless +# Create FTS table +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) + ) ENGINE=InnoDB; + +# Insert six rows +INSERT INTO articles (title,body) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'), + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +-- disable_result_log +ANALYZE TABLE articles; +-- enable_result_log + +SELECT *, MATCH(title, body) AGAINST ('-database +MySQL' IN BOOLEAN MODE) AS score from articles; + +SELECT *, MATCH(title, body) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score FROM articles; + +# With subquery +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (database - tutorial)' IN BOOLEAN MODE); + +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (- tutorial database)' IN BOOLEAN MODE); + +# More complex query +SELECT * FROM articles where MATCH(title, body) AGAINST ('MySQL - (- tutorial database) -Tricks' IN BOOLEAN MODE); + +SELECT * FROM articles where MATCH(title, body) AGAINST ('-Tricks MySQL - (- tutorial database)' IN BOOLEAN MODE); + +DROP TABLE articles; + +# Test for Bug 13940669 - 64901: INNODB: ASSERTION FAILURE IN +# THREAD 34387022112 IN FILE REM0CMP.CC LINE 5 + +drop table if exists t1; + +create table t1 (FTS_DOC_ID bigint unsigned auto_increment not null primary key, +title varchar(200),body text,fulltext(title,body)) engine=innodb; + +insert into t1 set body='test'; + +select * from t1 where match(title,body) against('%test'); + +select * from t1 where match(title,body) against('%'); + +select * from t1 where match(title,body) against('%%%%'); + +drop table t1; + +# Test for Bug 13881758 - 64745: CREATE FULLTEXT INDEX CAUSES CRASH +# Create a database with empty space in its name +CREATE DATABASE `benu database`; + +USE `benu database`; + +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'); + +# Create the FTS index Using Alter Table +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +EVAL SHOW CREATE TABLE t1; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +# Select word "tutorial" in the table +SELECT id FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +# boolean mode +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; +select id, MATCH(a,b) AGAINST("collections support" IN BOOLEAN MODE) as x from t1; +select id from t1 where MATCH a,b AGAINST ("+call* +coll*" IN BOOLEAN MODE); +select id from t1 where MATCH a,b AGAINST ('"support now"' IN BOOLEAN MODE); +select id from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE); + +DROP DATABASE `benu database`; + +USE test; + +# Test for Bug #14101706 - CRASH WITH DDL IN ROW_MERGE_BUILD_INDEXES +# WHEN FULLTEXT INDEXES EXIST + +CREATE TABLE `t21` (`a` text, `b` int not null, +fulltext key (`a`), fulltext key (`a`) +) ENGINE=INNODB DEFAULT CHARSET=LATIN1; + +--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`), ALGORITHM=INPLACE; +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`); + +DROP TABLE t21; + +CREATE TABLE `t21` (`a` text, `b` int not null, +fulltext key (`a`)) ENGINE=INNODB DEFAULT CHARSET=LATIN1; + +ALTER TABLE `t21` ADD UNIQUE INDEX (`b`); + +DROP TABLE t21; + +# Test primary index rebuild +CREATE TABLE t1 ( + id INT NOT NULL, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 VALUES + (1, 'MySQL Tutorial','DBMS stands for DataBase ...') , + (2, 'How To Use MySQL Well','After you went through a ...'), + (3, 'Optimizing MySQL','In this tutorial we will show ...'); + +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); + +ALTER TABLE t1 ADD UNIQUE INDEX (`id`); + +# Select word "tutorial" in the table +SELECT id FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +# boolean mode +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +select id, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; + +DROP TABLE t1; + +# Test create the FTS and primary index in the same clause +CREATE TABLE t1 ( + id INT NOT NULL, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 VALUES + (1, 'MySQL Tutorial','DBMS stands for DataBase ...') , + (2, 'How To Use MySQL Well','After you went through a ...'), + (3, 'Optimizing MySQL','In this tutorial we will show ...'); + +ALTER TABLE t1 ADD UNIQUE INDEX (`id`), ADD FULLTEXT INDEX idx (a,b); + +# Select word "tutorial" in the table +SELECT id FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +# boolean mode +select id from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +select id from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); + +DROP TABLE t1; + +# Create FTS table with FTS_DOC_ID already existed +CREATE TABLE t1 ( + FTS_DOC_ID BIGINT UNSIGNED NOT NULL, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 VALUES + (1, 'MySQL Tutorial','DBMS stands for DataBase ...') , + (2, 'How To Use MySQL Well','After you went through a ...'), + (3, 'Optimizing MySQL','In this tutorial we will show ...'); + +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); + +ALTER TABLE t1 ADD UNIQUE INDEX (`FTS_DOC_ID`); + +# Select word "tutorial" in the table +SELECT FTS_DOC_ID FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +# boolean mode +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +select FTS_DOC_ID, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; + +DROP TABLE t1; + +# Create FTS table with FTS_DOC_ID and FTS_DOC_ID_INDEX +CREATE TABLE t1 ( + FTS_DOC_ID BIGINT UNSIGNED NOT NULL, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 VALUES + (1, 'MySQL Tutorial','DBMS stands for DataBase ...') , + (2, 'How To Use MySQL Well','After you went through a ...'), + (3, 'Optimizing MySQL','In this tutorial we will show ...'); + +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b), ADD UNIQUE INDEX FTS_DOC_ID_INDEX (FTS_DOC_ID); + +# Select word "tutorial" in the table +SELECT FTS_DOC_ID FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +# boolean mode +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE); +select FTS_DOC_ID from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE); +select FTS_DOC_ID, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1; + +DROP TABLE t1; + +# Test for bug #14079609 - FTS: CRASH IN FTS_TRX_TABLE_CMP WITH SAVEPOINTS, XA + +CREATE TABLE t2 (`b` char(2),fulltext(`b`)) ENGINE=INNODB +DEFAULT CHARSET=LATIN1; + +CREATE TABLE t3 LIKE t2; + +INSERT INTO `t2` VALUES(); + +COMMIT WORK AND CHAIN; + +INSERT INTO `t3` VALUES (); +UPDATE `t2` SET `b` = 'a'; + +SAVEPOINT BATCH1; + +DROP TABLE t2; +DROP TABLE t3; + +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'); + +# Create the FTS index Using Alter Table +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); + +COMMIT WORK AND CHAIN; + +INSERT INTO t1 (a,b) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +SAVEPOINT BATCH1; + +SELECT id FROM t1 WHERE MATCH (a,b) + AGAINST ('MySQL' IN NATURAL LANGUAGE MODE); + +INSERT INTO t1 (a,b) VALUES + ('1002 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + + +ROLLBACK TO SAVEPOINT BATCH1; + +COMMIT; + +SELECT id FROM t1 WHERE MATCH (a,b) + AGAINST ('MySQL' IN NATURAL LANGUAGE MODE); + +DROP TABLE t1; + +# Test for Bug 14588091 - FTS: BUFFER OVERFLOW IN FTS_AST_CREATE_NODE_TEXT +CREATE TABLE `t` (`a` char(20) character set utf8 default null, +fulltext key (`a`)) ENGINE=INNODB; +INSERT INTO `t` VALUES ('a'); +INSERT INTO `t` VALUES ('aaa'); + +# 0x22 is the '"', 0xdd is not encoded in utf8 +SELECT MATCH(`a`) AGAINST (0x22dd22) FROM `t`; +SELECT MATCH(`a`) AGAINST (0x2222) FROM `t`; +SELECT MATCH(`a`) AGAINST (0x22) FROM `t`; + +# this should show one match +SELECT MATCH(`a`) AGAINST (0x2261616122) FROM `t`; + +# again 0xdd should be ignored +SELECT MATCH(`a`) AGAINST (0x2261dd6122) FROM `t`; + +SELECT MATCH(`a`) AGAINST (0x2261dd612222226122) FROM `t`; + +DROP TABLE t; + +# InnoDB FTS does not support index scan from handler +CREATE TABLE t(a CHAR(1),FULLTEXT KEY(a)) ENGINE=INNODB; +HANDLER t OPEN; +HANDLER t READ a NEXT; +HANDLER t READ a PREV; +DROP TABLE t; + +CREATE TABLE `%`(a TEXT, FULLTEXT INDEX(a)) ENGINE=INNODB; +CREATE TABLE `A B`(a TEXT, FULLTEXT INDEX(a)) ENGINE=INNODB; +DROP TABLE `%`; +DROP TABLE `A B`; + +CREATE TABLE `t-26`(a VARCHAR(10),FULLTEXT KEY(a)) ENGINE=INNODB; +INSERT INTO `t-26` VALUES('117'); +DROP TABLE `t-26`; + +# Test on phrase search with stopwords contained in the search string +CREATE TABLE `t1` ( + `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, + `content` TEXT NOT NULL, + PRIMARY KEY (`id`), + FULLTEXT INDEX `IDX_CONTEXT_FULLTEXT`(`content`) +) +ENGINE = InnoDB; + +insert into t1 (content) +values +('This is a story which has has a complicated phrase structure here in the +middle'), +('This is a story which doesn''t have that text'), +('This is a story that has complicated the phrase structure'); + +select * from t1 +where match(content) against('"complicated phrase structure"' in boolean +mode); + +# Test single phrase search with "+" symbol, one row should be returned +select * from t1 +where match(content) against('+"complicated phrase structure"' in boolean +mode); + +# Test phrase search with stopwords in between, one row should be returned +select * from t1 +where match(content) against('"complicated the phrase structure"' in boolean +mode); + +# Test phrase search with multiple "+" symbols +select * from t1 where match(content) against('+"this is a story which" +"complicated the phrase structure"' in boolean mode); + +# Test phrase search with leading word is a stopword, such stopword would be +# ignored +select * from t1 where match(content) against('"the complicated the phrase structure"' in boolean mode); + +# Test phrase search with non-matching stopword in between, no row should be +# returned +select * from t1 where match(content) against('"complicated a phrase structure"' in boolean mode); + +DROP TABLE t1; + +CREATE TABLE my (id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, +c VARCHAR(32), FULLTEXT(c)) ENGINE = INNODB; + +INSERT INTO my (c) VALUES ('green-iguana'); + +SELECT * FROM my WHERE MATCH(c) AGAINST ('green-iguana'); + +DROP TABLE my; + +CREATE TABLE ift ( + `a` int(11) NOT NULL, + `b` text, + PRIMARY KEY (`a`), + FULLTEXT KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; + +INSERT INTO ift values (1, "skip"); +INSERT INTO ift values (2, "skip and networking"); +INSERT INTO ift values (3, "--skip-networking"); +INSERT INTO ift values (4, "-donot--skip-networking"); + +SELECT * FROM ift WHERE MATCH (b) AGAINST ('--skip-networking'); +SELECT * FROM ift WHERE MATCH (b) AGAINST ('skip-networking'); +SELECT * FROM ift WHERE MATCH (b) AGAINST ('----'); +SELECT * FROM ift WHERE MATCH (b) AGAINST ('-donot--skip-networking'); + +DROP TABLE ift; + +# Test special cases of wildword. +# Create FTS table +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) + ) ENGINE=InnoDB; + +# Insert six rows +INSERT INTO articles (title,body) VALUES + ('MySQL Tutorial','DBMS stands for DataBase ...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'), + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('( that''s me )','When configured properly, MySQL ...'); + +SELECT * FROM articles WHERE MATCH (title,body) + AGAINST ('( yours''s* )' IN BOOLEAN MODE); + +SELECT * FROM articles WHERE MATCH (title,body) + AGAINST ('s*' IN BOOLEAN MODE); + +SELECT * FROM articles WHERE MATCH (title,body) + AGAINST ('stands\'] | * | show[@database' IN NATURAL LANGUAGE MODE); + +DROP TABLE articles; + +# Test for BUG#16429688 - FTS: SYNTAX ERROR, UNEXPECTED '*', EXPECTING $END +CREATE TABLE t1(a TEXT CHARACTER SET LATIN1, FULLTEXT INDEX(a)) ENGINE=INNODB; + +--error ER_PARSE_ERROR +SELECT * FROM t1 WHERE MATCH(a) AGAINST("*"); + +DROP TABLE t1; + +# Test for BUG#16516193 - LITERAL PHRASES CANNOT BE COMBINED WITH + OR - OPERATOR +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + FULLTEXT (a) + ) ENGINE= InnoDB; + +# Insert rows +INSERT INTO t1 (a) VALUES + ('Do you know MySQL is a good database'), + ('How to build a good database'), + ('Do you know'), + ('Do you know MySQL'), + ('How to use MySQL'), + ('Do you feel good'), + ('MySQL is good'), + ('MySQL is good to know'), + ('What is database'); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know mysql"' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql")' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('("know mysql" good)' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql" good)' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('(good "know mysql")' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+(good "know mysql")' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+("know mysql" "good database")' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know mysql" +"good database"' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know database"@4' IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"know database"@8' IN BOOLEAN MODE); + +# Drop table +DROP TABLE t1; + +# Test for BUG#16885178 - INNODB FULLTEXT PHRASE SEARCH VALGRIND ERROR +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + FULLTEXT (a) + ) ENGINE= InnoDB; + +# Insert a special row +INSERT INTO t1 (a) VALUES + ('know mysql good database'); + +# This phrase search fails in valgrind test before the fix. +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('+"good database"' IN BOOLEAN MODE); + +DROP TABLE t1; + +# Test single term ranking +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) + ) ENGINE=InnoDB; + +# Repeatedly insert/delete records, the ranking should be the same for +# each of them +INSERT INTO articles (title,body) VALUES ('Test Article','blah blah +blah'),("Matt's Noise",'this is noisy'),('February Weather','It was terrible +this year.'),('Peter Pan','Tis a kids story.'),('Test1','nada'),('Database +database database','foo database database database'),('Database article +title','body with lots of words.'),('myfulltext database', 'my test fulltext +database'); + +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; +DELETE from articles WHERE title like "myfulltext database"; + +INSERT INTO articles (title,body) VALUES ('myfulltext database', 'my test fulltext database'); + +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; +DELETE from articles WHERE title like "myfulltext database"; + +INSERT INTO articles (title,body) VALUES ('myfulltext database', 'my test fulltext database'); + +SELECT id, title, body FROM articles ORDER BY MATCH (title,body) AGAINST ('database' IN BOOLEAN MODE) DESC; + +DROP TABLE articles; + +# Test for BUG 18277305 - FTS: FAILING ASSERTION: PTR[1] == '\"' +# IN FTS_AST_CREATE_NODE_TEXT +CREATE TABLE t1( + a TEXT CHARSET ujis COLLATE ujis_japanese_ci, + b TEXT CHARSET utf8mb4 COLLATE utf8mb4_turkish_ci, + c TEXT CHARSET eucjpms COLLATE eucjpms_bin, + d TEXT CHARSET utf8mb4, + FULLTEXT INDEX(a), + FULLTEXT INDEX(b), + FULLTEXT INDEX(c), + FULLTEXT INDEX(d) +) ENGINE = InnoDB; + +INSERT INTO t1 VALUES + ('myisam', 'myisam', 'myisam', 'myisam'), + ('innodb', 'innodb', 'innodb', 'innodb'), + ('innodb myisam', 'innodb myisam', 'innodb myisam', 'innodb myisam'), + ('memory', 'memory', 'memory', 'memory'), + ('archive', 'archive', 'archive', 'archive'), + ('federated', 'federated', 'federated', 'federated'), + ('storage engine innodb', 'storage engine innodb', 'storage engine innodb', 'storage engine innodb'), + ('storage engine myisam', 'storage engine myisam', 'storage engine myisam', 'storage engine myisam'), + ('innobase', 'innobase', 'innobase', 'innobase'), + ('myisam innodb', 'myisam innodb', 'myisam innodb', 'myisam innodb'), + ('innodb myisam engines', 'innodb myisam engines', 'innodb myisam engines', 'innodb myisam engines'); + +# Test the ujis_japanese_ci +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', ' ', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '&', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '&', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '%', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +--error ER_PARSE_ERROR +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); + + +# Test the utf8mb4_turkish_ci +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00)); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', ' ', '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '&', 0x00, '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, '&', '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', '%', '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +--error ER_PARSE_ERROR +SELECT b FROM t1 WHERE MATCH (b) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); + +# Test the eucjpms_bin +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00)); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', ' ', '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '&', 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, '&', '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', '%', '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +--error ER_PARSE_ERROR +SELECT c FROM t1 WHERE MATCH (c) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); + +ALTER TABLE t1 ENGINE = MyISAM; + +# Test the query against myisam to verify +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', ' ', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, '"', 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '&', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, '&', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', '%', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, 0x00, 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', 0x00, '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00)); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', '(', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', ')')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', 'm', 'y', 'i', 's', 'a', 'm', '"')); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 0x00, 'i', 'n', 'n', 'o', 'd', 'b', '@', '$', 'm', 'y', 'i', 's', 'a', 'm', '%', 0x00, 0x00, '"','@', '2') IN BOOLEAN MODE); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT('"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 'm', 'y', 'i', 's', 'a', 'm', '"','@', '4') IN BOOLEAN MODE); +SELECT a FROM t1 WHERE MATCH (a) AGAINST (CONCAT(0x00, '"', 'i', 'n', 'n', 'o', 'd', 'b', ' ', '$', 's', 't', 'o', 'r', 'a', 'g', 'e', '"','@', '4', 0x00) IN BOOLEAN MODE); + +DROP TABLE t1; + +# Test for BUG#18229097 - FTS: DID NOT FIND WORD 0 IN DOC 39161 FOR QUERY EXPANSION SEARCH. +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + FULLTEXT (a) +) ENGINE= InnoDB; + +INSERT INTO t1 (a) VALUES + ('know database'),('good database'), ('gmail email'), ('ghome windows'); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g *' IN NATURAL LANGUAGE MODE); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * k *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * k * d *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * go *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g * good' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('gm * go *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('good *' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH (a) AGAINST ('g* database' IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION); + +DROP TABLE t1; diff --git a/mysql-test/suite/innodb_fts/t/misc_1.test b/mysql-test/suite/innodb_fts/t/misc_1.test new file mode 100644 index 00000000000..45eaf447978 --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/misc_1.test @@ -0,0 +1,894 @@ +--source include/have_innodb.inc +--source include/innodb_page_size_small.inc +--source include/no_valgrind_without_big.inc + +#------------------------------------------------------------------------------ +# FTS with FK and update cascade +#------------------------------------------------------------------------------- +set names utf8; + +call mtr.add_suppression("\\[Warning\\] InnoDB: A new Doc ID must be supplied while updating FTS indexed columns."); +call mtr.add_suppression("\\[Warning\\] InnoDB: FTS Doc ID must be larger than [0-9]+ for table `test`.`t1`"); + +# Create FTS table +CREATE TABLE t1 ( + id1 INT , + a1 VARCHAR(200) , + b1 TEXT , + FULLTEXT KEY (a1,b1), PRIMARY KEY (a1, id1) + ) CHARACTER SET = utf8 , ENGINE = InnoDB; + +CREATE TABLE t2 ( + id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a2 VARCHAR(200), + b2 TEXT , + FOREIGN KEY (a2) REFERENCES t1(a1) ON UPDATE CASCADE, + FULLTEXT KEY (b2,a2) + ) CHARACTER SET = utf8 ,ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (id1,a1,b1) VALUES + (1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + (2,'How To Use MySQL Well','After you went through a ...'), + (3,'Optimizing MySQL','In this tutorial we will show ...'); + +# Insert rows +INSERT INTO t1 (id1,a1,b1) VALUES + (4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + (5,'MySQL vs. YourSQL','In the following database comparison ...'), + (6,'MySQL Security','When configured properly, MySQL ...'); + +# Insert rows in t2 fk table +INSERT INTO t2 (a2,b2) VALUES + ('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'); + +# Insert rows t2 fk table +INSERT INTO t2 (a2,b2) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +# error on violating fk constraint +--error 1452 +INSERT INTO t2 (a2,b2) VALUES + ('MySQL Tricks','1. Never run mysqld as root. 2. ...'); + +# error on delete from parent table +--error 1451 +DELETE FROM t1; + +ANALYZE TABLE t1; +ANALYZE TABLE t2; + +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial') ORDER BY id1; +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial') ORDER BY id2; + +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id1; +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id2; + +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id1; +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id2; + + +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; + +set global innodb_optimize_fulltext_only=1; +optimize table t1; +set global innodb_optimize_fulltext_only=0; +# Updating parent table hence child table should get updated due to 'update cascade' clause +UPDATE t1 SET a1 = "changing column - on update cascade" , b1 = "to check foreign constraint" WHERE +MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; + +# no records expected +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +# InnoDB:Error child table shows records which is incorrect - UPADTE on Fix +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; + +# it shows updated record +SELECT id1 FROM t1 WHERE MATCH (a1,b1) AGAINST ('+update +cascade' IN BOOLEAN MODE) ORDER BY id1; +# InnoDB:Error child table does not show the expected record +SELECT id2 FROM t2 WHERE MATCH (a2,b2) AGAINST ('+update +cascade' IN BOOLEAN MODE) ORDER BY id2; +SELECT id2 FROM t2 WHERE a2 LIKE '%UPDATE CASCADE%' ORDER BY id2; + +DROP TABLE t2 , t1; + +# on update cascade +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), + fulltext key(s2), + foreign key (s1,s2) references t1 (s1,s2) on update cascade) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +update t1 set s2 = 'Rainbows' where s2 <> 'Sunshine'; +commit; +select * from t2 where match(s2) against ('Lollipops'); +DROP TABLE t2 , t1; + +# on delete cascade +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), + fulltext key(s2), + foreign key (s1,s2) references t1 (s1,s2) on delete cascade) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +delete from t1 where s2 <> 'Sunshine'; +select * from t2 where match(s2) against ('Lollipops'); +DROP TABLE t2 , t1; + +# on delete set NULL +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), + fulltext key(s2), + foreign key (s1,s2) references t1 (s1,s2) on delete set null) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +delete from t1 where s2 <> 'Sunshine'; +select * from t2 where match(s2) against ('Lollipops'); +DROP TABLE t2 , t1; + + +# on update set NULL +create table t1 (s1 int, s2 varchar(200), primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (s1 int, s2 varchar(200), + fulltext key(s2), + foreign key (s1,s2) references t1 (s1,s2) on update set null) ENGINE = InnoDB; +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); +update t1 set s2 = 'Rainbows' where s2 <> 'Sunshine'; +commit; +select * from t2 where match(s2) against ('Lollipops'); +DROP TABLE t2 , t1; + +# When Doc ID is involved +create table t1 (s1 bigint unsigned not null, s2 varchar(200), + primary key (s1,s2)) ENGINE = InnoDB; +create table t2 (FTS_DOC_ID BIGINT UNSIGNED NOT NULL, s2 varchar(200), + foreign key (FTS_DOC_ID) references t1 (s1) + on update cascade) ENGINE = InnoDB; + +create fulltext index idx on t2(s2); + +show create table t2; + +insert into t1 values (1,'Sunshine'),(2,'Lollipops'); +insert into t2 values (1,'Sunshine'),(2,'Lollipops'); + +update t1 set s1 = 3 where s1=1; + +select * from t2 where match(s2) against ('sunshine'); + +# FTS Doc ID cannot be reused +--error 1451 +update t1 set s1 = 1 where s1=3; + +DROP TABLE t2 , t1; + +#------------------------------------------------------------------------------ +# FTS with FK and delete casecade +#------------------------------------------------------------------------------ + +# Create FTS table +CREATE TABLE t1 ( + id1 INT , + a1 VARCHAR(200) PRIMARY KEY, + b1 TEXT character set utf8 , + FULLTEXT KEY (a1,b1) + ) CHARACTER SET = utf8 ,ENGINE = InnoDB; + +CREATE TABLE t2 ( + id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a2 VARCHAR(200), + b2 TEXT character set utf8 , + FOREIGN KEY (a2) REFERENCES t1(a1) ON DELETE CASCADE, + FULLTEXT KEY (b2,a2) + ) CHARACTER SET = utf8 ,ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (id1,a1,b1) VALUES + (1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + (2,'How To Use MySQL Well','After you went through a ...'), + (3,'Optimizing MySQL','In this tutorial we will show ...'), + (4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + (5,'MySQL vs. YourSQL','In the following database comparison ...'), + (6,'MySQL Security','When configured properly, MySQL ...'); + +# Insert rows in t2 +INSERT INTO t2 (a2,b2) VALUES + ('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'), + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +# delete records from parent +DELETE FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; + +# no records expected +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; + +SELECT * FROM t1 WHERE a1 LIKE '%tutorial%'; +SELECT * FROM t2 WHERE a2 LIKE '%tutorial%'; + +DROP TABLE t2 , t1; + +#------------------------------------------------------------------------------ +# FTS with FK+transactions and UPDATE casecade with transaction +#------------------------------------------------------------------------------- + +call mtr.add_suppression("\\[ERROR\\] InnoDB: FTS Doc ID must be larger than 3 for table `test`.`t2`"); + +# Create FTS table +CREATE TABLE t1 ( + id1 INT , + a1 VARCHAR(200) , + b1 TEXT , + FULLTEXT KEY (a1,b1), PRIMARY KEY(a1, id1) + ) CHARACTER SET = utf8 , ENGINE = InnoDB; + +CREATE TABLE t2 ( + id2 INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a2 VARCHAR(200), + b2 TEXT , + FOREIGN KEY (a2) REFERENCES t1(a1) ON UPDATE CASCADE, + FULLTEXT KEY (b2,a2) + ) CHARACTER SET = utf8 ,ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (id1,a1,b1) VALUES + (1,'MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + (2,'How To Use MySQL Well','After you went through a ...'), + (3,'Optimizing MySQL','In this tutorial we will show ...'); + +# Insert rows in t2 fk table +INSERT INTO t2 (a2,b2) VALUES + ('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'); + +START TRANSACTION; +# Insert rows +INSERT INTO t1 (id1,a1,b1) VALUES + (4,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + (5,'MySQL vs. YourSQL','In the following database comparison ...'), + (6,'MySQL Security','When configured properly, MySQL ...'); + +# Insert rows t2 fk table +INSERT INTO t2 (a2,b2) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +# error on violating fk constraint +--error 1452 +INSERT INTO t2 (a2,b2) VALUES + ('MySQL Tricks','1. Never run mysqld as root. 2. ...'); + +# error on DELETE FROM parent table +--error 1451 +DELETE FROM t1; + +# records expected +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial') ORDER BY id1; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial') ORDER BY id2; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id1; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ORDER BY id2; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id1; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial' WITH QUERY EXPANSION) ORDER BY id2; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('"dbms database"@4' IN BOOLEAN MODE) ; + +# no records as data not COMMITted. +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('root') ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('root') ; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('mysqld (+root)' IN BOOLEAN MODE) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('mysqld (-root)' IN BOOLEAN MODE) ; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('root' WITH QUERY EXPANSION) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('root' WITH QUERY EXPANSION) ; +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('"database comparison"@02' IN BOOLEAN MODE) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('"database comparison"@02' IN BOOLEAN MODE) ; + +SELECT * FROM t1 ORDER BY id1; +SELECT * FROM t2 ORDER BY id2; + +COMMIT; + +START TRANSACTION; +# Updating parent table hence child table should get updated due to 'UPDATE cascade' clause +UPDATE t1 SET a1 = "changing column - on UPDATE cascade" , b1 = "to check foreign constraint" WHERE +MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +COMMIT; + +# no records expected +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('tutorial (+mysql -VÃÆ·WÄ°)' IN BOOLEAN MODE) ; + +# it shows updated record +SELECT * FROM t1 WHERE MATCH (a1,b1) AGAINST ('+UPDATE +cascade' IN BOOLEAN MODE) ORDER BY id1; +SELECT * FROM t2 WHERE MATCH (a2,b2) AGAINST ('+UPDATE +cascade' IN BOOLEAN MODE) ORDER BY id2; +SELECT * FROM t2 WHERE a2 LIKE '%UPDATE CASCADE%' ORDER BY id2; + +DROP TABLE t2 , t1; + + +# FTS with FK+transactions - UPDATE cascade +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + +# FTS with FK+transactions - on DELETE cascade +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + +# FTS with FK+transactions - DELETE SET NULL +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + + +# FTS with FK+transactions - UPDATE SET NULL +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +COMMIT; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + + +#----------------------------------------------------------------------------- + +# FTS with FK+transactions - UPDATE cascade +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + +# FTS with FK+transactions - DELETE cascade +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE cascade) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + +# FTS with FK+transactions - DELETE SET NULL +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on DELETE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +DELETE FROM t1 WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + + +# FTS with FK+transactions - UPDATE SET NULL +CREATE TABLE t1 (s1 INT, s2 VARCHAR(200), PRIMARY KEY (s1,s2)) ENGINE = InnoDB; +CREATE TABLE t2 (s1 INT, s2 VARCHAR(200), + FULLTEXT KEY(s2), + FOREIGN KEY (s1,s2) REFERENCES t1 (s1,s2) on UPDATE SET NULL) ENGINE = InnoDB; +START TRANSACTION; +INSERT INTO t1 VALUES (1,'Sunshine'),(2,'Lollipops'); +INSERT INTO t2 VALUES (1,'Sunshine'),(2,'Lollipops'); +UPDATE t1 set s2 = 'Rainbows' WHERE s2 <> 'Sunshine'; +ROLLBACK; +SELECT * FROM t2 WHERE MATCH(s2) AGAINST ('Lollipops'); +DROP TABLE t2 , t1; + + +#------------------------------------------------------------------------------ +# FTS index with compressed row format +#------------------------------------------------------------------------------ + +# Save innodb variables +let $innodb_file_per_table_orig=`select @@innodb_file_per_table`; + +set global innodb_file_per_table=1; + +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) CHARACTER SET = utf8, ROW_FORMAT=COMPRESSED, ENGINE = InnoDB; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('MySQL Tutorial','DBMS stands for DataBase VÃÆ·WÄ°...') , + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'); + +# Create the FTS index Using Alter Table +ALTER TABLE t1 ADD FULLTEXT INDEX idx (a,b); +EVAL SHOW CREATE TABLE t1; + +# Check whether individual space id created for AUX tables +SELECT count(*) FROM information_schema.innodb_sys_tables WHERE name LIKE "%FTS_%" AND space !=0; + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +-- disable_result_log +ANALYZE TABLE t1; +-- enable_result_log + +# Select word "tutorial" in the table +SELECT * FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; + +# boolean mode +select * from t1 where MATCH(a,b) AGAINST("+tutorial +VÃÆ·WÄ°" IN BOOLEAN MODE); +--error ER_PARSE_ERROR +select * from t1 where MATCH(a,b) AGAINST("+-VÃÆ·WÄ°" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+Mysql +(tricks never)" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+mysql -(tricks never)" IN BOOLEAN MODE) ORDER BY id; +select *, MATCH(a,b) AGAINST("mysql stands" IN BOOLEAN MODE) as x from t1 ORDER BY id; +select * from t1 where MATCH a,b AGAINST ("+database* +VÃÆ·W*" IN BOOLEAN MODE); +select * from t1 where MATCH a,b AGAINST ('"security mysql"' IN BOOLEAN MODE); + +# query expansion +select * from t1 where MATCH(a,b) AGAINST ("VÃÆ·WÄ°" WITH QUERY EXPANSION) ORDER BY id; + +# Drop index +ALTER TABLE t1 DROP INDEX idx; + +# Create the FTS index again +CREATE FULLTEXT INDEX idx on t1 (a,b); + +-- disable_query_log +-- disable_result_log +ANALYZE TABLE t1; +-- enable_result_log +-- enable_query_log + +# Select word "tutorial" in the table +SELECT * FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; + +# boolean mode +select * from t1 where MATCH(a,b) AGAINST("+tutorial +VÃÆ·WÄ°" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+dbms" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+Mysql +(tricks never)" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+mysql -(tricks never)" IN BOOLEAN MODE) ORDER BY id; +select *, MATCH(a,b) AGAINST("mysql VÃÆ·WÄ°" IN BOOLEAN MODE) as x from t1 ORDER BY id; +# Innodb:Assert eval0eval.c line 148 +#select * from t1 where MATCH a,b AGAINST ("+database* +VÃÆ·WÄ°*" IN BOOLEAN MODE); +select * from t1 where MATCH a,b AGAINST ('"security mysql"' IN BOOLEAN MODE); + +# query expansion +select * from t1 where MATCH(a,b) AGAINST ("VÃÆ·WÄ°" WITH QUERY EXPANSION) ORDER BY id; + + +# insert for proximity search +INSERT INTO t1 (a,b) VALUES ('test query expansion','for database ...'); +# Insert into table with similar word of different distances +INSERT INTO t1 (a,b) VALUES + ('test proximity search, test, proximity and phrase', + 'search, with proximity innodb'); + +INSERT INTO t1 (a,b) VALUES + ('test proximity fts search, test, proximity and phrase', + 'search, with proximity innodb'); + +INSERT INTO t1 (a,b) VALUES + ('test more proximity fts search, test, more proximity and phrase', + 'search, with proximity innodb'); + +# This should only return the first document +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"proximity search"@2' IN BOOLEAN MODE); + +# This would return no document +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"proximity search"@1' IN BOOLEAN MODE); + +# This give you all three documents +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"proximity search"@3' IN BOOLEAN MODE) ORDER BY id; + +# Similar boundary testing for the words +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"test proximity"@5' IN BOOLEAN MODE) ORDER BY id; + +# Test with more word The last document will return, please notice there +# is no ordering requirement for proximity search. +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"more test proximity"@2' IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"more test proximity"@3' IN BOOLEAN MODE); + +# The phrase search will not require exact word ordering +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"more fts proximity"@03' IN BOOLEAN MODE); + + +UPDATE t1 SET a = UPPER(a) , b = UPPER(b) ; +UPDATE t1 SET a = UPPER(a) , b = LOWER(b) ; + +select * from t1 where MATCH(a,b) AGAINST("+tutorial +dbms" IN BOOLEAN MODE); +select * from t1 where MATCH(a,b) AGAINST("+VÃÆ·WÄ°" IN BOOLEAN MODE); + +SELECT * FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE) ORDER BY id; + +DELETE FROM t1 WHERE MATCH (a,b) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); +DELETE FROM t1 WHERE MATCH (a,b) AGAINST ('"proximity search"@14' IN BOOLEAN MODE); + + +SELECT * FROM t1 WHERE MATCH (a,b) + AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE); + +SELECT * FROM t1 ORDER BY id; + +DROP TABLE t1; +eval SET GLOBAL innodb_file_per_table=$innodb_file_per_table_orig; + +#------------------------------------------------------------------------------ +# FTS index with utf8 character testcase +#------------------------------------------------------------------------------ + +# Create FTS table +EVAL CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) CHARACTER SET = utf8, ENGINE=InnoDB; + + +# Insert rows from different languages +INSERT INTO t1 (a,b) VALUES +('Я могу еÑÑ‚ÑŒ Ñтекло', 'оно мне не вредит'), +('Мога да Ñм Ñтъкло', 'то не ми вреди'), +('ΜποÏῶ νὰ φάω σπασμένα' ,'γυαλιὰ χωÏὶς νὰ πάθω τίποτα'), +('PříliÅ¡ žluÅ¥ouÄký kůň', 'úpÄ›l Äábelské kódy'), +('Sævör grét', 'áðan því úlpan var ónýt'), +('ã†ã‚ã®ãŠãã‚„ã¾','ã‘ãµã“ãˆã¦'), +('ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹','ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš'); + +# insert english text +INSERT INTO t1 (a,b) VALUES + ('MySQL Tutorial','request docteam@oraclehelp.com ...') , + ('Trial version','query performace @1255 minute on 2.1Hz Memory 2GB...') , + ('when To Use MySQL Well','for free faq mail@xyz.com ...'); + +# Create the FTS index again +CREATE FULLTEXT INDEX idx on t1 (a,b); + +# FTS Queries +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("вредит χωÏὶς") ORDER BY id; +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("оно" WITH QUERY EXPANSION); + +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("вред*" IN BOOLEAN MODE) ORDER BY id; +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+γυαλιὰ +tutorial" IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+tutorial +(Мога τίποτα)" IN BOOLEAN MODE); + +# Innodb:error - no result returned (update result of query once fixed) (innodb limit , does not understand character boundry for japanses like charcter set) +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš"); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã¡ã‚Šã¬ã‚‹" WITH QUERY EXPANSION); + +# Innodb:error - no result returned (update result of query once fixed) (innodb limit , does not understand character boundry for japanses like charcter set) +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("+ã‚ã•ãゆã‚ã¿ã˜ã€€+ã‚‘ã²ã‚‚ã›ãš" IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("ã†ã‚ã®ãŠã*" IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"γυαλιὰ χωÏὶς"@2' IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"query performace"@02' IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"πάθω τίποτα"@2' IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"@1' IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"@2' IN BOOLEAN MODE); + +ALTER TABLE t1 DROP INDEX idx; +# Create the FTS index again +CREATE FULLTEXT INDEX idx on t1 (a,b); + +# Innodb:error - no result returned (update result of query once fixed) (innodb limit , does not understand character boundry for japanses like charcter set) +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"); +# Update fails because where condition do not succeed which is incorrect (update result of query once fixed) +UPDATE t1 SET a = "Pchnąć w tÄ™ łódź jeża" , b = "lub osiem skrzyÅ„ fig" WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ ã‚‘ã²ã‚‚ã›ãš"); +UPDATE t1 SET a = "Ð’ чащах юга жил-был цитруÑ? Да", b = "но фальшивый ÑкземплÑÑ€! Ñ‘ÑŠ" WHERE MATCH(a,b) AGAINST ("вред*" IN BOOLEAN MODE); +DELETE FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); + +# Innodb error - no result returned +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš"); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST ("łódź osiem"); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("вред*" IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("фальшив*" IN BOOLEAN MODE) ORDER BY id; +SELECT * FROM t1 WHERE MATCH(a,b) AGAINST("+Sævör +úlpan" IN BOOLEAN MODE); + +SELECT * FROM t1 + WHERE MATCH (a,b) + AGAINST ('"łódź jeża"@2' IN BOOLEAN MODE); + +SELECT * FROM t1 ORDER BY id; +DROP TABLE t1; + +# This is to test the update operation on FTS indexed and non-indexed +# column +CREATE TABLE t1(ID INT PRIMARY KEY, + no_fts_field VARCHAR(10), + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; + +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); + +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); + +# Update FULLTEXT indexed column, Doc ID will be updated +UPDATE t1 SET fts_field='anychange' where id = 1; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); + +# Update non-FULLTEXT indexed column, Doc ID stay to be the same +UPDATE t1 SET no_fts_field='anychange' where id = 1; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); + +# Update both FULLTEXT indexed and non-indexed column, Doc ID will be updated +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where id = 1; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); + +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); + +# FTS index dropped, the DOC_ID column is kept, however, the ID will not +# change +DROP INDEX f on t1; + +UPDATE t1 SET fts_field='anychange' where id = 1; + +UPDATE t1 SET no_fts_field='anychange' where id = 1; + +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where id = 1; + +CREATE FULLTEXT INDEX f ON t1(FTS_FIELD); + +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); + +DROP TABLE t1; + +# Test on user supplied 'FTS_DOC_ID' +CREATE TABLE t1(`FTS_DOC_ID` serial, + no_fts_field VARCHAR(10), + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; + +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); + +# Doc ID must be updated as well (HA_FTS_INVALID_DOCID). +--error 182 +UPDATE t1 SET fts_field='anychange' where FTS_DOC_ID = 1; + +UPDATE t1 SET fts_field='anychange', FTS_DOC_ID = 2 where FTS_DOC_ID = 1; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); + +# "BBB" should be marked as deleted. +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); + +UPDATE t1 SET no_fts_field='anychange' where FTS_DOC_ID = 2; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("anychange"); + +# "HA_FTS_INVALID_DOCID" +--error 182 +UPDATE t1 SET no_fts_field='anychange', fts_field='other' where FTS_DOC_ID = 2; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("other"); + +# Doc ID must be monotonically increase (HA_FTS_INVALID_DOCID) +--error 182 +UPDATE t1 SET FTS_DOC_ID = 1 where FTS_DOC_ID = 2; + +DROP INDEX f ON t1; + +# After FULLTEXT index dropped, we can update the fields freely +UPDATE t1 SET fts_field='newchange' where FTS_DOC_ID = 2; + +UPDATE t1 SET no_fts_field='anychange' where FTS_DOC_ID = 2; + +SELECT * FROM t1; + +DROP TABLE t1; + +CREATE TABLE t1(ID INT PRIMARY KEY, + no_fts_field VARCHAR(10), + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field), index k(fts_field)) ENGINE=INNODB; + +CREATE TABLE t2(ID INT PRIMARY KEY, + no_fts_field VARCHAR(10), + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field), + INDEX k2(fts_field), + FOREIGN KEY(fts_field) REFERENCES + t1(fts_field) ON UPDATE CASCADE) ENGINE=INNODB; + +INSERT INTO t1 VALUES (1, 'AAA', 'BBB'); + +INSERT INTO t2 VALUES (1, 'AAA', 'BBB'); + +update t1 set fts_field='newchange' where id =1; + +SELECT * FROM t1 WHERE MATCH(fts_field) against("BBB"); +SELECT * FROM t2 WHERE MATCH(fts_field) against("BBB"); +SELECT * FROM t1 WHERE MATCH(fts_field) against("newchange"); +SELECT * FROM t2 WHERE MATCH(fts_field) against("newchange"); + +DROP TABLE t2; + +DROP TABLE t1; + +# Testcases adopted from innodb_multi_update.test + +CREATE TABLE t1(id INT PRIMARY KEY, + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; + + +CREATE TABLE t2(id INT PRIMARY KEY, + fts_field VARCHAR(10), + FULLTEXT INDEX f(fts_field)) ENGINE=INNODB; + +INSERT INTO t1 values (1,'100'),(2,'200'),(3,'300'),(4,'400'),(5,'500'),(6,'600'), (7,'700'),(8,'800'),(9,'900'),(10,'1000'),(11,'1100'),(12,'1200'); +INSERT INTO t2 values (1,'100'),(2,'200'),(3,'300'),(4,'400'),(5,'500'),(6,'600'), (7,'700'),(8,'800'); + +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'foo'); + +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'foo') WHERE t1.fts_field = "100foo"; + +# Update two tables in the same statement +UPDATE t1, t2 set t1.fts_field = CONCAT(t1.fts_field, 'xoo'), t2.fts_field = CONCAT(t1.fts_field, 'xoo') where t1.fts_field=CONCAT(t2.fts_field, 'foo'); + +# Following selects shows whether the correct Doc ID are updated + +# This row should present in table t1 +SELECT * FROM t1 WHERE MATCH(fts_field) against("100foofoo"); + +# Following rows should be dropped +SELECT * FROM t1 WHERE MATCH(fts_field) against("100foo"); +SELECT * FROM t1 WHERE MATCH(fts_field) against("100"); + +# This row should present in table t2 +SELECT * FROM t2 WHERE MATCH(fts_field) against("400fooxoo"); +SELECT * FROM t2 WHERE MATCH(fts_field) against("100"); + +# Follow rows should be marked as dropped +SELECT * FROM t2 WHERE MATCH(fts_field) against("200"); +SELECT * FROM t2 WHERE MATCH(fts_field) against("400"); + + +DROP TABLE t1; + +DROP TABLE t2; + + +--echo +--echo BUG#13701973/64274: MYSQL THREAD WAS SUSPENDED WHEN EXECUTE UPDATE QUERY +--echo +# FTS setup did not track which tables it had already looked at to see whether +# they need initialization. Hilarity ensued when hitting circular dependencies. + +SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0; + +CREATE TABLE t1 ( + t1_id INT(10) UNSIGNED NOT NULL, + t2_id INT(10) UNSIGNED DEFAULT NULL, + PRIMARY KEY (t1_id), + FOREIGN KEY (t2_id) REFERENCES t2 (t2_id) + ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB; + +CREATE TABLE t2 ( + t1_id INT(10) UNSIGNED NOT NULL, + t2_id INT(10) UNSIGNED NOT NULL, + t3_id INT(10) UNSIGNED NOT NULL, + t4_id INT(10) UNSIGNED NOT NULL, + PRIMARY KEY (t2_id), + FOREIGN KEY (t1_id) REFERENCES t1 (t1_id), + FOREIGN KEY (t3_id) REFERENCES t3 (t3_id) + ON DELETE CASCADE ON UPDATE CASCADE, + FOREIGN KEY (t4_id) REFERENCES t4 (t4_id) +) ENGINE=InnoDB; + +CREATE TABLE t3 ( + t3_id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, + payload char(3), + PRIMARY KEY (t3_id) +) ENGINE=InnoDB; + +INSERT INTO t3 VALUES (1, '100'); + +CREATE TABLE t4 ( + t2_id INT(10) UNSIGNED DEFAULT NULL, + t4_id INT(10) UNSIGNED NOT NULL, + PRIMARY KEY (t4_id), + FOREIGN KEY (t2_id) REFERENCES t2 (t2_id) + ON DELETE CASCADE ON UPDATE CASCADE +) ENGINE=InnoDB; + +SET FOREIGN_KEY_CHECKS=1; + +UPDATE t3 SET payload='101' WHERE t3_id=1; + +SET FOREIGN_KEY_CHECKS=0; + +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; + +SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS; diff --git a/mysql-test/suite/innodb_fts/t/opt.opt b/mysql-test/suite/innodb_fts/t/opt.opt new file mode 100644 index 00000000000..d7d47164883 --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/opt.opt @@ -0,0 +1 @@ +--query_cache_type=0 diff --git a/mysql-test/suite/innodb_fts/t/opt.test b/mysql-test/suite/innodb_fts/t/opt.test new file mode 100644 index 00000000000..19dfdcad8fd --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/opt.test @@ -0,0 +1,1086 @@ +--source include/have_innodb.inc + +# +# Tests for optimizations for InnoDB fulltext search (WL#6043) +# + +CREATE TABLE wp( + FTS_DOC_ID BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, + title VARCHAR(255) NOT NULL DEFAULT '', + text MEDIUMTEXT NOT NULL, + dummy INTEGER, + PRIMARY KEY (FTS_DOC_ID), + UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID), + FULLTEXT KEY idx (title,text) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; + +INSERT INTO wp (title, text) VALUES + ('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'), + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL','In the following database to database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'); + +CREATE TABLE t1 (i INTEGER); +INSERT INTO t1 SELECT FTS_DOC_ID FROM wp; + +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE t1; +SET STATEMENT use_stat_tables=never FOR +ANALYZE TABLE wp; + +--disable_ps2_protocol + +# +# Show results of MATCH expressions for reference +# +SELECT FTS_DOC_ID, title, MATCH(title, text) AGAINST ('database') AS score1, + MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp; + +# +# Test that filesort is not used if ordering on same match expression +# as where clause +# +--echo No sorting for this query +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort%'; + +--echo No sorting for this query even if MATCH is part of an expression +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') > 0.1 +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort%'; + +--echo No sorting even if there are several MATCH expressions as long as the +--echo right one is used in ORDER BY +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score1, + MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score1 DESC; + +SHOW SESSION STATUS LIKE 'Sort%'; + +--echo No Sorting since FT table is first table in query +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp, t1 +WHERE MATCH(title, text) AGAINST ('database') AND FTS_DOC_ID = t1.i +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since there is no WHERE clause +FLUSH STATUS; + +--sorted_result +SELECT MATCH(title, text) AGAINST ('database'), title AS score +FROM wp +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since ordering on multiple columns +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC, FTS_DOC_ID; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since ordering is not descending +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score ASC; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting because one is ordering on a different MATCH expression +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('mysql') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +# +# Tests for ORDER BY/LIMIT optimzation +# +--echo No sorting for this query +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; + +SHOW SESSION STATUS LIKE 'Sort%'; + +--echo Revert to table scan and sorting for this query since not +--echo enough matching rows to satisfy LIMIT clause +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; + +SHOW SESSION STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since no LIMIT clause +FLUSH STATUS; + +--sorted_result +SELECT MATCH(title, text) AGAINST ('database') AS score, title +FROM wp +ORDER BY score DESC; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since there is a WHERE clause +FLUSH STATUS; + +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE dummy IS NULL +ORDER BY score DESC LIMIT 2; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +--echo Sorting since ordering is not on a simple MATCH expressions +FLUSH STATUS; + +SELECT title, (MATCH(title, text) AGAINST ('database')) * 100 AS score +FROM wp +ORDER BY score DESC LIMIT 2; + +SHOW SESSION STATUS LIKE 'Sort_rows%'; + +# +# Test that there is no row accesses if all necessary information is +# available in FTS result +# +--echo No ordinary handler accesses when only accessing FTS_DOC_ID and MATCH +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +--echo Still no handler accesses when adding FTS_DOC_ID to WHERE clause +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') AND FTS_DOC_ID > 2; + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +--echo Still no handler accesses when ordering by MATCH expression +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score; + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +--echo Optimization is disabled when ordering on FTS_DOC_ID +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY 1 DESC; + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +--echo Optimization also work with several MATCH expressions +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score1, + MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +--echo Optimization does not apply if sorting on a different MATCH expressions +--echo from the one used to access the +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score1, + MATCH(title, text) AGAINST ('mysql') AS score2 +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score2 DESC; + +SHOW SESSION STATUS LIKE 'Handler_read%'; + +FLUSH STATUS; + +--echo Optimization does not apply for GROUP BY +SET @save_mode = @@sql_mode; +SET sql_mode = (select replace(@@sql_mode,'ONLY_FULL_GROUP_BY','')); +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +GROUP BY score; + +SHOW SESSION STATUS LIKE 'Handler_read%'; +SET sql_mode = @save_mode; + +# +# Putting all three optimizations together +# +--echo No sorting and no table access with LIMIT clause and only information +--echo from FTS result +FLUSH STATUS; + +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; + +SHOW STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort%'; + +# +# Count optimization +# +let $query = +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); + +--echo If count optimization applies, EXPLAIN shows +--echo "Select tables optimized away." +eval EXPLAIN $query; +FLUSH STATUS; +eval $query; +--echo Verify that there was no table access +SHOW STATUS LIKE 'Handler_read%'; + +let $query = +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); + +--echo Optimization applies also to COUNT(expr) as long as expr is not nullable +eval EXPLAIN $query; +eval $query; + +let $query = +SELECT count(*) +FROM wp, t1 +WHERE MATCH(title, text) AGAINST ('database'); + +--echo Optimization does not apply if not a single table query. +eval EXPLAIN $query; +eval $query; + +let $query = +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; + +--echo Optimization does not apply if MATCH is part of an expression +eval EXPLAIN $query; +eval $query; + +let $query = +SELECT COUNT(title) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE) > 0; + +--echo Optimization does not apply if MATCH is part of an expression +eval EXPLAIN $query; +eval $query; + +let $query = +SELECT COUNT(dummy) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); + +--echo Optimization does not apply if COUNT expression is nullable +eval EXPLAIN $query; +eval $query; + +# +# Verify that the queries optimized for InnoDB works with QUERY EXPANSION +# + +# Query will also avoid sorting when query expansion is used +FLUSH STATUS; +--sorted_result +SELECT MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score, +title +FROM wp +WHERE MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) +ORDER BY score DESC; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check ORDER BY/LIMIT query with no WHERE clause +FLUSH STATUS; +SELECT title, + MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +ORDER BY score DESC LIMIT 2; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check query where FTS result is "covering" +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +SHOW SESSION STATUS LIKE 'Handler_read%'; + +# Check the combination of all three +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) AS score +FROM wp +ORDER BY score DESC LIMIT 2; +SHOW STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check the count optimization +let $query = +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' WITH QUERY EXPANSION); +eval EXPLAIN $query; +FLUSH STATUS; +eval $query; +SHOW STATUS LIKE 'Handler_read%'; + +# +# Verify that the queries optimized for InnoDB works with BOOLEAN MODE +# + +# Query will also avoid sorting when Boolean mode is used +FLUSH STATUS; +--sorted_result +SELECT MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) score, +title +FROM wp +WHERE MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) +ORDER BY score DESC; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check ORDER BY/LIMIT query with no WHERE clause +FLUSH STATUS; +--sorted_result +SELECT MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) score, +title +FROM wp +ORDER BY score DESC; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check query where FTS result is "covering" +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('+MySQL -database'); +SHOW SESSION STATUS LIKE 'Handler_read%'; + +# Check the combination of all three +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +SHOW STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check the count optimization +let $query = +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('+MySQL -database' IN BOOLEAN MODE); +eval EXPLAIN $query; +FLUSH STATUS; +eval $query; +SHOW STATUS LIKE 'Handler_read%'; + + +# +# Verify that the queries optimized for InnoDB works with +# BOOLEAN proximity search +# + +# Query will also avoid sorting when Boolean mode is used +FLUSH STATUS; +SELECT title, + MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) +ORDER BY score DESC; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check ORDER BY/LIMIT query with no WHERE clause +FLUSH STATUS; +SELECT title, + MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check query where FTS result is "covering" +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5'); +SHOW SESSION STATUS LIKE 'Handler_read%'; + +# Check the combination of all three +FLUSH STATUS; +SELECT FTS_DOC_ID docid, + MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) AS score +FROM wp +ORDER BY score DESC LIMIT 1; +SHOW STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check the count optimization +let $query = +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE); +eval EXPLAIN $query; +FLUSH STATUS; +eval $query; +SHOW STATUS LIKE 'Handler_read%'; + +# +# Check that nothing goes wrong when combining different modes +# +SELECT title, + MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database' WITH QUERY EXPANSION) +ORDER BY score DESC, title ASC; + +SELECT title, + MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('MySQL database' WITH QUERY EXPANSION) +ORDER BY score DESC, title ASC; + +SELECT title, + MATCH(title, text) AGAINST ('+MySQL -database' IN BOOLEAN MODE) AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('"MySQL database"@5' IN BOOLEAN MODE) +ORDER BY score DESC, title ASC; + + +# +# Verify that the queries optimized for InnoDB still works with MyISAM +# +ALTER TABLE wp ENGINE=myisam; + +# Check avoid sorting query +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database') +ORDER BY score DESC; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check ORDER BY/LIMIT query with no WHERE clause +FLUSH STATUS; +SELECT title, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check query where FTS result is "covering" +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +WHERE MATCH(title, text) AGAINST ('database'); +SHOW SESSION STATUS LIKE 'Handler_read%'; + +# Check the combination of all three +FLUSH STATUS; +SELECT FTS_DOC_ID docid, MATCH(title, text) AGAINST ('database') AS score +FROM wp +ORDER BY score DESC LIMIT 2; +SHOW STATUS LIKE 'Handler_read%'; +SHOW SESSION STATUS LIKE 'Sort%'; + +# Check the count optimization +let $query = +SELECT COUNT(*) +FROM wp +WHERE MATCH(title,text) AGAINST ('database' IN NATURAL LANGUAGE MODE); +eval EXPLAIN $query; +FLUSH STATUS; +eval $query; +SHOW STATUS LIKE 'Handler_read%'; + + +DROP TABLE wp, t1; + +--enable_ps2_protocol + +# Tests for FT hints. + +CREATE TABLE t1 +( + FTS_DOC_ID BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, + title VARCHAR(255) DEFAULT '', + text MEDIUMTEXT , + PRIMARY KEY (FTS_DOC_ID), + UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID), + FULLTEXT KEY ft_idx (title,text) +) ENGINE=InnoDB DEFAULT CHARSET=latin1; + + +INSERT INTO t1 (title, text) VALUES + ('MySQL Tutorial','DBMS stands for MySQL DataBase ...'), + ('How To Use MySQL Well','After you went through a ...'), + ('Optimizing MySQL','In this tutorial we will show ...'), + ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), + ('MySQL vs. YourSQL database','In the following database to database comparison ...'), + ('MySQL Security','When configured properly, MySQL ...'), + ('InnoDB', 'InnoDB is a transaction-safe (ACID compliant) storage engine'), + ('MySQL is a database management system', 'A database is a structured collection of data...'), + ('MySQL databases are relational', 'A relational database stores data in separate tables rather than putting all the data in one big storeroom...'), + ('MySQL software is Open Source', 'Open Source means that it is possible for anyone to use and modify the software...'), + ('The MySQL Database Server is very fast, reliable, scalable, and easy to use', 'MySQL Server can run comfortably on a desktop or laptop...'), + ('MySQL Server works in client/server or embedded systems', 'The MySQL Database Software is a client/server system...'), + ('MyISAM', 'MyISAM is based on the older (and no longer available) ISAM storage engine but has many useful extensions'), + ('A large amount of contributed MySQL software is available', 'MySQL Server has a practical set of features developed in close cooperation with our users'), + (NULL,NULL); + +-- disable_result_log +ANALYZE TABLE t1; +-- enable_result_log + +--echo # No ranking + +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE); +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE); + +# Atm opt_sum_query does not support COUNT optimization if +# ORDER BY is present. TODO: fix it. +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('data*' IN BOOLEAN MODE) ORDER BY title LIMIT 3; +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('data*' IN BOOLEAN MODE) ORDER BY title LIMIT 3; + +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); + +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION); +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION); + +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE); +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE); + +# check case with 'for' stopword +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+for' IN BOOLEAN MODE); +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+for' IN BOOLEAN MODE); + + +--echo # No sorting by rank + +EXPLAIN SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY title; +SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY title; + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE); + +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title; +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title; + +EXPLAIN +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title; +SELECT FTS_DOC_ID, title FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title; + +--echo # LIMIT optimization + +EXPLAIN SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +LIMIT 3; +SELECT FTS_DOC_ID, TITLE FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +LIMIT 3; + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +LIMIT 3; +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +LIMIT 3; + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +ORDER BY title +LIMIT 3; +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+fast +database' IN BOOLEAN MODE) +ORDER BY title +LIMIT 3; + + +EXPLAIN +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title LIMIT 1; +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) ORDER BY title LIMIT 1; + +EXPLAIN +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title LIMIT 1; +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('"very fast"@3' IN BOOLEAN MODE) ORDER BY title LIMIT 1; + +EXPLAIN +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank, FTS_DOC_ID +LIMIT 3; +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank, FTS_DOC_ID +LIMIT 3; + +EXPLAIN +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank DESC, FTS_DOC_ID ASC +LIMIT 3; +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY rank DESC, FTS_DOC_ID ASC +LIMIT 3; + +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; + +EXPLAIN SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 3; +SELECT FTS_DOC_ID, MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 3; + +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC, +FTS_DOC_ID ASC; +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC, +FTS_DOC_ID ASC; + +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) and FTS_DOC_ID > 1 +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC +LIMIT 2; +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) and FTS_DOC_ID > 1 +ORDER BY MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) DESC +LIMIT 2; + + +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank +LIMIT 1; +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank +LIMIT 1; + +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank DESC +LIMIT 1; +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY rank DESC +LIMIT 1; + + +EXPLAIN +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +LIMIT 1; +SELECT FTS_DOC_ID,MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) as rank +FROM t1 WHERE MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) +ORDER BY MATCH(title, text) AGAINST ('+very +fast' WITH QUERY EXPANSION) DESC +LIMIT 1; + +--echo # WHERE optimization on MATCH > 'some_rank' + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) > 0.1; + +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) > 0.1; + + +--echo # additional test for correct behaviour + +EXPLAIN SELECT * FROM t1 ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC LIMIT 10; + +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) AND +MATCH (title, text) AGAINST ('mysql' IN NATURAL LANGUAGE MODE) +LIMIT 6; + +--echo # test OR condition + +SELECT FTS_DOC_ID +FROM t1 +WHERE MATCH(title, text) AGAINST ('database') + OR MATCH(title, text) AGAINST ('mysql') +ORDER BY MATCH(title, text) AGAINST ('database') DESC, FTS_DOC_ID ASC; + +EXPLAIN SELECT FTS_DOC_ID +FROM t1 +WHERE MATCH(title, text) AGAINST ('database') + OR MATCH(title, text) AGAINST ('mysql') +ORDER BY MATCH(title, text) AGAINST ('database') DESC, FTS_DOC_ID ASC; + +--echo # MATCH and GROUP BY, DISTINCT + +SET sql_mode = (select replace(@@sql_mode,'ONLY_FULL_GROUP_BY','')); + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY FTS_DOC_ID +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY FTS_DOC_ID +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY title +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +GROUP BY title +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +EXPLAIN SELECT MAX(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +SELECT MAX(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +EXPLAIN SELECT DISTINCT(title) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +SELECT DISTINCT(title) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +EXPLAIN SELECT DISTINCT(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; +SELECT DISTINCT(FTS_DOC_ID) FROM t1 +WHERE MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) +ORDER BY MATCH (title, text) AGAINST ('fast database' IN NATURAL LANGUAGE MODE) DESC +LIMIT 3; + +SET sql_mode = @save_mode; + +--echo # FTS index access + +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; +EXPLAIN SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) as rank +FROM t1 +ORDER BY rank DESC +LIMIT 2; + +SELECT a.FTS_DOC_ID, b.FTS_DOC_ID +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and + MATCH(b.title, b.text) AGAINST ('+mysql' IN BOOLEAN MODE) and + a.FTS_DOC_ID = b.FTS_DOC_ID; +EXPLAIN SELECT a.FTS_DOC_ID, b.FTS_DOC_ID +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and + MATCH(b.title, b.text) AGAINST ('+mysql' IN BOOLEAN MODE) and + a.FTS_DOC_ID = b.FTS_DOC_ID; + +SELECT a.FTS_DOC_ID, MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE), + b.FTS_DOC_ID, MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE) +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and + MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE); + +EXPLAIN SELECT a.FTS_DOC_ID, MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE), + b.FTS_DOC_ID, MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE) +FROM t1 a, t1 b +WHERE MATCH(a.title, a.text) AGAINST ('+database' IN BOOLEAN MODE) and + MATCH(b.title, b.text) AGAINST ('+database' IN BOOLEAN MODE); + +# Index only access by non-FTS index + +EXPLAIN SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100; +SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100 +FROM t1 WHERE MATCH(title, text) AGAINST ("data*" IN BOOLEAN MODE) * 100; +# Run query returning null record +SELECT * FROM t1 WHERE title IS NULL AND text IS NULL; + +# More testing of index only access by non-FTS index + +CREATE TABLE t2 SELECT FTS_DOC_ID as doc_id, title, text FROM t1; +ALTER TABLE t2 ADD PRIMARY KEY (doc_id); +ALTER TABLE t2 ADD FULLTEXT KEY ft_idx (title,text); + +-- disable_result_log +ANALYZE TABLE t2; +-- enable_result_log + +# No index access +EXPLAIN SELECT DOC_ID FROM t2 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +SELECT DOC_ID FROM t2 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +# Index access +EXPLAIN SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; +SELECT FTS_DOC_ID FROM t1 WHERE MATCH(title, text) AGAINST ('+database' IN BOOLEAN MODE) * 100; + +DROP TABLE t1, t2; + +--echo "Check hints with uft8 charset for 2 cases" +set names utf8; +EVAL CREATE TABLE t1 ( + FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + text TEXT + ) CHARACTER SET = utf8, ENGINE=InnoDB; + +INSERT INTO t1 (title, text) VALUES +('Я могу еÑÑ‚ÑŒ Ñтекло', 'оно мне не вредит'), +('Мога да Ñм Ñтъкло', 'то не ми вреди'), +('ΜποÏῶ νὰ φάω σπασμένα' ,'γυαλιὰ χωÏὶς νὰ πάθω τίποτα'), +('PříliÅ¡ žluÅ¥ouÄký kůň', 'úpÄ›l Äábelské kódy'), +('Sævör grét', 'áðan því úlpan var ónýt'), +('ã†ã‚ã®ãŠãã‚„ã¾','ã‘ãµã“ãˆã¦'), +('ã„ã‚ã¯ã«ã»ã¸ã©ã€€ã¡ã‚Šã¬ã‚‹','ã‚ã•ãゆã‚ã¿ã˜ã€€ã‚‘ã²ã‚‚ã›ãš'); +CREATE FULLTEXT INDEX idx on t1 (title, text); + +--echo # No ranking + +EXPLAIN +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('вредит' IN NATURAL LANGUAGE MODE); +SELECT count(*) FROM t1 WHERE MATCH (title, text) AGAINST ('вредит' IN NATURAL LANGUAGE MODE); + +EXPLAIN +SELECT * FROM t1 WHERE MATCH(title, text) AGAINST ("оно" WITH QUERY EXPANSION); +SELECT * FROM t1 WHERE MATCH(title, text) AGAINST ("оно" WITH QUERY EXPANSION); +--echo # No sorting by rank +EXPLAIN SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+(Мога τίποτα)' IN BOOLEAN MODE); +SELECT FTS_DOC_ID FROM t1 +WHERE MATCH(title, text) AGAINST ('+(Мога τίποτα)' IN BOOLEAN MODE); +DROP TABLE t1; + + +--echo # +--echo # Bug #18924341 CRASH IN TEST_IF_SKIP_SORT_ORDER, GROUP BY MATCH AGAINST DESC +--echo # + +CREATE TABLE t1 (f1 CHAR(1), FULLTEXT KEY (f1)); +SELECT 1 FROM t1 NATURAL JOIN t1 a GROUP BY MATCH(t1.f1) AGAINST ("1") DESC; +DROP TABLE t1; + + +--echo # +--echo # Bug#20261601 ASSERTION FAILED: !FIRST_QEP_TAB->TABLE()->NO_KEYREAD +--echo # + +CREATE TABLE t1(a INT PRIMARY KEY); +INSERT INTO t1 VALUES(1),(2); +--error ER_FT_MATCHING_KEY_NOT_FOUND +SELECT (SELECT MATCH(`a`)AGAINST('1') FROM t1) FROM t1; +SELECT 1, a IN (SELECT a FROM t1) FROM t1; +DROP TABLE t1; + +--echo # +--echo # Bug#20442572 ASSERTION `!FIRST_QEP_TAB->TABLE()->NO_KEYREAD' FAILED. +--echo # Bug#75688 Assertion `!first_qep_tab->table()->no_keyread' failed. +--echo # + +CREATE TABLE t1(a INT,b POINT NOT NULL,KEY(a)); + +HANDLER t1 OPEN; +#--error ER_FT_MATCHING_KEY_NOT_FOUND +select * from t1 where MATCH a,b AGAINST('"Now sUPPort"' IN BOOLEAN MODE); +prepare stmt1 from "truncate t1"; +SELECT a IN(SELECT a FROM t1)FROM t1; + +deallocate prepare stmt1; +DROP TABLE t1; + +--echo # +--echo # Bug #20685427 INVALID WRITE OF FREED MEMORY IN ITEM_FUNC_MATCH::CLEANUP +--echo # + +CREATE TABLE t1(a TEXT CHARSET LATIN1, FULLTEXT KEY(a)) ENGINE=INNODB; +--error ER_FT_MATCHING_KEY_NOT_FOUND +SELECT MATCH(a) AGAINST ('') FROM (SELECT a FROM t1 LIMIT 1) q; +DROP TABLE t1; + +--echo # +--echo # Bug#21140067 EXPLAIN .. MATCH AGAINST: ASSERTION FAILED: TO <= END +--echo # + +CREATE TABLE t1(f1 CHAR(1) CHARSET latin1, FULLTEXT(f1)) ENGINE=INNODB; +EXPLAIN SELECT 1 FROM t1 WHERE 1.238585e+308 <= MATCH(f1) AGAINST ('1' IN BOOLEAN MODE); + +EXPLAIN FORMAT = JSON SELECT 1 FROM t1 WHERE 1.238585e+308 <= MATCH(f1) AGAINST ('1' IN BOOLEAN MODE); + +DROP TABLE t1; + +--echo # +--echo # Bug#21140088 MATCH AGAINST: ASSERTION FAILED: !TABLE || (!TABLE->READ_SET || BITMAP_IS_SET +--echo # + +SET sql_mode=''; +CREATE TABLE t1(a INT) ENGINE=INNODB; +CREATE TABLE t2(b TEXT CHARSET LATIN1, FULLTEXT(b), PRIMARY KEY(b(10))) ENGINE=INNODB; +INSERT INTO t2 VALUES ('a'),('b'); +--error ER_WRONG_ARGUMENTS +SELECT NOT EXISTS (SELECT MATCH(b) AGAINST ('1') FROM t1) FROM t2 GROUP BY "a"; +DROP TABLE t1, t2; + +CREATE TABLE t1(a INT) ENGINE=MyISAM; +CREATE TABLE t2(b TEXT CHARSET LATIN1, FULLTEXT(b), PRIMARY KEY(b(10))) ENGINE=MyISAM; +INSERT INTO t2 VALUES ('a'),('b'); +#--error ER_WRONG_ARGUMENTS +SELECT NOT EXISTS (SELECT MATCH(b) AGAINST ('1' in BOOLEAN MODE) FROM t1) FROM t2 GROUP BY "a"; +DROP TABLE t1, t2; + +SET sql_mode=default; + +--echo # +--echo # Bug#21140039 ASSERTION FAILED: !FIRST_QEP_TAB->TABLE()->NO_KEYREAD MATCH AGAINST..... +--echo # + +CREATE TABLE t1 +( + a INT, + b INT, + c CHAR(1) CHARSET latin1, + PRIMARY KEY (b,a), + FULLTEXT KEY (c) +) ENGINE=INNODB; +SELECT "a" NOT IN(SELECT b FROM t1 WHERE MATCH(c) AGAINST ('a' IN BOOLEAN MODE)); +DROP TABLE t1; + +--echo # +--echo # Bug#21300774 ASSERT `!INIT_FTFUNCS(THD, SELECT_LEX)` IN JOIN::RESET AT SQL/SQL_SELECT.CC:874 +--echo # + +CREATE TABLE t1 (f1 INT); +INSERT INTO t1 VALUES (1); +INSERT INTO t1 VALUES (2); +CREATE TABLE t2 (ft TEXT, FULLTEXT KEY ft(ft)); +INSERT INTO t2 VALUES ('abc'); +INSERT INTO t2 VALUES ('def'); + +--error ER_SUBQUERY_NO_1_ROW +UPDATE t1 SET f1 = +(SELECT t1.f1 FROM t2 WHERE NOT TRUE AND + MATCH (ft) AGAINST ((SELECT 'xyz' FROM t2))); + +DROP TABLE t1, t2; + +--echo # +--echo # Bug#22679209: FULL-TEXT QUERIES WITH ADDITIONAL SECONDARY INDEX +--echo # GIVES NULL OR ZERO ROWS +--echo # + +CREATE TABLE t1 ( +f1 INTEGER, +title varchar(255), +body mediumtext, +KEY f1 (f1), +FULLTEXT KEY title (title), +FULLTEXT KEY body (body) +) ENGINE=InnoDB; + +INSERT INTO t1 VALUES +(1, 'Insert into table', 'insert into table select from'), +(1, 'Delete from table', 'insert into table select from'), +(1, 'Update', 'perform update'), +(2, 'Insert into table', 'insert into table select from'), +( 2, 'Delete from table', 'some body text here'), +( 2, 'Update', 'perform update'), +( 3, 'Insert into table', 'insert into table select from'), +( 3, 'Delete from table', 'some body text here'); + +SELECT f1 FROM t1 WHERE f1=1 AND +(MATCH (title) AGAINST ('table' IN BOOLEAN MODE) OR +MATCH (body) AGAINST ('table' IN BOOLEAN MODE)); + +DROP TABLE t1; + +--echo # End of test for Bug#22679209 diff --git a/mysql-test/suite/innodb_fts/t/phrase.opt b/mysql-test/suite/innodb_fts/t/phrase.opt new file mode 100644 index 00000000000..7724f97647f --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/phrase.opt @@ -0,0 +1,2 @@ +--innodb-ft-index-cache +--innodb-ft-index-table diff --git a/mysql-test/suite/innodb_fts/t/phrase.test b/mysql-test/suite/innodb_fts/t/phrase.test new file mode 100644 index 00000000000..fb0d29f369a --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/phrase.test @@ -0,0 +1,39 @@ +-- source include/have_innodb.inc + +# +# BUG#20465273 - FULLTEXT SEARCH BEHAVIOUR WITH MYISAM VS. INNODB (WRONG RESULT WITH INNODB) +# + +CREATE TABLE articles ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + title VARCHAR(200), + body TEXT, + FULLTEXT (title,body) +) ENGINE=InnoDB; + +INSERT INTO articles (title,body) VALUES + (NULL, 'mysql good database'), + (NULL, ' mysql good database'), + ('', 'mysql good database'), + ('', ' mysql good database'), + (' ', 'mysql good database'), + ('mysql', 'good database'), + ('mysql ', 'good database'), + ('mysql', ' good database'), + ('mysql good database', ''), + ('mysql good database', NULL); + + +SET GLOBAL innodb_ft_aux_table="test/articles"; +SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE; +SET GLOBAL innodb_ft_aux_table=default; + +SELECT * FROM articles; + +SELECT * FROM articles WHERE MATCH(title, body) + AGAINST('"mysql good database"' IN BOOLEAN MODE); + +SELECT * FROM articles WHERE MATCH(title, body) + AGAINST('("mysql good database")' IN BOOLEAN MODE); + +DROP TABLE articles; diff --git a/mysql-test/suite/innodb_fts/t/result_cache_limit.test b/mysql-test/suite/innodb_fts/t/result_cache_limit.test new file mode 100644 index 00000000000..b19907a5052 --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/result_cache_limit.test @@ -0,0 +1,52 @@ +# This is a basic test for innodb fts result cache limit. + +-- source include/have_innodb.inc + +# Must have debug code to use SET SESSION debug +--source include/have_debug.inc + +# Create FTS table +CREATE TABLE t1 ( + id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, + a VARCHAR(200), + b TEXT + ) ENGINE= InnoDB; + +# Create the FTS index again +CREATE FULLTEXT INDEX idx on t1 (a,b); + +# Insert rows +INSERT INTO t1 (a,b) VALUES + ('MySQL from Tutorial','DBMS stands for DataBase ...') , + ('when To Use MySQL Well','After that you went through a ...'), + ('where will Optimizing MySQL','what In this tutorial we will show ...'), + ('MySQL from Tutorial','DBMS stands for DataBase ...') , + ('when To Use MySQL Well','After that you went through a ...'), + ('where will Optimizing MySQL','what In this tutorial we will show ...'), + ('MySQL from Tutorial','DBMS stands for DataBase ...') , + ('when To Use MySQL Well','After that you went through a ...'), + ('where will Optimizing MySQL','what In this tutorial we will show ...'); + +SET @save_limit=@@GLOBAL.innodb_ft_result_cache_limit; +SET @save_dbug=@@debug_dbug; +SET debug_dbug="+d,fts_instrument_result_cache_limit"; + +# Simple term search +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' IN BOOLEAN MODE); + +# Query expansion +--error 128 +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' WITH QUERY EXPANSION); + +# Simple phrase search +--error 128 +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database"' IN BOOLEAN MODE); + +# Simple proximity search +--error 128 +SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database" @ 5' IN BOOLEAN MODE); + +SET debug_dbug=@save_dbug; + +DROP TABLE t1; +SET GLOBAL innodb_ft_result_cache_limit=@save_limit; diff --git a/mysql-test/suite/innodb_fts/t/savepoint.test b/mysql-test/suite/innodb_fts/t/savepoint.test new file mode 100644 index 00000000000..09ccb383bb9 --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/savepoint.test @@ -0,0 +1,475 @@ +# This is the basic function tests for innodb FTS savepoint + +-- source include/have_innodb.inc + + +CREATE TABLE articles ( + id INT UNSIGNED NOT NULL PRIMARY KEY, + title VARCHAR(200), + FULLTEXT (title) + ) ENGINE= InnoDB; + +# Test Part 1: ROLLBACK TO SAVEPOINT +# Test rollback to savepoint 1(S1,RB1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback to savepoint 2(S1,RB1,S2,RB2) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +ROLLBACK TO SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback to savepoint 3(S1,S2,RB1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback to savepoint 4(S1,S2,RB2,RB1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK TO SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test Part 2: RELEASE SAVEPOINT +# Test release savepoint 1(S1,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release savepoint 2(S1,RL1,S2,RL2) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +RELEASE SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release savepoint 3(S1,S2,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release savepoint 4(S1,S2,RL2,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +RELEASE SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test Part 3: RELEASE & ROLLBACK TO SAVEPOINT +# Test release & rollback to savepoint 1(S1,RB1,S2,RL2) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +RELEASE SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release & rollback to savepoint 2(S1,RL1,S2,RB2) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +ROLLBACK TO SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release & rollback to savepoint 3(S1,S2,RL2,RB1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +RELEASE SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test release & rollback to savepoint 4(S1,S2,RB2,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK TO SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +COMMIT; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test Part 4: ROLLBACK & SAVEPOINT +# Test rollback 1 +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +ROLLBACK; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback 2(S1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +ROLLBACK; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback 3(S1,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback 4(S1,RB1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +ROLLBACK TO SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +# Test rollback 5(S1,S2,RB2,RL1) +TRUNCATE TABLE articles; + +INSERT INTO articles(id, title) VALUES(1, 'mysql'); + +BEGIN; + +INSERT INTO articles(id, title) VALUES(2, 'mysql'); + +SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(3, 'mysql'); + +SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(4, 'mysql'); + +ROLLBACK TO SAVEPOINT sp2; + +INSERT INTO articles(id, title) VALUES(5, 'mysql'); + +RELEASE SAVEPOINT sp1; + +INSERT INTO articles(id, title) VALUES(6, 'mysql'); + +ROLLBACK; + +INSERT INTO articles(id, title) VALUES(7, 'mysql'); + +SELECT * FROM articles WHERE MATCH(title) AGAINST('mysql'); + +DROP TABLE articles; diff --git a/mysql-test/suite/innodb_fts/t/subexpr.test b/mysql-test/suite/innodb_fts/t/subexpr.test new file mode 100644 index 00000000000..632940661b5 --- /dev/null +++ b/mysql-test/suite/innodb_fts/t/subexpr.test @@ -0,0 +1,58 @@ +--source include/have_innodb.inc + +--echo # +--echo # Bug #20028323 INNODB FULLTEXT BOOLEAN SEARCH INCORRECTLY HANDLES +--echo # PARENTHESES +--echo # + +CREATE TABLE t1 ( + f1 INT NOT NULL AUTO_INCREMENT, + f2 TEXT NOT NULL, + PRIMARY KEY (f1), + FULLTEXT (f2) +) ENGINE=InnoDB DEFAULT CHARSET=utf8; + +INSERT INTO t1 (f2) VALUES +('Pumpkin soup with cheese bread'), +('Yellow chicken curry'), +('Fresh green vegetables with garlic'); + +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+pumpkin' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+cheese' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+(pumpkin cheese)' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(f2) + AGAINST('+pumpkin +(souffle)' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(f2) + AGAINST('+pumpkin +(souffle tart)' IN BOOLEAN MODE); +SELECT * FROM t1 WHERE MATCH(f2) + AGAINST('+pumpkin +(>souffle souffle 30 limit 10; -rollback; -select count(*) from t1; -select * from t1 where keyc > 30 limit 10; -# -update t1 set keyc = keyc + 2000; -select * from t1 limit 10; -rollback; -begin; -update t1 set keyc = keyc + 2000; -select * from t1 limit 10; -rollback; -select * from t1 limit 10; -commit; -select * from t1 limit 10; -# -insert into t2 select * from t1 where keyc < 2101; -select count(*) from t2; -# -drop procedure populate_t1; -drop procedure populate_t1_small; -drop procedure populate_t1_small2; diff --git a/mysql-test/suite/mariabackup/slave_provision_nolock.cnf b/mysql-test/suite/mariabackup/slave_provision_nolock.cnf new file mode 100644 index 00000000000..0e0bbd63f39 --- /dev/null +++ b/mysql-test/suite/mariabackup/slave_provision_nolock.cnf @@ -0,0 +1,13 @@ +[mysqld.1] +log-slave-updates +loose-innodb + +[mysqld.2] +log-slave-updates +loose-innodb + +[ENV] +SERVER_MYPORT_1= @mysqld.1.port +SERVER_MYSOCK_1= @mysqld.1.socket +SERVER_MYPORT_2= @mysqld.2.port +SERVER_MYSOCK_2= @mysqld.2.socket diff --git a/mysql-test/suite/mariabackup/slave_provision_nolock.result b/mysql-test/suite/mariabackup/slave_provision_nolock.result new file mode 100644 index 00000000000..0273686f704 --- /dev/null +++ b/mysql-test/suite/mariabackup/slave_provision_nolock.result @@ -0,0 +1,42 @@ +# restart +RESET MASTER; +CREATE TABLE t1(a varchar(60) PRIMARY KEY, b VARCHAR(60)) ENGINE INNODB; +INSERT INTO t1 VALUES(1, NULL); +CREATE TABLE t2 (val INT) ENGINE=InnoDB; +INSERT INTO t2 VALUES (0); +connect con1,localhost,root,,; +*** Start a background load... +CALL gen_load(); +connection default; +*** Doing backup... +*** Doing prepare... +*** Stop the background load... +UPDATE t2 SET val=1; +connection con1; +connection default; +disconnect con1; +*** Provision a new slave from the backup +connect server2,127.0.0.1,root,,,$SERVER_MYPORT_2; +*** Stopping provisioned server +*** Removing old datadir for provisioned server +*** Provision new server from backup +# restart +*** Configure slave position from xtrabackup_binlog_pos_innodb +CREATE TABLE t3 (file VARCHAR(255), pos INT) ENGINE=InnoDB; +LOAD DATA LOCAL INFILE "BASEDIR/xtrabackup_binlog_pos_innodb" + INTO TABLE t3 FIELDS ESCAPED BY '' (file, pos); +CHANGE MASTER TO +master_port=PORT, master_host='127.0.0.1', master_user='root', +master_log_file= "MASTER_FILE", +master_log_pos= MASTER_POS; +START SLAVE; +connection default; +connection server2; +connection server2; +STOP SLAVE; +RESET SLAVE ALL; +DROP PROCEDURE gen_load; +DROP TABLE t1, t2, t3; +connection default; +DROP PROCEDURE gen_load; +DROP TABLE t1, t2; diff --git a/mysql-test/suite/mariabackup/slave_provision_nolock.test b/mysql-test/suite/mariabackup/slave_provision_nolock.test new file mode 100644 index 00000000000..49c2d0d66d1 --- /dev/null +++ b/mysql-test/suite/mariabackup/slave_provision_nolock.test @@ -0,0 +1,164 @@ +--source include/have_innodb.inc +--source include/have_log_bin.inc + +# Test provisioning a slave from an existing server, using mariabackup --no-lock +# and the binlog position recovered from InnoDB redo log. + +# Update the InnoDB system tablespace to simulate a pre-10.3.5 +# position in TRX_SYS. There was a bug that the wrong position could +# be recovered if the old filename in TRX_SYS compares newer than the +# newer filenames stored in rseg headers. +let MYSQLD_DATADIR=`select @@datadir`; +let INNODB_PAGE_SIZE=`select @@innodb_page_size`; + +--source include/shutdown_mysqld.inc + +--perl +use strict; +use warnings; +use Fcntl qw(:DEFAULT :seek); +do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl"; +do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl"; + +my $ps = $ENV{INNODB_PAGE_SIZE}; + +sysopen IBD_FILE, "$ENV{MYSQLD_DATADIR}/ibdata1", O_RDWR + or die "Cannot open ibdata1: $!\n"; + +# Read the TRX_SYS page. +my $page; +sysseek(IBD_FILE, $ps * 5, SEEK_SET) + or die "Cannot seek ibdata1: $!\n"; +sysread(IBD_FILE, $page, $ps) + or die "Cannot read ibdata1: $!\n"; + +# Put in an old binlog position that will compare larger than master-bin.000001 +my $old_name= '~~~-bin.999999' . chr(0); +my $old_off= 0xffff0000; +my $old_magic= 873422344; +my $binlog_offset= $ps - 1000 + 38; +substr($page, $binlog_offset, 4)= pack('N', $old_magic); +substr($page, $binlog_offset + 4, 4)= pack('N', ($old_off >> 32)); +substr($page, $binlog_offset + 8, 4)= pack('N', ($old_off & 0xffffffff)); +substr($page, $binlog_offset + 12, length($old_name))= $old_name; + +# Write back the modified page. +my $full_crc32= get_full_crc32(\*IBD_FILE); +my $page= fix_page_crc($page, $full_crc32); +sysseek(IBD_FILE, $ps * 5, SEEK_SET) + or die "Cannot seek ibdata1: $!\n"; +syswrite(IBD_FILE, $page, $ps) == $ps + or die "Cannot write ibdata1: $!\n"; +close IBD_FILE; +EOF + +--source include/start_mysqld.inc + + +let $basedir=$MYSQLTEST_VARDIR/tmp/backup; + +RESET MASTER; +CREATE TABLE t1(a varchar(60) PRIMARY KEY, b VARCHAR(60)) ENGINE INNODB; +INSERT INTO t1 VALUES(1, NULL); +CREATE TABLE t2 (val INT) ENGINE=InnoDB; +INSERT INTO t2 VALUES (0); + +--disable_query_log +--delimiter // +CREATE PROCEDURE gen_load() + MODIFIES SQL DATA + BEGIN + DECLARE i INT; + DECLARE flag TYPE OF t2.val; + SET i = 0; + load_loop: LOOP + SELECT val INTO flag FROM t2; + IF NOT (flag=0) THEN + LEAVE load_loop; + END IF; + START TRANSACTION; + INSERT INTO t1 VALUES (CONCAT("AbAdCaFe", LPAD(i, 6, "0")), @@SESSION.last_gtid); + COMMIT; + SET i = i + 1; + END LOOP; + END +// +--delimiter ; +--enable_query_log + +connect (con1,localhost,root,,); +--echo *** Start a background load... +send CALL gen_load(); + +--connection default +--echo *** Doing backup... +--exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$basedir --no-lock +--echo *** Doing prepare... +--exec $XTRABACKUP --prepare --rollback-xa --binlog-info=1 --target-dir=$basedir + +--echo *** Stop the background load... +UPDATE t2 SET val=1; +--connection con1 +reap; +--connection default +disconnect con1; +--let $count_master= `SELECT COUNT(*) FROM t1` + +--echo *** Provision a new slave from the backup +--connect (server2,127.0.0.1,root,,,$SERVER_MYPORT_2) +--let $datadir_2= `SELECT @@datadir` + +--echo *** Stopping provisioned server +--source include/shutdown_mysqld.inc + +--echo *** Removing old datadir for provisioned server +--rmdir $datadir_2 + +--echo *** Provision new server from backup +--exec $XTRABACKUP --copy-back --datadir=$datadir_2 --target-dir=$basedir + +--source include/start_mysqld.inc + +--echo *** Configure slave position from xtrabackup_binlog_pos_innodb +CREATE TABLE t3 (file VARCHAR(255), pos INT) ENGINE=InnoDB; +--replace_result $basedir BASEDIR +--disable_warnings +eval LOAD DATA LOCAL INFILE "$basedir/xtrabackup_binlog_pos_innodb" + INTO TABLE t3 FIELDS ESCAPED BY '' (file, pos); +--enable_warnings + +# Remove leading ./ from filename (leading .\ on windows). +--let provision_master_file= `SELECT REGEXP_REPLACE(file, "^[.].", "") FROM t3` +--let provision_master_pos= `SELECT pos FROM t3` + +--replace_result $SERVER_MYPORT_1 PORT $provision_master_file MASTER_FILE $provision_master_pos MASTER_POS +eval CHANGE MASTER TO + master_port=$SERVER_MYPORT_1, master_host='127.0.0.1', master_user='root', + master_log_file= "$provision_master_file", + master_log_pos= $provision_master_pos; +START SLAVE; + +--connection default +--save_master_pos + +--connection server2 +--sync_with_master +--let $count_slave= `SELECT COUNT(*) FROM t1` +if ($count_master != $count_slave) { + --echo *** ERROR: Table on master has $count_master rows, but table on provisioned slave has $count_slave rows + --die Row difference on provisioned slave. +} + +# Cleanup + +--connection server2 +STOP SLAVE; +RESET SLAVE ALL; +DROP PROCEDURE gen_load; +DROP TABLE t1, t2, t3; + +--connection default +DROP PROCEDURE gen_load; +DROP TABLE t1, t2; + +rmdir $basedir; diff --git a/mysql-test/suite/plugins/r/test_sql_service.result b/mysql-test/suite/plugins/r/test_sql_service.result new file mode 100644 index 00000000000..c8467a42f15 --- /dev/null +++ b/mysql-test/suite/plugins/r/test_sql_service.result @@ -0,0 +1,100 @@ +install plugin test_sql_service soname 'test_sql_service'; +show status like 'test_sql_service_passed'; +Variable_name Value +Test_sql_service_passed 1 +reset master; +set global test_sql_service_execute_sql_global= 'create table test.t1 select 1 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_local= 'insert into test.t1 select 2 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET SQL_LOG_BIN=1'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 3 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET SQL_LOG_BIN=0'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 4 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET sql_auto_is_null=1'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 5 as a, @@sql_auto_is_null'; +set global test_sql_service_execute_sql_global= 'SET sql_auto_is_null=0'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 6 as a, @@sql_auto_is_null'; +select * from t1 order by a; +a @@SQL_LOG_BIN +1 0 +2 0 +3 1 +4 0 +5 1 +6 0 +drop table t1; +SET SQL_LOG_BIN=0; +set global test_sql_service_run_test= 1; +show status like 'test_sql_service_passed'; +Variable_name Value +Test_sql_service_passed 1 +set global test_sql_service_execute_sql_local= 'create table test.t1(id int)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 0 rows. +set global test_sql_service_execute_sql_local= 'insert into test.t1 values (1), (2)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 2 rows. +set global test_sql_service_execute_sql_local= 'select * from test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 2 rows. +set global test_sql_service_execute_sql_local= 'drop table test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 0 rows. +set global test_sql_service_execute_sql_local= 'drop table test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Error 1051 returned. Unknown table 'test.t1' +set global test_sql_service_execute_sql_global= 'create table test.t1(id int)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 0 rows. +set global test_sql_service_execute_sql_global= 'insert into test.t1 values (1), (2)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 2 rows. +set global test_sql_service_execute_sql_global= 'select * from test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 2 rows. +set global test_sql_service_execute_sql_global= 'drop table test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query affected 0 rows. +set global test_sql_service_execute_sql_global= 'drop table test.t1'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Error 1051 returned. Unknown table 'test.t1' +create table t1 (id int, time timestamp); +insert into t1 values (1, NULL), (2, NULL), (3, NULL), (4, NULL), (5, NULL); +set global test_sql_service_execute_sql_global= 'select * FROM test.t1 WHERE time < DATE_SUB(NOW(), interval 5 minute)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 0 rows. +set global test_sql_service_execute_sql_global= 'select * FROM test.t1 WHERE time <= NOW()'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 5 rows. +set global test_sql_service_execute_sql_local= 'select * FROM test.t1 WHERE time < DATE_SUB(NOW(), interval 5 minute)'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 0 rows. +set global test_sql_service_execute_sql_local= 'select * FROM test.t1 WHERE time <= NOW()'; +show status like 'test_sql_query_result'; +Variable_name Value +Test_sql_query_result Query returned 5 rows. +drop table t1; +uninstall plugin test_sql_service; +Warnings: +Warning 1620 Plugin is busy and will be uninstalled on shutdown +include/show_binlog_events.inc +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Gtid # # BEGIN GTID #-#-# +master-bin.000001 # Annotate_rows # # insert into test.t1 select 3 as a, @@SQL_LOG_BIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F +master-bin.000001 # Query # # COMMIT +master-bin.000001 # Gtid # # GTID #-#-# +master-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */ diff --git a/mysql-test/suite/plugins/t/test_sql_service.test b/mysql-test/suite/plugins/t/test_sql_service.test new file mode 100644 index 00000000000..393fb431e23 --- /dev/null +++ b/mysql-test/suite/plugins/t/test_sql_service.test @@ -0,0 +1,82 @@ +--source include/not_embedded.inc +--source include/have_log_bin.inc + +if (!$TEST_SQL_SERVICE_SO) { + skip No TEST_SQL_SERVICE plugin; +} + +# An unfortunate wait for check-testcase.test to complete disconnect. +let count_sessions= 1; +source include/wait_until_count_sessions.inc; + +install plugin test_sql_service soname 'test_sql_service'; +show status like 'test_sql_service_passed'; +reset master; + +set global test_sql_service_execute_sql_global= 'create table test.t1 select 1 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_local= 'insert into test.t1 select 2 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET SQL_LOG_BIN=1'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 3 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET SQL_LOG_BIN=0'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 4 as a, @@SQL_LOG_BIN'; +set global test_sql_service_execute_sql_global= 'SET sql_auto_is_null=1'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 5 as a, @@sql_auto_is_null'; +set global test_sql_service_execute_sql_global= 'SET sql_auto_is_null=0'; +set global test_sql_service_execute_sql_global= 'insert into test.t1 select 6 as a, @@sql_auto_is_null'; +select * from t1 order by a; +drop table t1; +SET SQL_LOG_BIN=0; + +set global test_sql_service_run_test= 1; +show status like 'test_sql_service_passed'; + +set global test_sql_service_execute_sql_local= 'create table test.t1(id int)'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_local= 'insert into test.t1 values (1), (2)'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_local= 'select * from test.t1'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_local= 'drop table test.t1'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_local= 'drop table test.t1'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_global= 'create table test.t1(id int)'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_global= 'insert into test.t1 values (1), (2)'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_global= 'select * from test.t1'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_global= 'drop table test.t1'; +show status like 'test_sql_query_result'; + +set global test_sql_service_execute_sql_global= 'drop table test.t1'; +show status like 'test_sql_query_result'; + +create table t1 (id int, time timestamp); +insert into t1 values (1, NULL), (2, NULL), (3, NULL), (4, NULL), (5, NULL); +set global test_sql_service_execute_sql_global= 'select * FROM test.t1 WHERE time < DATE_SUB(NOW(), interval 5 minute)'; +show status like 'test_sql_query_result'; +set global test_sql_service_execute_sql_global= 'select * FROM test.t1 WHERE time <= NOW()'; +show status like 'test_sql_query_result'; +set global test_sql_service_execute_sql_local= 'select * FROM test.t1 WHERE time < DATE_SUB(NOW(), interval 5 minute)'; +show status like 'test_sql_query_result'; +set global test_sql_service_execute_sql_local= 'select * FROM test.t1 WHERE time <= NOW()'; +show status like 'test_sql_query_result'; +drop table t1; + +uninstall plugin test_sql_service; + +# Check that statements were executed/binlogged in correct order. +--source include/show_binlog_events.inc +# --replace_column 2 # 5 # +# --replace_regex /xid=[0-9]+/xid=XX/ /GTID [0-9]+-[0-9]+-[0-9]+/GTID #-#-#/ +# SHOW BINLOG EVENTS LIMIT 3,5; + diff --git a/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_loaddata.result b/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_loaddata.result new file mode 100644 index 00000000000..a876a597aea --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_loaddata.result @@ -0,0 +1,38 @@ +include/master-slave.inc +[connection master] +connection master; +SET @save_binlog_stmt_cache_size= @@GLOBAL.binlog_stmt_cache_size; +SET GLOBAL binlog_stmt_cache_size= 4096; +CALL mtr.add_suppression('"No space left on device".*An incident event is written to binary log'); +CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=MyISAM; +FLUSH STATUS; +SHOW STATUS LIKE "binlog_stmt_cache%"; +Variable_name Value +Binlog_stmt_cache_disk_use 0 +Binlog_stmt_cache_use 0 +SET @old_dbug= @@SESSION.debug_dbug; +SET SESSION debug_dbug="+d,load_data_binlog_cache_error"; +LOAD DATA CONCURRENT LOCAL INFILE 'std_data/bug30435_5k.txt' + REPLACE INTO TABLE t1 (a); +ERROR HY000: Error writing file '' (Errcode: 28 "No space left on device") +SET SESSION debug_dbug= @old_dbug; +SHOW STATUS LIKE "binlog_stmt_cache%"; +Variable_name Value +Binlog_stmt_cache_disk_use 1 +Binlog_stmt_cache_use 1 +SELECT IF(COUNT(*) > 0 AND COUNT(*) < 5000, +"ok", +CONCAT("ERROR! Row count ", COUNT(*), " not as expected for partially executed query")) +AS check_result +FROM t1; +check_result +ok +connection slave; +include/wait_for_slave_sql_error_and_skip.inc [errno=1590] +SELECT COUNT(*) FROM t1; +COUNT(*) +0 +connection master; +SET GLOBAL binlog_stmt_cache_size= @save_binlog_stmt_cache_size; +DROP TABLE t1; +include/rpl_end.inc diff --git a/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_row.result b/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_row.result new file mode 100644 index 00000000000..753fdaa4e6b --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_binlog_cache_disk_full_row.result @@ -0,0 +1,51 @@ +include/master-slave.inc +[connection master] +connection master; +SET @save_binlog_stmt_cache_size= @@GLOBAL.binlog_stmt_cache_size; +SET GLOBAL binlog_stmt_cache_size= 4096; +CALL mtr.add_suppression('"No space left on device".*An incident event is written to binary log'); +CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(255)) ENGINE=MyISAM; +FLUSH STATUS; +SHOW STATUS LIKE "binlog_stmt_cache%"; +Variable_name Value +Binlog_stmt_cache_disk_use 0 +Binlog_stmt_cache_use 0 +INSERT INTO t1 VALUES (0, CONCAT("?", "-", REPEAT("x", 200))); +INSERT INTO t1 SELECT a+1, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+2, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+4, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+8, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+16, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+32, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+64, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+128, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +SHOW STATUS LIKE "binlog_stmt_cache%"; +Variable_name Value +Binlog_stmt_cache_disk_use 2 +Binlog_stmt_cache_use 9 +SET @old_dbug= @@SESSION.debug_dbug; +SET SESSION debug_dbug="+d,simulate_disk_full_at_flush_pending"; +INSERT INTO t1 SELECT a+256, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +ERROR HY000: Error writing file '' (Errcode: 28 "No space left on device") +SET SESSION debug_dbug= @old_dbug; +SHOW STATUS LIKE "binlog_stmt_cache%"; +Variable_name Value +Binlog_stmt_cache_disk_use 3 +Binlog_stmt_cache_use 10 +SELECT IF(COUNT(*) > 256 AND COUNT(*) < 512, +"ok", +CONCAT("ERROR! Row count ", COUNT(*), " not as expected for partially executed query")) +AS check_result +FROM t1; +check_result +ok +ALTER TABLE t1 COMMENT ''; +connection slave; +include/wait_for_slave_sql_error_and_skip.inc [errno=1590] +SELECT COUNT(*) FROM t1; +COUNT(*) +256 +connection master; +SET GLOBAL binlog_stmt_cache_size= @save_binlog_stmt_cache_size; +DROP TABLE t1; +include/rpl_end.inc diff --git a/mysql-test/suite/rpl/r/rpl_invoked_features.result b/mysql-test/suite/rpl/r/rpl_invoked_features.result index 43a8e8625de..3cfd40d5a0e 100644 --- a/mysql-test/suite/rpl/r/rpl_invoked_features.result +++ b/mysql-test/suite/rpl/r/rpl_invoked_features.result @@ -45,14 +45,14 @@ BEGIN UPDATE t12 SET c = ''; UPDATE t13 SET c = ''; END| -CREATE EVENT e1 ON SCHEDULE EVERY 1 SECOND DISABLE DO +CREATE EVENT e1 ON SCHEDULE EVERY 10 SECOND DISABLE DO BEGIN ALTER EVENT e1 DISABLE; CALL p1(10, ''); END| Warnings: Warning 1105 Event scheduler is switched off, use SET GLOBAL event_scheduler=ON to enable it. -CREATE EVENT e11 ON SCHEDULE EVERY 1 SECOND DISABLE DO +CREATE EVENT e11 ON SCHEDULE EVERY 10 SECOND DISABLE DO BEGIN ALTER EVENT e11 DISABLE; CALL p11(10, ''); diff --git a/mysql-test/suite/rpl/r/rpl_semi_sync_slave_reply_fail.result b/mysql-test/suite/rpl/r/rpl_semi_sync_slave_reply_fail.result index f026a1c9db4..e482da7d0fc 100644 --- a/mysql-test/suite/rpl/r/rpl_semi_sync_slave_reply_fail.result +++ b/mysql-test/suite/rpl/r/rpl_semi_sync_slave_reply_fail.result @@ -32,7 +32,7 @@ connection slave; include/diff_tables.inc [master:t1, slave:t1] connection master; set statement sql_log_bin=0 for call mtr.add_suppression("Read semi-sync reply magic number error"); -SET @save_debug_master= @@global.debug; +SET @save_debug_master= @@global.debug_dbug; SET GLOBAL debug_dbug="+d,semisync_corrupt_magic"; insert into t1 values (11); connection slave; diff --git a/mysql-test/suite/rpl/r/rpl_sql_thd_start_errno_cleared.result b/mysql-test/suite/rpl/r/rpl_sql_thd_start_errno_cleared.result index b14f7b01541..a3e98afa775 100644 --- a/mysql-test/suite/rpl/r/rpl_sql_thd_start_errno_cleared.result +++ b/mysql-test/suite/rpl/r/rpl_sql_thd_start_errno_cleared.result @@ -34,6 +34,7 @@ set debug_sync= "now wait_for sql_thread_run_lock_released"; # Validating that Last_SQL_Errno is cleared.. # ..success set debug_sync= "now signal sql_thread_continue"; +# Wait for debug_sync signal to have been received before issuing RESET set @@global.debug_dbug= @saved_dbug; set debug_sync= "RESET"; # Cleanup diff --git a/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_loaddata.test b/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_loaddata.test new file mode 100644 index 00000000000..50a67532501 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_loaddata.test @@ -0,0 +1,47 @@ +--source include/have_binlog_format_statement.inc +--source include/have_debug.inc +--source include/master-slave.inc + +--connection master +# Set minimal cache size so smaller transaction can trigger spill to disk. +SET @save_binlog_stmt_cache_size= @@GLOBAL.binlog_stmt_cache_size; +SET GLOBAL binlog_stmt_cache_size= 4096; + +CALL mtr.add_suppression('"No space left on device".*An incident event is written to binary log'); +CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=MyISAM; + +FLUSH STATUS; +SHOW STATUS LIKE "binlog_stmt_cache%"; +SET @old_dbug= @@SESSION.debug_dbug; +SET SESSION debug_dbug="+d,load_data_binlog_cache_error"; +--replace_regex /Error writing file '[^']+'/Error writing file ''/ +--error 3 +LOAD DATA CONCURRENT LOCAL INFILE 'std_data/bug30435_5k.txt' + REPLACE INTO TABLE t1 (a); +SET SESSION debug_dbug= @old_dbug; +SHOW STATUS LIKE "binlog_stmt_cache%"; +# The actual number of rows left after the disk full error may change as +# binlog event sizes are modified. So here we just test that we get partial +# update from the last INSERT..SELECT that gets disk full error. +SELECT IF(COUNT(*) > 0 AND COUNT(*) < 5000, + "ok", + CONCAT("ERROR! Row count ", COUNT(*), " not as expected for partially executed query")) + AS check_result + FROM t1; + +--save_master_pos + +--connection slave +--let $slave_sql_errno= 1590 +--source include/wait_for_slave_sql_error_and_skip.inc + +--sync_with_master +SELECT COUNT(*) FROM t1; + +# Cleanup + +--connection master +SET GLOBAL binlog_stmt_cache_size= @save_binlog_stmt_cache_size; +DROP TABLE t1; + +--source include/rpl_end.inc diff --git a/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_row.test b/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_row.test new file mode 100644 index 00000000000..2c5813bb53e --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_binlog_cache_disk_full_row.test @@ -0,0 +1,61 @@ +--source include/have_binlog_format_row.inc +--source include/have_debug.inc +--source include/master-slave.inc + +--connection master +# Set minimal cache size so smaller transaction can trigger spill to disk. +SET @save_binlog_stmt_cache_size= @@GLOBAL.binlog_stmt_cache_size; +SET GLOBAL binlog_stmt_cache_size= 4096; + +CALL mtr.add_suppression('"No space left on device".*An incident event is written to binary log'); +CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(255)) ENGINE=MyISAM; + +FLUSH STATUS; +SHOW STATUS LIKE "binlog_stmt_cache%"; +INSERT INTO t1 VALUES (0, CONCAT("?", "-", REPEAT("x", 200))); +INSERT INTO t1 SELECT a+1, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+2, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+4, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+8, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+16, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+32, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+64, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +INSERT INTO t1 SELECT a+128, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +SHOW STATUS LIKE "binlog_stmt_cache%"; + +SET @old_dbug= @@SESSION.debug_dbug; +SET SESSION debug_dbug="+d,simulate_disk_full_at_flush_pending"; +--replace_regex /Error writing file '[^']+'/Error writing file ''/ +--error 3 +INSERT INTO t1 SELECT a+256, CONCAT(a, "-", REPEAT("x", 200)) FROM t1; +SET SESSION debug_dbug= @old_dbug; +SHOW STATUS LIKE "binlog_stmt_cache%"; +# The actual number of rows left after the disk full error may change as +# binlog event sizes are modified. So here we just test that we get partial +# update from the last INSERT..SELECT that gets disk full error. +SELECT IF(COUNT(*) > 256 AND COUNT(*) < 512, + "ok", + CONCAT("ERROR! Row count ", COUNT(*), " not as expected for partially executed query")) + AS check_result + FROM t1; + +# A random extra event that helped show the bug that a partial event +# group was binlogged. +ALTER TABLE t1 COMMENT ''; + +--save_master_pos + +--connection slave +--let $slave_sql_errno= 1590 +--source include/wait_for_slave_sql_error_and_skip.inc + +--sync_with_master +SELECT COUNT(*) FROM t1; + +# Cleanup + +--connection master +SET GLOBAL binlog_stmt_cache_size= @save_binlog_stmt_cache_size; +DROP TABLE t1; + +--source include/rpl_end.inc diff --git a/mysql-test/suite/rpl/t/rpl_invoked_features.test b/mysql-test/suite/rpl/t/rpl_invoked_features.test index 91391cf8372..cd2b770c419 100644 --- a/mysql-test/suite/rpl/t/rpl_invoked_features.test +++ b/mysql-test/suite/rpl/t/rpl_invoked_features.test @@ -102,14 +102,17 @@ BEGIN UPDATE t13 SET c = ''; END| -# Create events which will run every 1 sec -CREATE EVENT e1 ON SCHEDULE EVERY 1 SECOND DISABLE DO +# Create events which will run every 10 sec +# It cannot be much shorter as we have to ensure that a new +# event is not scheduled before the DISABLE has been +# executed. +CREATE EVENT e1 ON SCHEDULE EVERY 10 SECOND DISABLE DO BEGIN ALTER EVENT e1 DISABLE; CALL p1(10, ''); END| -CREATE EVENT e11 ON SCHEDULE EVERY 1 SECOND DISABLE DO +CREATE EVENT e11 ON SCHEDULE EVERY 10 SECOND DISABLE DO BEGIN ALTER EVENT e11 DISABLE; CALL p11(10, ''); diff --git a/mysql-test/suite/rpl/t/rpl_semi_sync_slave_compressed_protocol.test b/mysql-test/suite/rpl/t/rpl_semi_sync_slave_compressed_protocol.test index bc05bec2a96..644e6517131 100644 --- a/mysql-test/suite/rpl/t/rpl_semi_sync_slave_compressed_protocol.test +++ b/mysql-test/suite/rpl/t/rpl_semi_sync_slave_compressed_protocol.test @@ -40,7 +40,7 @@ DROP TABLE t1; --let $assert_select=Read semi-sync reply magic number error --let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.1.err --let $assert_count= 0 ---let $assert_only_after = CURRENT_TEST:rpl.rpl_semi_sync_slave_compressed_protocol.test +--let $assert_only_after = CURRENT_TEST: rpl.rpl_semi_sync_slave_compressed_protocol --source include/assert_grep.inc --connection master diff --git a/mysql-test/suite/rpl/t/rpl_semi_sync_slave_reply_fail.test b/mysql-test/suite/rpl/t/rpl_semi_sync_slave_reply_fail.test index 948537997dd..2ebc092e33d 100644 --- a/mysql-test/suite/rpl/t/rpl_semi_sync_slave_reply_fail.test +++ b/mysql-test/suite/rpl/t/rpl_semi_sync_slave_reply_fail.test @@ -78,7 +78,7 @@ insert into t1 values (10); --connection master set statement sql_log_bin=0 for call mtr.add_suppression("Read semi-sync reply magic number error"); -SET @save_debug_master= @@global.debug; +SET @save_debug_master= @@global.debug_dbug; SET GLOBAL debug_dbug="+d,semisync_corrupt_magic"; insert into t1 values (11); diff --git a/mysql-test/suite/rpl/t/rpl_sql_thd_start_errno_cleared.test b/mysql-test/suite/rpl/t/rpl_sql_thd_start_errno_cleared.test index f6dcfd91409..8b096902143 100644 --- a/mysql-test/suite/rpl/t/rpl_sql_thd_start_errno_cleared.test +++ b/mysql-test/suite/rpl/t/rpl_sql_thd_start_errno_cleared.test @@ -76,6 +76,10 @@ if ($last_error) set debug_sync= "now signal sql_thread_continue"; +--echo # Wait for debug_sync signal to have been received before issuing RESET +let $wait_condition= select count(*)=0 from information_schema.processlist where state like "debug sync point%"; +source include/wait_condition.inc; + set @@global.debug_dbug= @saved_dbug; set debug_sync= "RESET"; diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff b/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff index d869b2812f0..ba6957d05d8 100644 --- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff +++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff @@ -1,6 +1,4 @@ ---- ../../mysql-test/suite/sys_vars/r/sysvars_server_embedded.result 2022-01-27 20:42:19.039084441 +0200 -+++ ../../mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.result~ 2022-01-28 16:12:40.038627481 +0200 -@@ -34,7 +34,7 @@ READ_ONLY NO +@@ -34,7 +34,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_BLOCK_SIZE VARIABLE_SCOPE GLOBAL @@ -9,7 +7,7 @@ VARIABLE_COMMENT Block size to be used for Aria index pages. NUMERIC_MIN_VALUE 4096 NUMERIC_MAX_VALUE 32768 -@@ -44,7 +44,7 @@ READ_ONLY YES +@@ -44,7 +44,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_CHECKPOINT_INTERVAL VARIABLE_SCOPE GLOBAL @@ -18,7 +16,7 @@ VARIABLE_COMMENT Interval between tries to do an automatic checkpoints. In seconds; 0 means 'no automatic checkpoints' which makes sense only for testing. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -54,7 +54,7 @@ READ_ONLY NO +@@ -54,7 +54,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_CHECKPOINT_LOG_ACTIVITY VARIABLE_SCOPE GLOBAL @@ -27,7 +25,7 @@ VARIABLE_COMMENT Number of bytes that the transaction log has to grow between checkpoints before a new checkpoint is written to the log. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -74,7 +74,7 @@ READ_ONLY NO +@@ -74,7 +74,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME ARIA_FORCE_START_AFTER_RECOVERY_FAILURES VARIABLE_SCOPE GLOBAL @@ -36,7 +34,7 @@ VARIABLE_COMMENT Number of consecutive log recovery failures after which logs will be automatically deleted to cure the problem; 0 (the default) disables the feature. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 255 -@@ -94,7 +94,7 @@ READ_ONLY NO +@@ -94,7 +94,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_GROUP_COMMIT_INTERVAL VARIABLE_SCOPE GLOBAL @@ -45,7 +43,7 @@ VARIABLE_COMMENT Interval between commite in microseconds (1/1000000c). 0 stands for no waiting for other threads to come and do a commit in "hard" mode and no sync()/commit at all in "soft" mode. Option has only an effect if aria_group_commit is used NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -114,7 +114,7 @@ READ_ONLY YES +@@ -114,7 +114,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_LOG_FILE_SIZE VARIABLE_SCOPE GLOBAL @@ -54,7 +52,7 @@ VARIABLE_COMMENT Limit for transaction log size NUMERIC_MIN_VALUE 8388608 NUMERIC_MAX_VALUE 4294967295 -@@ -144,10 +144,10 @@ READ_ONLY NO +@@ -144,10 +144,10 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_PAGECACHE_AGE_THRESHOLD VARIABLE_SCOPE GLOBAL @@ -67,7 +65,7 @@ NUMERIC_BLOCK_SIZE 100 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -164,7 +164,7 @@ READ_ONLY YES +@@ -164,7 +164,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_PAGECACHE_DIVISION_LIMIT VARIABLE_SCOPE GLOBAL @@ -76,7 +74,7 @@ VARIABLE_COMMENT The minimum percentage of warm blocks in key cache NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 100 -@@ -174,7 +174,7 @@ READ_ONLY NO +@@ -174,7 +174,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_PAGECACHE_FILE_HASH_SIZE VARIABLE_SCOPE GLOBAL @@ -85,7 +83,7 @@ VARIABLE_COMMENT Number of hash buckets for open and changed files. If you have a lot of Aria files open you should increase this for faster flush of changes. A good value is probably 1/10 of number of possible open Aria files. NUMERIC_MIN_VALUE 128 NUMERIC_MAX_VALUE 16384 -@@ -204,7 +204,7 @@ READ_ONLY NO +@@ -204,7 +204,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME ARIA_REPAIR_THREADS VARIABLE_SCOPE SESSION @@ -94,7 +92,7 @@ VARIABLE_COMMENT Number of threads to use when repairing Aria tables. The value of 1 disables parallel repair. NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 128 -@@ -217,7 +217,7 @@ VARIABLE_SCOPE SESSION +@@ -217,7 +217,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE. NUMERIC_MIN_VALUE 16376 @@ -103,7 +101,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -274,7 +274,7 @@ READ_ONLY NO +@@ -274,7 +274,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME AUTO_INCREMENT_INCREMENT VARIABLE_SCOPE SESSION @@ -112,7 +110,7 @@ VARIABLE_COMMENT Auto-increment columns are incremented by this NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 65535 -@@ -284,7 +284,7 @@ READ_ONLY NO +@@ -284,7 +284,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME AUTO_INCREMENT_OFFSET VARIABLE_SCOPE SESSION @@ -121,7 +119,7 @@ VARIABLE_COMMENT Offset added to Auto-increment columns. Used when auto-increment-increment != 1 NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 65535 -@@ -294,7 +294,7 @@ READ_ONLY NO +@@ -294,7 +294,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME BACK_LOG VARIABLE_SCOPE GLOBAL @@ -130,7 +128,7 @@ VARIABLE_COMMENT The number of outstanding connection requests MariaDB can have. This comes into play when the main MariaDB thread gets very many connection requests in a very short time NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 65535 -@@ -347,7 +347,7 @@ VARIABLE_SCOPE GLOBAL +@@ -347,7 +347,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The size of the transactional cache for updates to transactional engines for the binary log. If you often use transactions containing many statements, you can increase this to get more performance NUMERIC_MIN_VALUE 4096 @@ -139,7 +137,7 @@ NUMERIC_BLOCK_SIZE 4096 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -364,20 +364,20 @@ READ_ONLY NO +@@ -364,20 +364,20 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME BINLOG_COMMIT_WAIT_COUNT VARIABLE_SCOPE GLOBAL @@ -164,7 +162,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -397,7 +397,7 @@ VARIABLE_SCOPE GLOBAL +@@ -397,7 +397,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The size of file cache for the binary log NUMERIC_MIN_VALUE 8192 @@ -173,7 +171,7 @@ NUMERIC_BLOCK_SIZE 4096 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -437,7 +437,7 @@ VARIABLE_SCOPE GLOBAL +@@ -437,7 +437,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The size of the statement cache for updates to non-transactional engines for the binary log. If you often use statements updating a great number of rows, you can increase this to get more performance. NUMERIC_MIN_VALUE 4096 @@ -182,7 +180,7 @@ NUMERIC_BLOCK_SIZE 4096 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -447,7 +447,7 @@ VARIABLE_SCOPE SESSION +@@ -447,7 +447,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Size of tree cache used in bulk insert optimisation. Note that this is a limit per thread! NUMERIC_MIN_VALUE 0 @@ -191,7 +189,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -634,7 +634,7 @@ READ_ONLY NO +@@ -634,7 +634,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME CONNECT_TIMEOUT VARIABLE_SCOPE GLOBAL @@ -200,7 +198,7 @@ VARIABLE_COMMENT The number of seconds the mysqld server is waiting for a connect packet before responding with 'Bad handshake' NUMERIC_MIN_VALUE 2 NUMERIC_MAX_VALUE 31536000 -@@ -684,7 +684,7 @@ READ_ONLY YES +@@ -684,7 +684,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_LONG VARIABLE_SCOPE SESSION @@ -209,7 +207,7 @@ VARIABLE_COMMENT Long search depth for the two-step deadlock detection NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 33 -@@ -694,7 +694,7 @@ READ_ONLY NO +@@ -694,7 +694,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_SHORT VARIABLE_SCOPE SESSION @@ -218,7 +216,7 @@ VARIABLE_COMMENT Short search depth for the two-step deadlock detection NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 32 -@@ -704,7 +704,7 @@ READ_ONLY NO +@@ -704,7 +704,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DEADLOCK_TIMEOUT_LONG VARIABLE_SCOPE SESSION @@ -227,7 +225,7 @@ VARIABLE_COMMENT Long timeout for the two-step deadlock detection (in microseconds) NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -714,7 +714,7 @@ READ_ONLY NO +@@ -714,7 +714,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DEADLOCK_TIMEOUT_SHORT VARIABLE_SCOPE SESSION @@ -236,7 +234,7 @@ VARIABLE_COMMENT Short timeout for the two-step deadlock detection (in microseconds) NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -764,7 +764,7 @@ READ_ONLY NO +@@ -764,7 +764,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME DEFAULT_WEEK_FORMAT VARIABLE_SCOPE SESSION @@ -245,7 +243,7 @@ VARIABLE_COMMENT The default week format used by WEEK() functions NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 7 -@@ -774,7 +774,7 @@ READ_ONLY NO +@@ -774,7 +774,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DELAYED_INSERT_LIMIT VARIABLE_SCOPE GLOBAL @@ -254,7 +252,7 @@ VARIABLE_COMMENT After inserting delayed_insert_limit rows, the INSERT DELAYED handler will check if there are any SELECT statements pending. If so, it allows these to execute before continuing. NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -784,7 +784,7 @@ READ_ONLY NO +@@ -784,7 +784,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DELAYED_INSERT_TIMEOUT VARIABLE_SCOPE GLOBAL @@ -263,7 +261,7 @@ VARIABLE_COMMENT How long a INSERT DELAYED thread should wait for INSERT statements before terminating NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 31536000 -@@ -794,7 +794,7 @@ READ_ONLY NO +@@ -794,7 +794,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME DELAYED_QUEUE_SIZE VARIABLE_SCOPE GLOBAL @@ -272,7 +270,7 @@ VARIABLE_COMMENT What size queue (in rows) should be allocated for handling INSERT DELAYED. If the queue becomes full, any client that does INSERT DELAYED will wait until there is room in the queue again NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -824,7 +824,7 @@ READ_ONLY NO +@@ -824,7 +824,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME DIV_PRECISION_INCREMENT VARIABLE_SCOPE SESSION @@ -281,7 +279,7 @@ VARIABLE_COMMENT Precision of the result of '/' operator will be increased on that value NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 38 -@@ -904,7 +904,7 @@ READ_ONLY NO +@@ -904,7 +904,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME EXPIRE_LOGS_DAYS VARIABLE_SCOPE GLOBAL @@ -290,7 +288,7 @@ VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; possible purges happen at startup and at binary log rotation NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 99 -@@ -934,7 +934,7 @@ READ_ONLY YES +@@ -934,7 +934,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME EXTRA_MAX_CONNECTIONS VARIABLE_SCOPE GLOBAL @@ -299,7 +297,7 @@ VARIABLE_COMMENT The number of connections on extra-port NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 100000 -@@ -964,7 +964,7 @@ READ_ONLY NO +@@ -964,7 +964,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME FLUSH_TIME VARIABLE_SCOPE GLOBAL @@ -308,7 +306,7 @@ VARIABLE_COMMENT A dedicated thread is created to flush all tables at the given interval NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 31536000 -@@ -994,7 +994,7 @@ READ_ONLY NO +@@ -994,7 +994,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME FT_MAX_WORD_LEN VARIABLE_SCOPE GLOBAL @@ -317,7 +315,7 @@ VARIABLE_COMMENT The maximum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable NUMERIC_MIN_VALUE 10 NUMERIC_MAX_VALUE 84 -@@ -1004,7 +1004,7 @@ READ_ONLY YES +@@ -1004,7 +1004,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME FT_MIN_WORD_LEN VARIABLE_SCOPE GLOBAL @@ -326,7 +324,7 @@ VARIABLE_COMMENT The minimum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 84 -@@ -1014,7 +1014,7 @@ READ_ONLY YES +@@ -1014,7 +1014,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME FT_QUERY_EXPANSION_LIMIT VARIABLE_SCOPE GLOBAL @@ -335,7 +333,7 @@ VARIABLE_COMMENT Number of best matches to use for query expansion NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1000 -@@ -1184,7 +1184,7 @@ READ_ONLY YES +@@ -1184,7 +1184,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME HISTOGRAM_SIZE VARIABLE_SCOPE SESSION @@ -344,7 +342,7 @@ VARIABLE_COMMENT Number of bytes used for a histogram. If set to 0, no histograms are created by ANALYZE. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 255 -@@ -1214,7 +1214,7 @@ READ_ONLY YES +@@ -1214,7 +1214,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME HOST_CACHE_SIZE VARIABLE_SCOPE GLOBAL @@ -353,7 +351,7 @@ VARIABLE_COMMENT How many host names should be cached to avoid resolving. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 65536 -@@ -1324,7 +1324,7 @@ READ_ONLY NO +@@ -1324,7 +1324,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME INTERACTIVE_TIMEOUT VARIABLE_SCOPE SESSION @@ -362,7 +360,7 @@ VARIABLE_COMMENT The number of seconds the server waits for activity on an interactive connection before closing it NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 31536000 -@@ -1357,7 +1357,7 @@ VARIABLE_SCOPE SESSION +@@ -1357,7 +1357,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The size of the buffer that is used for joins NUMERIC_MIN_VALUE 128 @@ -371,7 +369,7 @@ NUMERIC_BLOCK_SIZE 128 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -1374,7 +1374,7 @@ READ_ONLY NO +@@ -1374,7 +1374,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME JOIN_CACHE_LEVEL VARIABLE_SCOPE SESSION @@ -380,7 +378,7 @@ VARIABLE_COMMENT Controls what join operations can be executed with join buffers. Odd numbers are used for plain join buffers while even numbers are used for linked buffers NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 8 -@@ -1397,7 +1397,7 @@ VARIABLE_SCOPE GLOBAL +@@ -1397,7 +1397,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The size of the buffer used for index blocks for MyISAM tables. Increase this to get better index handling (for all reads and multiple writes) to as much as you can afford NUMERIC_MIN_VALUE 0 @@ -389,7 +387,7 @@ NUMERIC_BLOCK_SIZE 4096 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -1554,7 +1554,7 @@ READ_ONLY YES +@@ -1554,7 +1554,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME LOCK_WAIT_TIMEOUT VARIABLE_SCOPE SESSION @@ -398,7 +396,7 @@ VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 31536000 -@@ -1674,7 +1674,7 @@ READ_ONLY NO +@@ -1674,7 +1674,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME LOG_SLOW_RATE_LIMIT VARIABLE_SCOPE SESSION @@ -407,16 +405,16 @@ VARIABLE_COMMENT Write to slow log every #th slow query. Set to 1 to log everything. Increase it to reduce the size of the slow or the performance impact of slow logging NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -1704,7 +1704,7 @@ READ_ONLY NO +@@ -1704,7 +1704,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME LOG_WARNINGS VARIABLE_SCOPE SESSION -VARIABLE_TYPE BIGINT UNSIGNED +VARIABLE_TYPE INT UNSIGNED - VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity + VARIABLE_COMMENT Log some non critical warnings to the error log.Value can be between 0 and 11. Higher values mean more verbosity NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -1754,7 +1754,7 @@ READ_ONLY NO +@@ -1754,7 +1754,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME MAX_ALLOWED_PACKET VARIABLE_SCOPE SESSION @@ -425,7 +423,7 @@ VARIABLE_COMMENT Max packet length to send to or receive from the server NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 1073741824 -@@ -1767,14 +1767,14 @@ VARIABLE_SCOPE GLOBAL +@@ -1767,14 +1767,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Sets the total size of the transactional cache NUMERIC_MIN_VALUE 4096 @@ -442,7 +440,7 @@ VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value. NUMERIC_MIN_VALUE 4096 NUMERIC_MAX_VALUE 1073741824 -@@ -1787,14 +1787,14 @@ VARIABLE_SCOPE GLOBAL +@@ -1787,14 +1787,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Sets the total size of the statement cache NUMERIC_MIN_VALUE 4096 @@ -459,7 +457,7 @@ VARIABLE_COMMENT The number of simultaneous clients allowed NUMERIC_MIN_VALUE 10 NUMERIC_MAX_VALUE 100000 -@@ -1804,7 +1804,7 @@ READ_ONLY NO +@@ -1804,7 +1804,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_CONNECT_ERRORS VARIABLE_SCOPE GLOBAL @@ -468,7 +466,7 @@ VARIABLE_COMMENT If there is more than this number of interrupted connections from a host this host will be blocked from further connections NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -1814,7 +1814,7 @@ READ_ONLY NO +@@ -1814,7 +1814,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_DELAYED_THREADS VARIABLE_SCOPE SESSION @@ -477,7 +475,7 @@ VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 16384 -@@ -1834,7 +1834,7 @@ READ_ONLY YES +@@ -1834,7 +1834,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_ERROR_COUNT VARIABLE_SCOPE SESSION @@ -486,7 +484,7 @@ VARIABLE_COMMENT Max number of errors/warnings to store for a statement NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 65535 -@@ -1847,14 +1847,14 @@ VARIABLE_SCOPE SESSION +@@ -1847,14 +1847,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Don't allow creation of heap tables bigger than this NUMERIC_MIN_VALUE 16384 @@ -503,7 +501,7 @@ VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 16384 -@@ -1874,7 +1874,7 @@ READ_ONLY NO +@@ -1874,7 +1874,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_LENGTH_FOR_SORT_DATA VARIABLE_SCOPE SESSION @@ -512,7 +510,7 @@ VARIABLE_COMMENT Max number of bytes in sorted records NUMERIC_MIN_VALUE 4 NUMERIC_MAX_VALUE 8388608 -@@ -1884,7 +1884,7 @@ READ_ONLY NO +@@ -1884,7 +1884,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_LONG_DATA_SIZE VARIABLE_SCOPE GLOBAL @@ -521,7 +519,7 @@ VARIABLE_COMMENT The maximum BLOB length to send to server from mysql_send_long_data API. Deprecated option; use max_allowed_packet instead. NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 4294967295 -@@ -1914,7 +1914,7 @@ READ_ONLY NO +@@ -1914,7 +1914,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_RECURSIVE_ITERATIONS VARIABLE_SCOPE SESSION @@ -530,7 +528,7 @@ VARIABLE_COMMENT Maximum number of iterations when executing recursive queries NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -1927,14 +1927,14 @@ VARIABLE_SCOPE SESSION +@@ -1927,14 +1927,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The maximum size of the container of a rowid filter NUMERIC_MIN_VALUE 1024 @@ -547,7 +545,7 @@ VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -1954,7 +1954,7 @@ READ_ONLY NO +@@ -1954,7 +1954,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_SORT_LENGTH VARIABLE_SCOPE SESSION @@ -556,7 +554,7 @@ VARIABLE_COMMENT The number of bytes to use when sorting BLOB or TEXT values (only the first max_sort_length bytes of each value are used; the rest are ignored) NUMERIC_MIN_VALUE 64 NUMERIC_MAX_VALUE 8388608 -@@ -1964,7 +1964,7 @@ READ_ONLY NO +@@ -1964,7 +1964,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_SP_RECURSION_DEPTH VARIABLE_SCOPE SESSION @@ -565,7 +563,7 @@ VARIABLE_COMMENT Maximum stored procedure recursion depth NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 255 -@@ -1984,7 +1984,7 @@ READ_ONLY NO +@@ -1984,7 +1984,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_TMP_TABLES VARIABLE_SCOPE SESSION @@ -574,7 +572,7 @@ VARIABLE_COMMENT Unused, will be removed. NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -2004,7 +2004,7 @@ READ_ONLY NO +@@ -2004,7 +2004,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MAX_WRITE_LOCK_COUNT VARIABLE_SCOPE GLOBAL @@ -583,7 +581,7 @@ VARIABLE_COMMENT After this many write locks, allow some read locks to run in between NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -2014,7 +2014,7 @@ READ_ONLY NO +@@ -2014,7 +2014,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME METADATA_LOCKS_CACHE_SIZE VARIABLE_SCOPE GLOBAL @@ -592,7 +590,7 @@ VARIABLE_COMMENT Unused NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 1048576 -@@ -2024,7 +2024,7 @@ READ_ONLY YES +@@ -2024,7 +2024,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME METADATA_LOCKS_HASH_INSTANCES VARIABLE_SCOPE GLOBAL @@ -601,7 +599,7 @@ VARIABLE_COMMENT Unused NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 1024 -@@ -2034,7 +2034,7 @@ READ_ONLY YES +@@ -2034,7 +2034,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MIN_EXAMINED_ROW_LIMIT VARIABLE_SCOPE SESSION @@ -610,7 +608,7 @@ VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -2044,7 +2044,7 @@ READ_ONLY NO +@@ -2044,7 +2044,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MRR_BUFFER_SIZE VARIABLE_SCOPE SESSION @@ -619,7 +617,7 @@ VARIABLE_COMMENT Size of buffer to use when using MRR with range access NUMERIC_MIN_VALUE 8192 NUMERIC_MAX_VALUE 2147483647 -@@ -2054,17 +2054,17 @@ READ_ONLY NO +@@ -2054,17 +2054,17 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MULTI_RANGE_COUNT VARIABLE_SCOPE SESSION @@ -640,7 +638,7 @@ VARIABLE_COMMENT Block size to be used for MyISAM index pages NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 16384 -@@ -2074,7 +2074,7 @@ READ_ONLY YES +@@ -2074,7 +2074,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME MYISAM_DATA_POINTER_SIZE VARIABLE_SCOPE GLOBAL @@ -649,7 +647,7 @@ VARIABLE_COMMENT Default pointer size to be used for MyISAM tables NUMERIC_MIN_VALUE 2 NUMERIC_MAX_VALUE 7 -@@ -2097,7 +2097,7 @@ VARIABLE_SCOPE GLOBAL +@@ -2097,7 +2097,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Restricts the total memory used for memory mapping of MySQL tables NUMERIC_MIN_VALUE 7 @@ -658,7 +656,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY YES -@@ -2114,10 +2114,10 @@ READ_ONLY YES +@@ -2114,10 +2114,10 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME MYISAM_REPAIR_THREADS VARIABLE_SCOPE SESSION @@ -671,7 +669,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -2127,7 +2127,7 @@ VARIABLE_SCOPE SESSION +@@ -2127,7 +2127,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE NUMERIC_MIN_VALUE 4096 @@ -680,7 +678,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -2164,7 +2164,7 @@ READ_ONLY NO +@@ -2164,7 +2164,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME NET_BUFFER_LENGTH VARIABLE_SCOPE SESSION @@ -689,7 +687,7 @@ VARIABLE_COMMENT Buffer length for TCP/IP and socket communication NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 1048576 -@@ -2174,7 +2174,7 @@ READ_ONLY NO +@@ -2174,7 +2174,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME NET_READ_TIMEOUT VARIABLE_SCOPE SESSION @@ -698,7 +696,7 @@ VARIABLE_COMMENT Number of seconds to wait for more data from a connection before aborting the read NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 31536000 -@@ -2184,7 +2184,7 @@ READ_ONLY NO +@@ -2184,7 +2184,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME NET_RETRY_COUNT VARIABLE_SCOPE SESSION @@ -707,7 +705,7 @@ VARIABLE_COMMENT If a read on a communication port is interrupted, retry this many times before giving up NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -2194,7 +2194,7 @@ READ_ONLY NO +@@ -2194,7 +2194,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME NET_WRITE_TIMEOUT VARIABLE_SCOPE SESSION @@ -716,7 +714,7 @@ VARIABLE_COMMENT Number of seconds to wait for a block to be written to a connection before aborting the write NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 31536000 -@@ -2244,7 +2244,7 @@ READ_ONLY NO +@@ -2244,7 +2244,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME OPEN_FILES_LIMIT VARIABLE_SCOPE GLOBAL @@ -725,7 +723,7 @@ VARIABLE_COMMENT If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 or autoset then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of file descriptors NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -2254,7 +2254,7 @@ READ_ONLY YES +@@ -2254,7 +2254,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME OPTIMIZER_PRUNE_LEVEL VARIABLE_SCOPE SESSION @@ -734,7 +732,7 @@ VARIABLE_COMMENT Controls the heuristic(s) applied during query optimization to prune less-promising partial plans from the optimizer search space. Meaning: 0 - do not apply any heuristic, thus perform exhaustive search; 1 - prune plans based on number of retrieved rows NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1 -@@ -2264,7 +2264,7 @@ READ_ONLY NO +@@ -2264,7 +2264,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME OPTIMIZER_SEARCH_DEPTH VARIABLE_SCOPE SESSION @@ -743,7 +741,7 @@ VARIABLE_COMMENT Maximum depth of search performed by the query optimizer. Values larger than the number of relations in a query result in better query plans, but take longer to compile a query. Values smaller than the number of tables in a relation result in faster optimization, but may produce very bad query plans. If set to 0, the system will automatically pick a reasonable value. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 62 -@@ -2274,7 +2274,7 @@ READ_ONLY NO +@@ -2274,7 +2274,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME OPTIMIZER_SELECTIVITY_SAMPLING_LIMIT VARIABLE_SCOPE SESSION @@ -752,7 +750,7 @@ VARIABLE_COMMENT Controls number of record samples to check condition selectivity NUMERIC_MIN_VALUE 10 NUMERIC_MAX_VALUE 4294967295 -@@ -2304,17 +2304,17 @@ READ_ONLY NO +@@ -2304,17 +2304,17 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME OPTIMIZER_TRACE_MAX_MEM_SIZE VARIABLE_SCOPE SESSION @@ -773,7 +771,7 @@ VARIABLE_COMMENT Controls selectivity of which conditions the optimizer takes into account to calculate cardinality of a partial join when it searches for the best execution plan Meaning: 1 - use selectivity of index backed range conditions to calculate the cardinality of a partial join if the last joined table is accessed by full table scan or an index scan, 2 - use selectivity of index backed range conditions to calculate the cardinality of a partial join in any case, 3 - additionally always use selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join, 4 - use histograms to calculate selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join.5 - additionally use selectivity of certain non-range predicates calculated on record samples NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 5 -@@ -2334,7 +2334,7 @@ READ_ONLY YES +@@ -2334,7 +2334,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME PERFORMANCE_SCHEMA_ACCOUNTS_SIZE VARIABLE_SCOPE GLOBAL @@ -782,7 +780,7 @@ VARIABLE_COMMENT Maximum number of instrumented user@host accounts. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2344,7 +2344,7 @@ READ_ONLY YES +@@ -2344,7 +2344,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_DIGESTS_SIZE VARIABLE_SCOPE GLOBAL @@ -791,7 +789,7 @@ VARIABLE_COMMENT Size of the statement digest. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2354,7 +2354,7 @@ READ_ONLY YES +@@ -2354,7 +2354,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_LONG_SIZE VARIABLE_SCOPE GLOBAL @@ -800,7 +798,7 @@ VARIABLE_COMMENT Number of rows in EVENTS_STAGES_HISTORY_LONG. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2364,7 +2364,7 @@ READ_ONLY YES +@@ -2364,7 +2364,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_SIZE VARIABLE_SCOPE GLOBAL @@ -809,7 +807,7 @@ VARIABLE_COMMENT Number of rows per thread in EVENTS_STAGES_HISTORY. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1024 -@@ -2374,7 +2374,7 @@ READ_ONLY YES +@@ -2374,7 +2374,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_LONG_SIZE VARIABLE_SCOPE GLOBAL @@ -818,7 +816,7 @@ VARIABLE_COMMENT Number of rows in EVENTS_STATEMENTS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2384,7 +2384,7 @@ READ_ONLY YES +@@ -2384,7 +2384,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_SIZE VARIABLE_SCOPE GLOBAL @@ -827,7 +825,7 @@ VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_HISTORY. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1024 -@@ -2394,7 +2394,7 @@ READ_ONLY YES +@@ -2394,7 +2394,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE VARIABLE_SCOPE GLOBAL @@ -836,7 +834,7 @@ VARIABLE_COMMENT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2404,7 +2404,7 @@ READ_ONLY YES +@@ -2404,7 +2404,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_SIZE VARIABLE_SCOPE GLOBAL @@ -845,7 +843,7 @@ VARIABLE_COMMENT Number of rows per thread in EVENTS_WAITS_HISTORY. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1024 -@@ -2414,7 +2414,7 @@ READ_ONLY YES +@@ -2414,7 +2414,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_HOSTS_SIZE VARIABLE_SCOPE GLOBAL @@ -854,7 +852,7 @@ VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2424,7 +2424,7 @@ READ_ONLY YES +@@ -2424,7 +2424,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_CLASSES VARIABLE_SCOPE GLOBAL @@ -863,7 +861,7 @@ VARIABLE_COMMENT Maximum number of condition instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2434,7 +2434,7 @@ READ_ONLY YES +@@ -2434,7 +2434,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_INSTANCES VARIABLE_SCOPE GLOBAL @@ -872,7 +870,7 @@ VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2444,7 +2444,7 @@ READ_ONLY YES +@@ -2444,7 +2444,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_DIGEST_LENGTH VARIABLE_SCOPE GLOBAL @@ -881,7 +879,7 @@ VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1048576 -@@ -2454,7 +2454,7 @@ READ_ONLY YES +@@ -2454,7 +2454,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_CLASSES VARIABLE_SCOPE GLOBAL @@ -890,7 +888,7 @@ VARIABLE_COMMENT Maximum number of file instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2464,7 +2464,7 @@ READ_ONLY YES +@@ -2464,7 +2464,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_HANDLES VARIABLE_SCOPE GLOBAL @@ -899,7 +897,7 @@ VARIABLE_COMMENT Maximum number of opened instrumented files. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1048576 -@@ -2474,7 +2474,7 @@ READ_ONLY YES +@@ -2474,7 +2474,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_INSTANCES VARIABLE_SCOPE GLOBAL @@ -908,7 +906,7 @@ VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2484,7 +2484,7 @@ READ_ONLY YES +@@ -2484,7 +2484,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_CLASSES VARIABLE_SCOPE GLOBAL @@ -917,7 +915,7 @@ VARIABLE_COMMENT Maximum number of mutex instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2494,7 +2494,7 @@ READ_ONLY YES +@@ -2494,7 +2494,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_INSTANCES VARIABLE_SCOPE GLOBAL @@ -926,7 +924,7 @@ VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 104857600 -@@ -2504,7 +2504,7 @@ READ_ONLY YES +@@ -2504,7 +2504,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES VARIABLE_SCOPE GLOBAL @@ -935,7 +933,7 @@ VARIABLE_COMMENT Maximum number of rwlock instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2514,7 +2514,7 @@ READ_ONLY YES +@@ -2514,7 +2514,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_INSTANCES VARIABLE_SCOPE GLOBAL @@ -944,7 +942,7 @@ VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 104857600 -@@ -2524,7 +2524,7 @@ READ_ONLY YES +@@ -2524,7 +2524,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_CLASSES VARIABLE_SCOPE GLOBAL @@ -953,7 +951,7 @@ VARIABLE_COMMENT Maximum number of socket instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2534,7 +2534,7 @@ READ_ONLY YES +@@ -2534,7 +2534,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_INSTANCES VARIABLE_SCOPE GLOBAL @@ -962,7 +960,7 @@ VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2544,7 +2544,7 @@ READ_ONLY YES +@@ -2544,7 +2544,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STAGE_CLASSES VARIABLE_SCOPE GLOBAL @@ -971,7 +969,7 @@ VARIABLE_COMMENT Maximum number of stage instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2554,7 +2554,7 @@ READ_ONLY YES +@@ -2554,7 +2554,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STATEMENT_CLASSES VARIABLE_SCOPE GLOBAL @@ -980,7 +978,7 @@ VARIABLE_COMMENT Maximum number of statement instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2564,7 +2564,7 @@ READ_ONLY YES +@@ -2564,7 +2564,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_HANDLES VARIABLE_SCOPE GLOBAL @@ -989,7 +987,7 @@ VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2574,7 +2574,7 @@ READ_ONLY YES +@@ -2574,7 +2574,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_INSTANCES VARIABLE_SCOPE GLOBAL @@ -998,7 +996,7 @@ VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2584,7 +2584,7 @@ READ_ONLY YES +@@ -2584,7 +2584,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_CLASSES VARIABLE_SCOPE GLOBAL @@ -1007,7 +1005,7 @@ VARIABLE_COMMENT Maximum number of thread instruments. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 256 -@@ -2594,7 +2594,7 @@ READ_ONLY YES +@@ -2594,7 +2594,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_INSTANCES VARIABLE_SCOPE GLOBAL @@ -1016,7 +1014,7 @@ VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2604,7 +2604,7 @@ READ_ONLY YES +@@ -2604,7 +2604,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_SESSION_CONNECT_ATTRS_SIZE VARIABLE_SCOPE GLOBAL @@ -1025,7 +1023,7 @@ VARIABLE_COMMENT Size of session attribute string buffer per thread. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2614,7 +2614,7 @@ READ_ONLY YES +@@ -2614,7 +2614,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_ACTORS_SIZE VARIABLE_SCOPE GLOBAL @@ -1034,7 +1032,7 @@ VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1024 -@@ -2624,7 +2624,7 @@ READ_ONLY YES +@@ -2624,7 +2624,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_OBJECTS_SIZE VARIABLE_SCOPE GLOBAL @@ -1043,7 +1041,7 @@ VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 1048576 -@@ -2634,7 +2634,7 @@ READ_ONLY YES +@@ -2634,7 +2634,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PERFORMANCE_SCHEMA_USERS_SIZE VARIABLE_SCOPE GLOBAL @@ -1052,7 +1050,7 @@ VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing. NUMERIC_MIN_VALUE -1 NUMERIC_MAX_VALUE 1048576 -@@ -2684,7 +2684,7 @@ READ_ONLY YES +@@ -2684,7 +2684,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PRELOAD_BUFFER_SIZE VARIABLE_SCOPE SESSION @@ -1061,7 +1059,7 @@ VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 1073741824 -@@ -2704,7 +2704,7 @@ READ_ONLY NO +@@ -2704,7 +2704,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME PROFILING_HISTORY_SIZE VARIABLE_SCOPE SESSION @@ -1070,7 +1068,7 @@ VARIABLE_COMMENT Number of statements about which profiling information is maintained. If set to 0, no profiles are stored. See SHOW PROFILES. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 100 -@@ -2714,7 +2714,7 @@ READ_ONLY NO +@@ -2714,7 +2714,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME PROGRESS_REPORT_TIME VARIABLE_SCOPE SESSION @@ -1079,7 +1077,7 @@ VARIABLE_COMMENT Seconds between sending progress reports to the client for time-consuming statements. Set to 0 to disable progress reporting. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -2774,7 +2774,7 @@ READ_ONLY NO +@@ -2774,7 +2774,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME QUERY_ALLOC_BLOCK_SIZE VARIABLE_SCOPE SESSION @@ -1088,7 +1086,7 @@ VARIABLE_COMMENT Allocation block size for query parsing and execution NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 4294967295 -@@ -2784,7 +2784,7 @@ READ_ONLY NO +@@ -2784,7 +2784,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME QUERY_CACHE_LIMIT VARIABLE_SCOPE GLOBAL @@ -1097,7 +1095,7 @@ VARIABLE_COMMENT Don't cache results that are bigger than this NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -2794,7 +2794,7 @@ READ_ONLY NO +@@ -2794,7 +2794,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME QUERY_CACHE_MIN_RES_UNIT VARIABLE_SCOPE GLOBAL @@ -1106,7 +1104,7 @@ VARIABLE_COMMENT The minimum size for blocks allocated by the query cache NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 -@@ -2807,7 +2807,7 @@ VARIABLE_SCOPE GLOBAL +@@ -2807,7 +2807,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT The memory allocated to store results from old queries NUMERIC_MIN_VALUE 0 @@ -1115,7 +1113,7 @@ NUMERIC_BLOCK_SIZE 1024 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -2844,7 +2844,7 @@ READ_ONLY NO +@@ -2844,7 +2844,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME QUERY_PREALLOC_SIZE VARIABLE_SCOPE SESSION @@ -1124,7 +1122,7 @@ VARIABLE_COMMENT Persistent buffer for query parsing and execution NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 4294967295 -@@ -2857,7 +2857,7 @@ VARIABLE_SCOPE SESSION ONLY +@@ -2857,7 +2857,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes NUMERIC_MIN_VALUE 0 @@ -1133,7 +1131,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -2867,14 +2867,14 @@ VARIABLE_SCOPE SESSION ONLY +@@ -2867,14 +2867,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes NUMERIC_MIN_VALUE 0 @@ -1150,7 +1148,7 @@ VARIABLE_COMMENT Allocation block size for storing ranges during optimization NUMERIC_MIN_VALUE 4096 NUMERIC_MAX_VALUE 4294967295 -@@ -2884,7 +2884,7 @@ READ_ONLY NO +@@ -2884,7 +2884,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME READ_BUFFER_SIZE VARIABLE_SCOPE SESSION @@ -1159,7 +1157,7 @@ VARIABLE_COMMENT Each thread that does a sequential scan allocates a buffer of this size for each table it scans. If you do many sequential scans, you may want to increase this value NUMERIC_MIN_VALUE 8192 NUMERIC_MAX_VALUE 2147483647 -@@ -2904,7 +2904,7 @@ READ_ONLY NO +@@ -2904,7 +2904,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME READ_RND_BUFFER_SIZE VARIABLE_SCOPE SESSION @@ -1168,7 +1166,7 @@ VARIABLE_COMMENT When reading rows in sorted order after a sort, the rows are read through this buffer to avoid a disk seeks NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 2147483647 -@@ -2914,10 +2914,10 @@ READ_ONLY NO +@@ -2914,10 +2914,10 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ROWID_MERGE_BUFF_SIZE VARIABLE_SCOPE SESSION @@ -1181,7 +1179,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -2954,7 +2954,7 @@ READ_ONLY YES +@@ -2954,7 +2954,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME SERVER_ID VARIABLE_SCOPE SESSION @@ -1190,7 +1188,7 @@ VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 4294967295 -@@ -3024,7 +3024,7 @@ READ_ONLY NO +@@ -3024,7 +3024,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME SLAVE_MAX_ALLOWED_PACKET VARIABLE_SCOPE GLOBAL @@ -1199,7 +1197,7 @@ VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave. NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 1073741824 -@@ -3034,7 +3034,7 @@ READ_ONLY NO +@@ -3034,7 +3034,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME SLOW_LAUNCH_TIME VARIABLE_SCOPE GLOBAL @@ -1208,7 +1206,7 @@ VARIABLE_COMMENT If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 31536000 -@@ -3077,7 +3077,7 @@ VARIABLE_SCOPE SESSION +@@ -3077,7 +3077,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size NUMERIC_MIN_VALUE 1024 @@ -1217,7 +1215,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -3284,7 +3284,7 @@ READ_ONLY NO +@@ -3284,7 +3284,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME STORED_PROGRAM_CACHE VARIABLE_SCOPE GLOBAL @@ -1226,7 +1224,7 @@ VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection. NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 524288 -@@ -3364,7 +3364,7 @@ READ_ONLY NO +@@ -3364,7 +3364,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME TABLE_DEFINITION_CACHE VARIABLE_SCOPE GLOBAL @@ -1235,7 +1233,7 @@ VARIABLE_COMMENT The number of cached table definitions NUMERIC_MIN_VALUE 400 NUMERIC_MAX_VALUE 2097152 -@@ -3374,7 +3374,7 @@ READ_ONLY NO +@@ -3374,7 +3374,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME TABLE_OPEN_CACHE VARIABLE_SCOPE GLOBAL @@ -1244,7 +1242,7 @@ VARIABLE_COMMENT The number of cached open tables NUMERIC_MIN_VALUE 10 NUMERIC_MAX_VALUE 1048576 -@@ -3434,7 +3434,7 @@ READ_ONLY NO +@@ -3434,7 +3434,7 @@ COMMAND_LINE_ARGUMENT OPTIONAL VARIABLE_NAME THREAD_CACHE_SIZE VARIABLE_SCOPE GLOBAL @@ -1253,7 +1251,7 @@ VARIABLE_COMMENT How many threads we should keep in a cache for reuse. These are freed after 5 minutes of idle time NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 16384 -@@ -3444,7 +3444,7 @@ READ_ONLY NO +@@ -3444,7 +3444,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME THREAD_CONCURRENCY VARIABLE_SCOPE GLOBAL @@ -1262,7 +1260,7 @@ VARIABLE_COMMENT Permits the application to give the threads system a hint for the desired number of threads that should be run at the same time.This variable has no effect, and is deprecated. It will be removed in a future release. NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 512 -@@ -3537,7 +3537,7 @@ VARIABLE_SCOPE SESSION +@@ -3537,7 +3537,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table. NUMERIC_MIN_VALUE 1024 @@ -1271,7 +1269,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -3547,7 +3547,7 @@ VARIABLE_SCOPE SESSION +@@ -3547,7 +3547,7 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table. Same as tmp_table_size. NUMERIC_MIN_VALUE 1024 @@ -1280,7 +1278,7 @@ NUMERIC_BLOCK_SIZE 1 ENUM_VALUE_LIST NULL READ_ONLY NO -@@ -3557,14 +3557,14 @@ VARIABLE_SCOPE SESSION +@@ -3557,14 +3557,14 @@ VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_COMMENT Alias for tmp_memory_table_size. If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table. NUMERIC_MIN_VALUE 1024 @@ -1297,7 +1295,7 @@ VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 134217728 -@@ -3574,7 +3574,7 @@ READ_ONLY NO +@@ -3574,7 +3574,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME TRANSACTION_PREALLOC_SIZE VARIABLE_SCOPE SESSION @@ -1306,7 +1304,7 @@ VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log NUMERIC_MIN_VALUE 1024 NUMERIC_MAX_VALUE 134217728 -@@ -3714,7 +3714,7 @@ READ_ONLY YES +@@ -3714,7 +3714,7 @@ COMMAND_LINE_ARGUMENT NULL VARIABLE_NAME WAIT_TIMEOUT VARIABLE_SCOPE SESSION @@ -1315,7 +1313,7 @@ VARIABLE_COMMENT The number of seconds the server waits for activity on a connection before closing it NUMERIC_MIN_VALUE 1 NUMERIC_MAX_VALUE 31536000 -@@ -3741,7 +3741,7 @@ order by variable_name; +@@ -3741,7 +3741,7 @@ VARIABLE_NAME LOG_TC_SIZE GLOBAL_VALUE_ORIGIN AUTO VARIABLE_SCOPE GLOBAL diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result index c03181d0c63..b02f6436e08 100644 --- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result +++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result @@ -1705,7 +1705,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME LOG_WARNINGS VARIABLE_SCOPE SESSION VARIABLE_TYPE BIGINT UNSIGNED -VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity +VARIABLE_COMMENT Log some non critical warnings to the error log.Value can be between 0 and 11. Higher values mean more verbosity NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 NUMERIC_BLOCK_SIZE 1 diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff index 11f8189b592..b5793f70046 100644 --- a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff +++ b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff @@ -1,5 +1,3 @@ ---- suite/sys_vars/r/sysvars_server_notembedded.result 2023-05-02 23:37:10.180795104 +0300 -+++ suite/sys_vars/r/sysvars_server_notembedded,32bit.reject 2023-05-24 15:07:00.882252929 +0300 @@ -34,7 +34,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME ARIA_BLOCK_SIZE @@ -413,7 +411,7 @@ VARIABLE_SCOPE SESSION -VARIABLE_TYPE BIGINT UNSIGNED +VARIABLE_TYPE INT UNSIGNED - VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity + VARIABLE_COMMENT Log some non critical warnings to the error log.Value can be between 0 and 11. Higher values mean more verbosity NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 @@ -1904,7 +1904,7 @@ diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result index 48b481b200c..3bad54432ea 100644 --- a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result +++ b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result @@ -1845,7 +1845,7 @@ COMMAND_LINE_ARGUMENT REQUIRED VARIABLE_NAME LOG_WARNINGS VARIABLE_SCOPE SESSION VARIABLE_TYPE BIGINT UNSIGNED -VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity +VARIABLE_COMMENT Log some non critical warnings to the error log.Value can be between 0 and 11. Higher values mean more verbosity NUMERIC_MIN_VALUE 0 NUMERIC_MAX_VALUE 4294967295 NUMERIC_BLOCK_SIZE 1 diff --git a/mysql-test/suite/vcol/r/partition.result b/mysql-test/suite/vcol/r/partition.result index d7c5052b72a..74c1e3bfee0 100644 --- a/mysql-test/suite/vcol/r/partition.result +++ b/mysql-test/suite/vcol/r/partition.result @@ -101,3 +101,25 @@ partition pn values less than (maxvalue)); insert into t1 (x, b) values (1, ''), (2, ''), (3, 'a'), (4, 'b'); update t1 set b= 'bar' where x > 0 order by v limit 2; drop table t1; +# +# MDEV-28127 EXCHANGE PARTITION with non-matching vcol expression segfault +# +set @old_mode= @@sql_mode; +set sql_mode=''; +create table t1 (a int, key(a)) partition by range (a) (partition p values less than (1)); +create table t (a int generated always as (1) virtual, key(a)); +alter table t1 exchange partition p with table t; +ERROR HY000: Tables have different definitions +create or replace table t (a int, key(a)); +alter table t1 exchange partition p with table t; +create or replace table t1 (a int generated always as (1) virtual, key(a)) partition by range (a) (partition p values less than (1)); +create or replace table t (a int generated always as (1) virtual, key(a)); +alter table t1 exchange partition p with table t; +create or replace table t (a int generated always as (1) stored, key(a)); +alter table t1 exchange partition p with table t; +ERROR HY000: Tables have different definitions +insert into t values (1); +Warnings: +Warning 1906 The value specified for generated column 'a' in table 't' has been ignored +drop tables t1, t; +set sql_mode= @old_mode; diff --git a/mysql-test/suite/vcol/r/vcol_keys_myisam.result b/mysql-test/suite/vcol/r/vcol_keys_myisam.result index cbee8b733ed..74d733948af 100644 --- a/mysql-test/suite/vcol/r/vcol_keys_myisam.result +++ b/mysql-test/suite/vcol/r/vcol_keys_myisam.result @@ -418,3 +418,40 @@ create or replace table t2 (pk int, b int, c int as (b) virtual, primary key (pk insert into t2 (pk) select a from t1; ERROR 23000: Duplicate entry '1' for key 'PRIMARY' drop tables t1, t2; +# +# MDEV-23294 Segfault or assertion upon MyISAM repair +# +set @old_mode= @@sql_mode; +set @old_myisam_repair_threads= @@myisam_repair_threads; +set sql_mode='', myisam_repair_threads=2; +create table t (a binary,b blob,c blob as (concat (a,b)),h char,index (c)) engine=innodb; +Warnings: +Warning 1286 Unknown storage engine 'innodb' +Warning 1266 Using storage engine MyISAM for table 't' +Note 1071 Specified key was too long; max key length is 1000 bytes +insert into t values (0,0,default,0); +create table ti like t; +alter table ti engine=myisam; +insert into ti select * from t; +Warnings: +Warning 1906 The value specified for generated column 'c' in table 'ti' has been ignored +drop tables ti, t; +create table t (id int,a varchar(1),b varchar(1),c varchar(1) generated always as (concat (a,b)),key(c)) engine=myisam; +insert into t values (0,0,9687,0); +Warnings: +Warning 1265 Data truncated for column 'b' at row 1 +Warning 1906 The value specified for generated column 'c' in table 't' has been ignored +Warning 1265 Data truncated for column 'c' at row 1 +repair table t quick; +Table Op Msg_type Msg_text +test.t repair status OK +drop table t; +create table t1 (b varchar(1024), c char(3), unique(b,c)) engine=myisam; +insert into t1 values ('foo','baz'); +alter table t1 disable keys; +set session myisam_repair_threads= 2; +insert into t1 select 'qux'; +ERROR 21S01: Column count doesn't match value count at row 1 +drop table t1; +set sql_mode= @old_mode; +set myisam_repair_threads= @old_myisam_repair_threads; diff --git a/mysql-test/suite/vcol/r/vcol_syntax.result b/mysql-test/suite/vcol/r/vcol_syntax.result index f1a850e8f7c..09d471ddd17 100644 --- a/mysql-test/suite/vcol/r/vcol_syntax.result +++ b/mysql-test/suite/vcol/r/vcol_syntax.result @@ -234,3 +234,13 @@ Warning 1292 Incorrect datetime value: '1' for column `test`.`t`.`c2` at row 1 Warning 1292 Incorrect datetime value: '0' for column `test`.`t`.`c2` at row 1 drop trigger tr; drop table t; +# +# MDEV-29932 Invalid expr in cleanup_session_expr() upon INSERT DELAYED +# +create table t (f timestamp default from_unixtime(1), g timestamp as (from_unixtime(2))); +insert delayed into t values (); +flush table t; +select unix_timestamp(f), unix_timestamp(g) from t; +unix_timestamp(f) unix_timestamp(g) +1 2 +drop table t; diff --git a/mysql-test/suite/vcol/t/partition.test b/mysql-test/suite/vcol/t/partition.test index 408990b20a6..019618b00b1 100644 --- a/mysql-test/suite/vcol/t/partition.test +++ b/mysql-test/suite/vcol/t/partition.test @@ -78,3 +78,24 @@ partition by range columns (x) ( insert into t1 (x, b) values (1, ''), (2, ''), (3, 'a'), (4, 'b'); update t1 set b= 'bar' where x > 0 order by v limit 2; drop table t1; + +--echo # +--echo # MDEV-28127 EXCHANGE PARTITION with non-matching vcol expression segfault +--echo # +set @old_mode= @@sql_mode; +set sql_mode=''; +create table t1 (a int, key(a)) partition by range (a) (partition p values less than (1)); +create table t (a int generated always as (1) virtual, key(a)); +--error ER_TABLES_DIFFERENT_METADATA +alter table t1 exchange partition p with table t; +create or replace table t (a int, key(a)); +alter table t1 exchange partition p with table t; +create or replace table t1 (a int generated always as (1) virtual, key(a)) partition by range (a) (partition p values less than (1)); +create or replace table t (a int generated always as (1) virtual, key(a)); +alter table t1 exchange partition p with table t; +create or replace table t (a int generated always as (1) stored, key(a)); +--error ER_TABLES_DIFFERENT_METADATA +alter table t1 exchange partition p with table t; +insert into t values (1); +drop tables t1, t; +set sql_mode= @old_mode; diff --git a/mysql-test/suite/vcol/t/vcol_keys_myisam.test b/mysql-test/suite/vcol/t/vcol_keys_myisam.test index 2a5aa3cd479..724cb8e510c 100644 --- a/mysql-test/suite/vcol/t/vcol_keys_myisam.test +++ b/mysql-test/suite/vcol/t/vcol_keys_myisam.test @@ -313,3 +313,32 @@ create or replace table t2 (pk int, b int, c int as (b) virtual, primary key (pk --error ER_DUP_ENTRY insert into t2 (pk) select a from t1; drop tables t1, t2; + +--echo # +--echo # MDEV-23294 Segfault or assertion upon MyISAM repair +--echo # +set @old_mode= @@sql_mode; +set @old_myisam_repair_threads= @@myisam_repair_threads; +set sql_mode='', myisam_repair_threads=2; +create table t (a binary,b blob,c blob as (concat (a,b)),h char,index (c)) engine=innodb; +insert into t values (0,0,default,0); +create table ti like t; +alter table ti engine=myisam; +insert into ti select * from t; +drop tables ti, t; + +create table t (id int,a varchar(1),b varchar(1),c varchar(1) generated always as (concat (a,b)),key(c)) engine=myisam; +insert into t values (0,0,9687,0); +repair table t quick; +drop table t; + +create table t1 (b varchar(1024), c char(3), unique(b,c)) engine=myisam; +insert into t1 values ('foo','baz'); +alter table t1 disable keys; +set session myisam_repair_threads= 2; +--error ER_WRONG_VALUE_COUNT_ON_ROW +insert into t1 select 'qux'; +# cleanup +drop table t1; +set sql_mode= @old_mode; +set myisam_repair_threads= @old_myisam_repair_threads; diff --git a/mysql-test/suite/vcol/t/vcol_syntax.test b/mysql-test/suite/vcol/t/vcol_syntax.test index cb741bc6def..da3ce15eee9 100644 --- a/mysql-test/suite/vcol/t/vcol_syntax.test +++ b/mysql-test/suite/vcol/t/vcol_syntax.test @@ -185,3 +185,13 @@ insert into t values (1, 1, 1); drop trigger tr; drop table t; + +--echo # +--echo # MDEV-29932 Invalid expr in cleanup_session_expr() upon INSERT DELAYED +--echo # +create table t (f timestamp default from_unixtime(1), g timestamp as (from_unixtime(2))); +insert delayed into t values (); +flush table t; +select unix_timestamp(f), unix_timestamp(g) from t; +# Cleanup +drop table t; diff --git a/mysql-test/suite/versioning/r/alter.result b/mysql-test/suite/versioning/r/alter.result index a026b68a11b..7891fa60024 100644 --- a/mysql-test/suite/versioning/r/alter.result +++ b/mysql-test/suite/versioning/r/alter.result @@ -786,3 +786,62 @@ with system versioning, modify row_start varchar(8); ERROR HY000: PERIOD FOR SYSTEM_TIME must use columns `row_start` and `row_end` drop table t1; +# +# MDEV-20545 Assertion (col.vers_sys_end()) upon inplace ALTER with virtual columns +# +create table t1 ( +a int, +va int as (a) virtual, +b int, +vb int as (b) virtual, +c int, +vc int as (c) virtual, +d int, +e int, +index(va) +) engine=innodb with system versioning; +replace into t1 () values (),(); +set statement system_versioning_alter_history=keep for alter table t1 drop e; +alter table t1 algorithm=inplace, drop system versioning; +drop table t1; +# +# MDEV-20765 Assertion (type.vers_sys_end()) upon inplace ALTER with virtual columns +# +create table t1 ( +a int, +b int as (a) virtual, +c int, +d int as (c) virtual, +e int, +f int as (e) virtual, +g int, +h int, +i int, +index(d), +key(h), +foreign key (g) references t1 (h) +) engine=innodb with system versioning; +set system_versioning_alter_history= keep; +alter table t1 drop column i; +insert into t1 (g,h) values (1,1); +drop table t1; +# +# MDEV-29034 Assertion (o->ind == vers_start) upon inplace ALTER with virtual columns +# +create table b ( +pk integer auto_increment, +col_int_key integer, +col_varchar_key varchar(1), +o bit, n bit, +h float as ( n + 2 ) virtual, +v bit, +primary key (pk), +key (col_varchar_key, col_int_key) +) engine = innodb; +set `system_versioning_alter_history`= keep; +alter table `b` add system versioning; +alter table `b` add column if not exists ( w bit, v serial ); +Warnings: +Note 1060 Duplicate column name 'v' +alter table `b` add column if not exists ( p bit ); +drop table `b`; diff --git a/mysql-test/suite/versioning/r/select.result b/mysql-test/suite/versioning/r/select.result index aa46d810ed1..e53e417c6ee 100644 --- a/mysql-test/suite/versioning/r/select.result +++ b/mysql-test/suite/versioning/r/select.result @@ -444,7 +444,7 @@ create or replace table t1 (x int) with system versioning; select * from t1 for system_time as of current_timestamp; x select * from t1 for system_time as of now; -ERROR 42S22: Unknown column 'now' in 'FOR SYSTEM_TIME' +ERROR HY000: Illegal parameter data type now for operation 'FOR SYSTEM_TIME' ### Issue #405, NATURAL JOIN failure create or replace table t1 (a int) with system versioning; create or replace table t2 (b int); @@ -708,3 +708,12 @@ No A B C D 32 1 1 1 1 33 1 1 1 1 34 1 1 1 1 +# +# MDEV-32082 Server crash in find_field_in_table +# +create table t0 (c0 int) with system versioning; +select x0 from ( +select c0 x0 from t0 +) for system_time as of nowasdf deriv; +ERROR HY000: Illegal parameter data type nowasdf for operation 'FOR SYSTEM_TIME' +drop table t0; diff --git a/mysql-test/suite/versioning/t/alter.test b/mysql-test/suite/versioning/t/alter.test index 311f2d97bdf..ed52d179eaa 100644 --- a/mysql-test/suite/versioning/t/alter.test +++ b/mysql-test/suite/versioning/t/alter.test @@ -677,3 +677,65 @@ alter table t1 modify row_start varchar(8); # cleanup drop table t1; + +--echo # +--echo # MDEV-20545 Assertion (col.vers_sys_end()) upon inplace ALTER with virtual columns +--echo # +create table t1 ( + a int, + va int as (a) virtual, + b int, + vb int as (b) virtual, + c int, + vc int as (c) virtual, + d int, + e int, + index(va) +) engine=innodb with system versioning; +replace into t1 () values (),(); +set statement system_versioning_alter_history=keep for alter table t1 drop e; +alter table t1 algorithm=inplace, drop system versioning; +# cleanup +drop table t1; + +--echo # +--echo # MDEV-20765 Assertion (type.vers_sys_end()) upon inplace ALTER with virtual columns +--echo # +create table t1 ( + a int, + b int as (a) virtual, + c int, + d int as (c) virtual, + e int, + f int as (e) virtual, + g int, + h int, + i int, + index(d), + key(h), + foreign key (g) references t1 (h) +) engine=innodb with system versioning; +set system_versioning_alter_history= keep; +alter table t1 drop column i; +insert into t1 (g,h) values (1,1); +# cleanup +drop table t1; + +--echo # +--echo # MDEV-29034 Assertion (o->ind == vers_start) upon inplace ALTER with virtual columns +--echo # +create table b ( + pk integer auto_increment, + col_int_key integer, + col_varchar_key varchar(1), + o bit, n bit, + h float as ( n + 2 ) virtual, + v bit, + primary key (pk), + key (col_varchar_key, col_int_key) +) engine = innodb; +set `system_versioning_alter_history`= keep; +alter table `b` add system versioning; +alter table `b` add column if not exists ( w bit, v serial ); +alter table `b` add column if not exists ( p bit ); +drop table `b`; diff --git a/mysql-test/suite/versioning/t/select.test b/mysql-test/suite/versioning/t/select.test index 1d5d0f323be..c81470f5c1c 100644 --- a/mysql-test/suite/versioning/t/select.test +++ b/mysql-test/suite/versioning/t/select.test @@ -307,7 +307,7 @@ select * from t1 where (a, 2) in ((1, 1), (2, 2)) and b = 1; --echo ### Issue #398, NOW is now non-magic create or replace table t1 (x int) with system versioning; select * from t1 for system_time as of current_timestamp; ---error ER_BAD_FIELD_ERROR +--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION select * from t1 for system_time as of now; --echo ### Issue #405, NATURAL JOIN failure @@ -471,4 +471,14 @@ drop tables x, x_p; call verify_trt_dummy(34); +--echo # +--echo # MDEV-32082 Server crash in find_field_in_table +--echo # +create table t0 (c0 int) with system versioning; +--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION +select x0 from ( + select c0 x0 from t0 +) for system_time as of nowasdf deriv; +drop table t0; + -- source suite/versioning/common_finish.inc diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp index e58d0a10124..1cdd7d5f64a 100644 --- a/mysql-test/valgrind.supp +++ b/mysql-test/valgrind.supp @@ -1170,6 +1170,16 @@ fun:_ZN7ODBConn10GetDriversEP7_qryres } +{ + ConnectSE: unixODBC SQLAllocEnv leaves some "still reachable" pointers + Memcheck:Leak + fun:malloc + fun:strdup + ... + obj:*/libodbc.so* + fun:_ZN7ODBConn12AllocConnectEj +} + { ConnectSE: unixODBC SQLAllocEnv leaves some "still reachable" pointers Memcheck:Leak @@ -1179,6 +1189,15 @@ fun:_ZN7ODBConn10GetDriversEP7_qryres } +{ + ConnectSE: unixODBC SQLAllocEnv leaves some "still reachable" pointers + Memcheck:Leak + fun:calloc + ... + obj:*/libodbc.so* + fun:_ZN7ODBConn12AllocConnectEj +} + { ConnectSE: unixODBC SQLAllocEnv leavs some "still reachable" pointers Memcheck:Leak diff --git a/plugin/auth_pam/auth_pam.c b/plugin/auth_pam/auth_pam.c index d232b3b5c65..cce5042443c 100644 --- a/plugin/auth_pam/auth_pam.c +++ b/plugin/auth_pam/auth_pam.c @@ -21,9 +21,9 @@ #include #include #include +#include #include #include "auth_pam_tool.h" -#include #ifndef DBUG_OFF static char pam_debug = 0; diff --git a/plugin/feedback/sender_thread.cc b/plugin/feedback/sender_thread.cc index 3976c950541..dcd9d783dfb 100644 --- a/plugin/feedback/sender_thread.cc +++ b/plugin/feedback/sender_thread.cc @@ -97,8 +97,8 @@ static int prepare_for_fill(TABLE_LIST *tables) thd->mysys_var->current_cond= &sleep_condition; thd->mysys_var->current_mutex= &sleep_mutex; + thd->mark_connection_idle(); thd->proc_info="feedback"; - thd->set_command(COM_SLEEP); thd->system_thread= SYSTEM_THREAD_EVENT_WORKER; // whatever thd->set_time(); thd->init_for_queries(); diff --git a/plugin/server_audit/server_audit.c b/plugin/server_audit/server_audit.c index 86f38edf724..8770ee1be0e 100644 --- a/plugin/server_audit/server_audit.c +++ b/plugin/server_audit/server_audit.c @@ -1145,7 +1145,6 @@ static void setup_connection_simple(struct connection_info *ci) #define MAX_HOSTNAME 61 -#define USERNAME_LENGTH 384 static void setup_connection_connect(struct connection_info *cn, const struct mysql_event_connection *event) diff --git a/plugin/test_sql_service/CMakeLists.txt b/plugin/test_sql_service/CMakeLists.txt new file mode 100644 index 00000000000..b40e2575db5 --- /dev/null +++ b/plugin/test_sql_service/CMakeLists.txt @@ -0,0 +1,18 @@ +# Copyright (C) 2013 Alexey Botchkov and SkySQL Ab +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA + +SET(SOURCES test_sql_service.c) + +MYSQL_ADD_PLUGIN(test_sql_service ${SOURCES} MODULE_ONLY COMPONENT Test) diff --git a/plugin/test_sql_service/test_sql_service.c b/plugin/test_sql_service/test_sql_service.c new file mode 100644 index 00000000000..4ea6533af84 --- /dev/null +++ b/plugin/test_sql_service/test_sql_service.c @@ -0,0 +1,270 @@ +/* Copyright (C) 2019, Alexey Botchkov and MariaDB Corporation + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */ + + +#define PLUGIN_VERSION 0x200 + +#include +#define STRING_WITH_LEN(X) (X), ((size_t) (sizeof(X) - 1)) + +/* Status variables for SHOW STATUS */ +static long test_passed= 0; +static char *sql_text_local, *sql_text_global; +static char qwe_res[1024]= ""; + +static struct st_mysql_show_var test_sql_status[]= +{ + {"test_sql_service_passed", (char *)&test_passed, SHOW_LONG}, + {"test_sql_query_result", qwe_res, SHOW_CHAR}, + {0,0,0} +}; + +static my_bool do_test= 1; +static int run_test(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value); +static int run_sql_local(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value); +static int run_sql_global(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value); + +static void noop_update(MYSQL_THD thd, struct st_mysql_sys_var *var, + void *var_ptr, const void *save); + +static MYSQL_SYSVAR_BOOL(run_test, do_test, + PLUGIN_VAR_OPCMDARG, + "Perform the test now.", + run_test, NULL, 0); + +static MYSQL_SYSVAR_STR(execute_sql_local, sql_text_local, + PLUGIN_VAR_OPCMDARG, + "Create the new local connection, execute SQL statement with it.", + run_sql_local, noop_update, 0); + +static MYSQL_SYSVAR_STR(execute_sql_global, sql_text_global, + PLUGIN_VAR_OPCMDARG, + "Execute SQL statement using the global connection.", + run_sql_global, noop_update, 0); + +static struct st_mysql_sys_var* test_sql_vars[]= +{ + MYSQL_SYSVAR(run_test), + MYSQL_SYSVAR(execute_sql_local), + MYSQL_SYSVAR(execute_sql_global), + NULL +}; + +static MYSQL *global_mysql; + + +static int run_queries(MYSQL *mysql) +{ + MYSQL_RES *res; + + if (mysql_real_query(mysql, + STRING_WITH_LEN("CREATE TABLE test.ts_table" + " ( hash varbinary(512)," + " time timestamp default current_time," + " primary key (hash), index tm (time) )"))) + return 1; + + if (mysql_real_query(mysql, + STRING_WITH_LEN("INSERT INTO test.ts_table VALUES('1234567890', NULL)"))) + return 1; + + if (mysql_real_query(mysql, STRING_WITH_LEN("select * from test.ts_table"))) + return 1; + + if (!(res= mysql_store_result(mysql))) + return 1; + + mysql_free_result(res); + + if (mysql_real_query(mysql, STRING_WITH_LEN("DROP TABLE test.ts_table"))) + return 1; + + return 0; +} + + +static int do_tests() +{ + MYSQL *mysql; + int result= 1; + + mysql= mysql_init(NULL); + if (mysql_real_connect_local(mysql) == NULL) + return 1; + + if (run_queries(mysql)) + goto exit; + + if (run_queries(global_mysql)) + goto exit; + + result= 0; +exit: + mysql_close(mysql); + + return result; +} + + +void auditing(MYSQL_THD thd, unsigned int event_class, const void *ev) +{ +} + + +static int run_test(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value) +{ + return (test_passed= (do_tests() == 0)) == 0; +} + + +static int run_sql(MYSQL *mysql, void *save, struct st_mysql_value *value) +{ + const char *str; + int len= 0; + MYSQL_RES *res; + + str= value->val_str(value, NULL, &len); + + if (mysql_real_query(mysql, str, len)) + { + if (mysql_error(mysql)[0]) + { + my_snprintf(qwe_res, sizeof(qwe_res), "Error %d returned. %s", + mysql_errno(mysql), mysql_error(mysql)); + return 0; + } + + return 1; + } + + if ((res= mysql_store_result(mysql))) + { + my_snprintf(qwe_res, sizeof(qwe_res), "Query returned %lld rows.", + mysql_num_rows(res)); + mysql_free_result(res); + } + else + { + if (mysql_error(mysql)[0]) + { + my_snprintf(qwe_res, sizeof(qwe_res), "Error %d returned. %s", + mysql_errno(mysql), mysql_error(mysql)); + } + else + my_snprintf(qwe_res, sizeof(qwe_res), "Query affected %lld rows.", + mysql_affected_rows(mysql)); + } + + return 0; +} + + +static void noop_update(MYSQL_THD thd, struct st_mysql_sys_var *var, + void *var_ptr, const void *save) +{ + sql_text_local= sql_text_global= qwe_res; +} + +static int run_sql_local(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value) +{ + MYSQL *mysql; + int result= 1; + + mysql= mysql_init(NULL); + if (mysql_real_connect_local(mysql) == NULL) + return 1; + + if (run_sql(mysql, save, value)) + goto exit; + + result= 0; + +exit: + mysql_close(mysql); + + return result; +} + + +static int run_sql_global(MYSQL_THD thd, struct st_mysql_sys_var *var, void *save, + struct st_mysql_value *value) +{ + return run_sql(global_mysql, save, value); +} + + +static int init_done= 0; + +static int test_sql_service_plugin_init(void *p) +{ + (void) p; + global_mysql= mysql_init(NULL); + + if (!global_mysql || + mysql_real_connect_local(global_mysql) == NULL) + return 1; + + init_done= 1; + + test_passed= (do_tests() == 0); + + return 0; +} + + +static int test_sql_service_plugin_deinit(void *p) +{ + (void) p; + if (!init_done) + return 0; + + mysql_close(global_mysql); + + return 0; +} + + +static struct st_mysql_audit maria_descriptor = +{ + MYSQL_AUDIT_INTERFACE_VERSION, + NULL, + auditing, + { MYSQL_AUDIT_GENERAL_CLASSMASK | + MYSQL_AUDIT_TABLE_CLASSMASK | + MYSQL_AUDIT_CONNECTION_CLASSMASK } +}; +maria_declare_plugin(test_sql_service) +{ + MYSQL_AUDIT_PLUGIN, + &maria_descriptor, + "TEST_SQL_SERVICE", + "Alexey Botchkov (MariaDB Corporation)", + "Test SQL service", + PLUGIN_LICENSE_GPL, + test_sql_service_plugin_init, + test_sql_service_plugin_deinit, + PLUGIN_VERSION, + test_sql_status, + test_sql_vars, + NULL, + MariaDB_PLUGIN_MATURITY_STABLE +} +maria_declare_plugin_end; + diff --git a/sql-common/client.c b/sql-common/client.c index 6f4ea70a733..830c3600df2 100644 --- a/sql-common/client.c +++ b/sql-common/client.c @@ -1670,14 +1670,14 @@ static MYSQL_METHODS client_methods= cli_use_result, /* use_result */ cli_fetch_lengths, /* fetch_lengths */ cli_flush_use_result, /* flush_use_result */ - cli_read_change_user_result /* read_change_user_result */ + cli_read_change_user_result, /* read_change_user_result */ + NULL /* on_close_free */ #ifndef MYSQL_SERVER ,cli_list_fields, /* list_fields */ cli_read_prepare_result, /* read_prepare_result */ cli_stmt_execute, /* stmt_execute */ cli_read_binary_rows, /* read_binary_rows */ cli_unbuffered_fetch, /* unbuffered_fetch */ - NULL, /* free_embedded_thd */ cli_read_statistics, /* read_statistics */ cli_read_query_result, /* next_result */ cli_read_binary_rows /* read_rows_from_cursor */ @@ -3351,10 +3351,8 @@ static void mysql_close_free(MYSQL *mysql) my_free(mysql->user); my_free(mysql->passwd); my_free(mysql->db); -#if defined(EMBEDDED_LIBRARY) || MYSQL_VERSION_ID >= 50100 - my_free(mysql->info_buffer); - mysql->info_buffer= 0; -#endif + if (mysql->methods && mysql->methods->on_close_free) + (*mysql->methods->on_close_free)(mysql); /* Clear pointers for better safety */ mysql->host_info= mysql->user= mysql->passwd= mysql->db= 0; } @@ -3473,13 +3471,6 @@ void STDCALL mysql_close(MYSQL *mysql) mysql_close_free_options(mysql); mysql_close_free(mysql); mysql_detach_stmt_list(&mysql->stmts, "mysql_close"); -#ifndef MYSQL_SERVER - if (mysql->thd) - { - (*mysql->methods->free_embedded_thd)(mysql); - mysql->thd= 0; - } -#endif if (mysql->free_me) my_free(mysql); } @@ -4301,3 +4292,9 @@ int STDCALL mysql_cancel(MYSQL *mysql) return vio_shutdown(mysql->net.vio, SHUT_RDWR); return -1; } + +my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql) +{ + return mysql->affected_rows; +} + diff --git a/sql/event_queue.cc b/sql/event_queue.cc index 516bdc9158f..0298e7746ad 100644 --- a/sql/event_queue.cc +++ b/sql/event_queue.cc @@ -650,7 +650,6 @@ Event_queue::get_top_for_execution_if_time(THD *thd, top->status= Event_parse_data::DISABLED; DBUG_PRINT("info", ("event %s status is %d", top->name.str, top->status)); - top->execution_count++; (*event_name)->dropped= top->dropped; /* Save new values of last_executed timestamp and event status on stack diff --git a/sql/field.h b/sql/field.h index a8bb9e2c9cb..8d23a05e720 100644 --- a/sql/field.h +++ b/sql/field.h @@ -1612,6 +1612,16 @@ public: return flags & (VERS_ROW_START | VERS_ROW_END); } + bool vers_sys_start() const + { + return flags & VERS_ROW_START; + } + + bool vers_sys_end() const + { + return flags & VERS_ROW_END; + } + bool vers_update_unversioned() const { return flags & VERS_UPDATE_UNVERSIONED_FLAG; diff --git a/sql/item.cc b/sql/item.cc index 723552e6b35..259c4bf8f4d 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -2585,7 +2585,8 @@ bool Type_std_attributes::agg_item_set_converter(const DTCollation &coll, if (conv->fix_fields_if_needed(thd, arg)) return TRUE; - if (!thd->stmt_arena->is_conventional()) + if (!thd->stmt_arena->is_conventional() && + thd->lex->current_select->first_cond_optimization) { Query_arena *arena, backup; arena= thd->activate_stmt_arena_if_needed(&backup); diff --git a/sql/item.h b/sql/item.h index cefd23df0f1..4e756f81c3f 100644 --- a/sql/item.h +++ b/sql/item.h @@ -28,6 +28,7 @@ #include "field.h" /* Derivation */ #include "sql_type.h" #include "sql_time.h" +#include "sql_schema.h" #include "mem_root_array.h" C_MODE_START @@ -1727,7 +1728,8 @@ public: QT_ITEM_IDENT_SKIP_DB_NAMES | QT_ITEM_IDENT_SKIP_TABLE_NAMES | QT_NO_DATA_EXPANSION | - QT_TO_SYSTEM_CHARSET), + QT_TO_SYSTEM_CHARSET | + QT_FOR_FRM), LOWEST_PRECEDENCE); } virtual void print(String *str, enum_query_type query_type); @@ -5301,6 +5303,14 @@ public: return true; return (this->*processor)(arg); } + /* + Built-in schema, e.g. mariadb_schema, oracle_schema, maxdb_schema + */ + virtual const Schema *schema() const + { + // A function does not belong to a built-in schema by default + return NULL; + } /* This method is used for debug purposes to print the name of an item to the debug log. The second use of this method is as diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index 8e6ca318d11..2a1fc3f90d3 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -3406,7 +3406,13 @@ void Item_func_case_simple::print(String *str, enum_query_type query_type) void Item_func_decode_oracle::print(String *str, enum_query_type query_type) { - str->append(func_name()); + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("decode_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); str->append('('); args[0]->print(str, query_type); for (uint i= 1, count= when_count() ; i <= count; i++) diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h index 6706c2edf40..9731eb7755d 100644 --- a/sql/item_cmpfunc.h +++ b/sql/item_cmpfunc.h @@ -2281,7 +2281,8 @@ public: Item_func_decode_oracle(THD *thd, List &list) :Item_func_case_simple(thd, list) { } - const char *func_name() const { return "decode_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + const char *func_name() const { return "decode"; } void print(String *str, enum_query_type query_type); bool fix_length_and_dec(); Item *find_item(); diff --git a/sql/item_create.cc b/sql/item_create.cc index 89569412a37..43c869c05ef 100644 --- a/sql/item_create.cc +++ b/sql/item_create.cc @@ -626,9 +626,6 @@ public: virtual Item *create_native(THD *thd, const LEX_CSTRING *name, List *item_list) { - if (thd->variables.sql_mode & MODE_ORACLE) - return Create_func_decode_oracle::s_singleton.create_native(thd, name, - item_list); if (unlikely(!item_list || item_list->elements != 2)) { my_error(ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT, MYF(0), name->str); @@ -2302,9 +2299,7 @@ public: virtual Item *create_native(THD *thd, const LEX_CSTRING *name, List *item_list) { - return thd->variables.sql_mode & MODE_ORACLE ? - create_native_oracle(thd, name, item_list) : - create_native_std(thd, name, item_list); + return create_native_std(thd, name, item_list); } static Create_func_lpad s_singleton; @@ -2780,9 +2775,7 @@ public: virtual Item *create_native(THD *thd, const LEX_CSTRING *name, List *item_list) { - return thd->variables.sql_mode & MODE_ORACLE ? - create_native_oracle(thd, name, item_list) : - create_native_std(thd, name, item_list); + return create_native_std(thd, name, item_list); } static Create_func_rpad s_singleton; @@ -4075,9 +4068,7 @@ Create_func_concat::create_native(THD *thd, const LEX_CSTRING *name, return NULL; } - return thd->variables.sql_mode & MODE_ORACLE ? - new (thd->mem_root) Item_func_concat_operator_oracle(thd, *item_list) : - new (thd->mem_root) Item_func_concat(thd, *item_list); + return new (thd->mem_root) Item_func_concat(thd, *item_list); } Create_func_concat_operator_oracle @@ -5915,10 +5906,7 @@ Create_func_length Create_func_length::s_singleton; Item* Create_func_length::create_1_arg(THD *thd, Item *arg1) { - if (thd->variables.sql_mode & MODE_ORACLE) - return new (thd->mem_root) Item_func_char_length(thd, arg1); - else - return new (thd->mem_root) Item_func_octet_length(thd, arg1); + return new (thd->mem_root) Item_func_octet_length(thd, arg1); } Create_func_octet_length Create_func_octet_length::s_singleton; @@ -6136,7 +6124,7 @@ Create_func_ltrim Create_func_ltrim::s_singleton; Item* Create_func_ltrim::create_1_arg(THD *thd, Item *arg1) { - return Lex_trim(TRIM_LEADING, arg1).make_item_func_trim(thd); + return Lex_trim(TRIM_LEADING, arg1).make_item_func_trim_std(thd); } @@ -6691,7 +6679,7 @@ Create_func_rtrim Create_func_rtrim::s_singleton; Item* Create_func_rtrim::create_1_arg(THD *thd, Item *arg1) { - return Lex_trim(TRIM_TRAILING, arg1).make_item_func_trim(thd); + return Lex_trim(TRIM_TRAILING, arg1).make_item_func_trim_std(thd); } @@ -7621,9 +7609,25 @@ const Native_func_registry func_array[] = }; +const Native_func_registry func_array_oracle_overrides[] = +{ + { { STRING_WITH_LEN("CONCAT") }, BUILDER(Create_func_concat_operator_oracle)}, + { { STRING_WITH_LEN("DECODE") }, BUILDER(Create_func_decode_oracle)}, + { { STRING_WITH_LEN("LENGTH") }, BUILDER(Create_func_char_length)}, + { { STRING_WITH_LEN("LPAD") }, BUILDER(Create_func_lpad_oracle)}, + { { STRING_WITH_LEN("LTRIM") }, BUILDER(Create_func_ltrim_oracle)}, + { { STRING_WITH_LEN("RPAD") }, BUILDER(Create_func_rpad_oracle)}, + { { STRING_WITH_LEN("RTRIM") }, BUILDER(Create_func_rtrim_oracle)}, + + { {0, 0}, NULL} +}; + + const size_t func_array_length= sizeof(func_array) / sizeof(Native_func_registry) - 1; Native_functions_hash native_functions_hash; +Native_functions_hash native_functions_hash_oracle; + extern "C" uchar* get_native_fct_hash_key(const uchar *buff, size_t *length, @@ -7735,13 +7739,19 @@ Native_functions_hash::find(THD *thd, const LEX_CSTRING &name) const int item_create_init() { - return native_functions_hash.init(func_array, array_elements(func_array)); + return + native_functions_hash.init(func_array, array_elements(func_array)) || + native_functions_hash_oracle.init(array_elements(func_array) + + array_elements(func_array_oracle_overrides)) || + native_functions_hash_oracle.append(func_array) || + native_functions_hash_oracle.replace(func_array_oracle_overrides); } void item_create_cleanup() { native_functions_hash.cleanup(); + native_functions_hash_oracle.cleanup(); } diff --git a/sql/item_create.h b/sql/item_create.h index 60a757b95d8..fe4f9cc3c6d 100644 --- a/sql/item_create.h +++ b/sql/item_create.h @@ -220,6 +220,12 @@ public: } bool append(const Native_func_registry array[]); bool remove(const Native_func_registry array[]); + bool replace(const Native_func_registry array[]) + { + DBUG_ENTER("Native_functions_hash::replace"); + remove(array); + DBUG_RETURN(append(array)); + } void cleanup(); /** Find the native function builder associated with a given function name. @@ -231,6 +237,7 @@ public: }; extern MYSQL_PLUGIN_IMPORT Native_functions_hash native_functions_hash; +extern MYSQL_PLUGIN_IMPORT Native_functions_hash native_functions_hash_oracle; extern const Native_func_registry func_array[]; extern const size_t func_array_length; diff --git a/sql/item_func.cc b/sql/item_func.cc index 56bc2e9b29c..31c81eb7463 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -131,6 +131,16 @@ Item_args::Item_args(THD *thd, const Item_args *other) } +void Item_func::wrong_param_count_error(const LEX_CSTRING &schema_name, + const LEX_CSTRING &func_name) +{ + DBUG_ASSERT(schema_name.length); + Database_qualified_name qname(schema_name, func_name); + my_error(ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT, MYF(0), + ErrConvDQName(&qname).ptr()); +} + + void Item_func::sync_with_sum_func_and_with_field(List &list) { List_iterator_fast li(list); @@ -607,13 +617,12 @@ table_map Item_func::not_null_tables() const void Item_func::print(String *str, enum_query_type query_type) { str->append(func_name()); - str->append('('); - print_args(str, 0, query_type); - str->append(')'); + print_args_parenthesized(str, query_type); } -void Item_func::print_args(String *str, uint from, enum_query_type query_type) +void Item_func::print_args(String *str, uint from, + enum_query_type query_type) const { for (uint i=from ; i < arg_count ; i++) { diff --git a/sql/item_func.h b/sql/item_func.h index 76a997c33fb..cdbefb82541 100644 --- a/sql/item_func.h +++ b/sql/item_func.h @@ -56,8 +56,40 @@ protected: bool check_argument_types_can_return_date(uint start, uint end) const; bool check_argument_types_can_return_time(uint start, uint end) const; void print_cast_temporal(String *str, enum_query_type query_type); + + void print_schema_qualified_name(String *to, + const LEX_CSTRING &schema_name, + const char *function_name) const + { + // e.g. oracle_schema.func() + to->append(schema_name); + to->append('.'); + to->append(function_name); + } + + void print_sql_mode_qualified_name(String *to, + enum_query_type query_type, + const char *function_name) const + { + const Schema *func_schema= schema(); + if (!func_schema || func_schema == Schema::find_implied(current_thd)) + to->append(function_name); + else + print_schema_qualified_name(to, func_schema->name(), function_name); + } + + void print_sql_mode_qualified_name(String *to, enum_query_type query_type) + const + { + return print_sql_mode_qualified_name(to, query_type, func_name()); + } + public: + // Print an error message for a builtin-schema qualified function call + static void wrong_param_count_error(const LEX_CSTRING &schema_name, + const LEX_CSTRING &func_name); + table_map not_null_tables_cache; enum Functype { UNKNOWN_FUNC,EQ_FUNC,EQUAL_FUNC,NE_FUNC,LT_FUNC,LE_FUNC, @@ -179,7 +211,13 @@ public: List &fields, uint flags); virtual void print(String *str, enum_query_type query_type); void print_op(String *str, enum_query_type query_type); - void print_args(String *str, uint from, enum_query_type query_type); + void print_args(String *str, uint from, enum_query_type query_type) const; + void print_args_parenthesized(String *str, enum_query_type query_type) const + { + str->append('('); + print_args(str, 0, query_type); + str->append(')'); + } bool is_null() { update_null_value(); return null_value; diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index ae078dbb22f..92d5e196da4 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -2170,13 +2170,31 @@ bool Item_func_trim::fix_length_and_dec() void Item_func_trim::print(String *str, enum_query_type query_type) { + LEX_CSTRING suffix= {STRING_WITH_LEN("_oracle")}; if (arg_count == 1) { - Item_func::print(str, query_type); + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(func_name()); + if (schema() == &oracle_schema_ref) + str->append(suffix); + } + else + print_sql_mode_qualified_name(str, query_type, func_name()); + print_args_parenthesized(str, query_type); return; } - str->append(Item_func_trim::func_name()); - str->append(func_name_ext()); + + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(Item_func_trim::func_name()); + if (schema() == &oracle_schema_ref) + str->append(suffix); + } + else + print_sql_mode_qualified_name(str, query_type, Item_func_trim::func_name()); str->append('('); str->append(mode_name()); str->append(' '); diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h index ee2c59c973f..826c7f784af 100644 --- a/sql/item_strfunc.h +++ b/sql/item_strfunc.h @@ -261,6 +261,12 @@ public: Item_func_concat(THD *thd, Item *a, Item *b): Item_str_func(thd, a, b) {} String *val_str(String *); bool fix_length_and_dec(); + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "concat"; } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } @@ -281,7 +287,18 @@ public: :Item_func_concat(thd, a, b) { } String *val_str(String *); - const char *func_name() const { return "concat_operator_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + void print(String *str, enum_query_type query_type) + { + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("concat_operator_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } Item *get_copy(THD *thd) { return get_item_copy(thd, this); @@ -342,6 +359,12 @@ public: String *val_str(String *to) { return val_str_internal(to, NULL); }; bool fix_length_and_dec(); String *val_str_internal(String *str, String *empty_string_for_null); + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "replace"; } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } @@ -355,7 +378,18 @@ public: Item_func_replace_oracle(THD *thd, Item *org, Item *find, Item *replace): Item_func_replace(thd, org, find, replace) {} String *val_str(String *to) { return val_str_internal(to, &tmp_emtpystr); }; - const char *func_name() const { return "replace_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + void print(String *str, enum_query_type query_type) + { + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("replace_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } }; @@ -492,8 +526,16 @@ public: Item_func_substr(THD *thd, Item *a, Item *b): Item_str_func(thd, a, b) {} Item_func_substr(THD *thd, Item *a, Item *b, Item *c): Item_str_func(thd, a, b, c) {} + Item_func_substr(THD *thd, List &list) + :Item_str_func(thd, list) {} String *val_str(String *); bool fix_length_and_dec(); + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "substr"; } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } @@ -511,13 +553,26 @@ public: Item_func_substr(thd, a, b) {} Item_func_substr_oracle(THD *thd, Item *a, Item *b, Item *c): Item_func_substr(thd, a, b, c) {} + Item_func_substr_oracle(THD *thd, List &list) + :Item_func_substr(thd, list) {} bool fix_length_and_dec() { bool res= Item_func_substr::fix_length_and_dec(); maybe_null= true; return res; } - const char *func_name() const { return "substr_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + void print(String *str, enum_query_type query_type) + { + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("substr_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } }; @@ -560,13 +615,13 @@ protected: { return trimmed_value(res, 0, res->length()); } - virtual const char *func_name_ext() const { return ""; } public: Item_func_trim(THD *thd, Item *a, Item *b): Item_str_func(thd, a, b) {} Item_func_trim(THD *thd, Item *a): Item_str_func(thd, a) {} Sql_mode_dependency value_depends_on_sql_mode() const; String *val_str(String *); bool fix_length_and_dec(); + const Schema *schema() const { return &mariadb_schema; } const char *func_name() const { return "trim"; } void print(String *str, enum_query_type query_type); virtual const char *mode_name() const { return "both"; } @@ -580,12 +635,11 @@ class Item_func_trim_oracle :public Item_func_trim protected: String *make_empty_result(String *str) { null_value= 1; return NULL; } - const char *func_name_ext() const { return "_oracle"; } public: Item_func_trim_oracle(THD *thd, Item *a, Item *b): Item_func_trim(thd, a, b) {} Item_func_trim_oracle(THD *thd, Item *a): Item_func_trim(thd, a) {} - const char *func_name() const { return "trim_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } bool fix_length_and_dec() { bool res= Item_func_trim::fix_length_and_dec(); @@ -607,6 +661,7 @@ public: return Item_func::value_depends_on_sql_mode(); } String *val_str(String *); + const Schema *schema() const { return &mariadb_schema; } const char *func_name() const { return "ltrim"; } const char *mode_name() const { return "leading"; } Item *get_copy(THD *thd) @@ -619,12 +674,11 @@ class Item_func_ltrim_oracle :public Item_func_ltrim protected: String *make_empty_result(String *str) { null_value= 1; return NULL; } - const char *func_name_ext() const { return "_oracle"; } public: Item_func_ltrim_oracle(THD *thd, Item *a, Item *b): Item_func_ltrim(thd, a, b) {} Item_func_ltrim_oracle(THD *thd, Item *a): Item_func_ltrim(thd, a) {} - const char *func_name() const { return "ltrim_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } bool fix_length_and_dec() { bool res= Item_func_ltrim::fix_length_and_dec(); @@ -642,6 +696,7 @@ public: Item_func_rtrim(THD *thd, Item *a, Item *b): Item_func_trim(thd, a, b) {} Item_func_rtrim(THD *thd, Item *a): Item_func_trim(thd, a) {} String *val_str(String *); + const Schema *schema() const { return &mariadb_schema; } const char *func_name() const { return "rtrim"; } const char *mode_name() const { return "trailing"; } Item *get_copy(THD *thd) @@ -654,12 +709,11 @@ class Item_func_rtrim_oracle :public Item_func_rtrim protected: String *make_empty_result(String *str) { null_value= 1; return NULL; } - const char *func_name_ext() const { return "_oracle"; } public: Item_func_rtrim_oracle(THD *thd, Item *a, Item *b): Item_func_rtrim(thd, a, b) {} Item_func_rtrim_oracle(THD *thd, Item *a): Item_func_rtrim(thd, a) {} - const char *func_name() const { return "rtrim_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } bool fix_length_and_dec() { bool res= Item_func_rtrim::fix_length_and_dec(); @@ -821,6 +875,12 @@ class Item_func_decode :public Item_func_encode { public: Item_func_decode(THD *thd, Item *a, Item *seed_arg): Item_func_encode(thd, a, seed_arg) {} + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "decode"; } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } @@ -1126,6 +1186,8 @@ public: Item_str_func(thd, arg1, arg2, arg3) {} Item_func_pad(THD *thd, Item *arg1, Item *arg2): Item_str_func(thd, arg1, arg2) {} + Item_func_pad(THD *thd, List &list): + Item_str_func(thd,list) {} bool fix_length_and_dec(); }; @@ -1137,7 +1199,15 @@ public: Item_func_pad(thd, arg1, arg2, arg3) {} Item_func_rpad(THD *thd, Item *arg1, Item *arg2): Item_func_pad(thd, arg1, arg2) {} + Item_func_rpad(THD *thd, List &list): + Item_func_pad(thd,list) {} String *val_str(String *); + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "rpad"; } Sql_mode_dependency value_depends_on_sql_mode() const; Item *get_copy(THD *thd) @@ -1154,13 +1224,26 @@ public: Item_func_rpad(thd, arg1, arg2, arg3) {} Item_func_rpad_oracle(THD *thd, Item *arg1, Item *arg2): Item_func_rpad(thd, arg1, arg2) {} + Item_func_rpad_oracle(THD *thd, List &list): + Item_func_rpad(thd,list) {} bool fix_length_and_dec() { bool res= Item_func_rpad::fix_length_and_dec(); maybe_null= true; return res; } - const char *func_name() const { return "rpad_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + void print(String *str, enum_query_type query_type) + { + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("rpad_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } }; @@ -1173,7 +1256,15 @@ public: Item_func_pad(thd, arg1, arg2, arg3) {} Item_func_lpad(THD *thd, Item *arg1, Item *arg2): Item_func_pad(thd, arg1, arg2) {} + Item_func_lpad(THD *thd, List &list): + Item_func_pad(thd,list) {} String *val_str(String *); + const Schema *schema() const { return &mariadb_schema; } + void print(String *str, enum_query_type query_type) + { + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } const char *func_name() const { return "lpad"; } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } @@ -1189,13 +1280,26 @@ public: Item_func_lpad(thd, arg1, arg2, arg3) {} Item_func_lpad_oracle(THD *thd, Item *arg1, Item *arg2): Item_func_lpad(thd, arg1, arg2) {} + Item_func_lpad_oracle(THD *thd, List &list): + Item_func_lpad(thd,list) {} bool fix_length_and_dec() { bool res= Item_func_lpad::fix_length_and_dec(); maybe_null= true; return res; } - const char *func_name() const { return "lpad_oracle"; } + const Schema *schema() const { return &oracle_schema_ref; } + void print(String *str, enum_query_type query_type) + { + if (query_type & QT_FOR_FRM) + { + // 10.3 downgrade compatibility for FRM + str->append(STRING_WITH_LEN("lpad_oracle")); + } + else + print_sql_mode_qualified_name(str, query_type); + print_args_parenthesized(str, query_type); + } Item *get_copy(THD *thd) { return get_item_copy(thd, this); } }; diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index 04176fb7bfb..4fe5029b640 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -2268,6 +2268,13 @@ void Item_char_typecast::print(String *str, enum_query_type query_type) { str->append(STRING_WITH_LEN(" charset ")); str->append(cast_cs->csname); + /* + Print the "binary" keyword in cases like: + CAST('str' AS CHAR CHARACTER SET latin1 BINARY) + */ + if ((cast_cs->state & MY_CS_BINSORT) && + Charset(cast_cs).can_have_collate_clause()) + str->append(STRING_WITH_LEN(" binary")); } str->append(')'); } diff --git a/sql/log.cc b/sql/log.cc index e7292064747..59730c3205a 100644 --- a/sql/log.cc +++ b/sql/log.cc @@ -2228,6 +2228,23 @@ bool MYSQL_BIN_LOG::check_write_error(THD *thd) } +/* + Check if there was an error while writing the statement cache. + If the cache content is corrupt due to an error, we should write an incident + event to the binlog rather than write corrupt data to it. +*/ +bool +MYSQL_BIN_LOG::check_cache_error(THD *thd, binlog_cache_data *cache_data) +{ + if (!cache_data) + return false; + if (check_write_error(thd)) + return true; + if (!cache_data->empty() && cache_data->cache_log.error) + return true; + return false; +} + /** @note How do we handle this (unlikely but legal) case: @@ -5874,7 +5891,7 @@ write_err: engines, data is written to table but writing to binary log failed. In these scenarios rollback is not possible. Hence report an incident. */ - if (mysql_bin_log.check_write_error(this) && cache_data && + if (mysql_bin_log.check_cache_error(this, cache_data) && lex->stmt_accessed_table(LEX::STMT_WRITES_NON_TRANS_TABLE) && table->current_lock == F_WRLCK) cache_data->set_incident(); @@ -6005,20 +6022,37 @@ MYSQL_BIN_LOG::flush_and_set_pending_rows_event(THD *thd, /* Write pending event to the cache. */ +#ifndef DBUG_OFF + bool clear_dbug= false; +#endif DBUG_EXECUTE_IF("simulate_disk_full_at_flush_pending", - {DBUG_SET("+d,simulate_file_write_error");}); + { + if (my_b_tell(&cache_data->cache_log) > 10000) + { + DBUG_SET("+d,simulate_file_write_error"); + clear_dbug= true; + } + }); if (writer.write(pending)) { set_write_error(thd, is_transactional); - if (check_write_error(thd) && cache_data && + if (check_cache_error(thd, cache_data) && stmt_has_updated_non_trans_table(thd)) cache_data->set_incident(); delete pending; cache_data->set_pending(NULL); DBUG_EXECUTE_IF("simulate_disk_full_at_flush_pending", - {DBUG_SET("-d,simulate_file_write_error");}); + { + if (clear_dbug) + DBUG_SET("-d,simulate_file_write_error"); + }); DBUG_RETURN(1); } + DBUG_EXECUTE_IF("simulate_disk_full_at_flush_pending", + { + if (clear_dbug) + DBUG_SET("-d,simulate_file_write_error"); + }); delete pending; } @@ -6613,7 +6647,7 @@ err: if (unlikely(error)) { set_write_error(thd, is_trans_cache); - if (check_write_error(thd) && cache_data && + if (check_cache_error(thd, cache_data) && stmt_has_updated_non_trans_table(thd)) cache_data->set_incident(); } @@ -8337,6 +8371,20 @@ MYSQL_BIN_LOG::write_transaction_or_stmt(group_commit_entry *entry, binlog_cache_mngr *mngr= entry->cache_mngr; DBUG_ENTER("MYSQL_BIN_LOG::write_transaction_or_stmt"); + /* + An error in the trx_cache will truncate the cache to the last good + statement, it won't leave a lingering error. Assert that this holds. + */ + DBUG_ASSERT(!(entry->using_trx_cache && !mngr->trx_cache.empty() && + mngr->get_binlog_cache_log(TRUE)->error)); + /* + An error in the stmt_cache would be caught on the higher level and result + in an incident event being written over a (possibly corrupt) cache content. + Assert that this holds. + */ + DBUG_ASSERT(!(entry->using_stmt_cache && !mngr->stmt_cache.empty() && + mngr->get_binlog_cache_log(FALSE)->error)); + if (write_gtid_event(entry->thd, false, entry->using_trx_cache, commit_id)) DBUG_RETURN(ER_ERROR_ON_WRITE); diff --git a/sql/log.h b/sql/log.h index deeb5ca83ba..48169be0d68 100644 --- a/sql/log.h +++ b/sql/log.h @@ -815,6 +815,7 @@ public: int write_cache(THD *thd, IO_CACHE *cache); void set_write_error(THD *thd, bool is_transactional); bool check_write_error(THD *thd); + bool check_cache_error(THD *thd, binlog_cache_data *cache_data); void start_union_events(THD *thd, query_id_t query_id_param); void stop_union_events(THD *thd); diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 93e9ac54550..a1a8a862a8e 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -1508,6 +1508,16 @@ static void end_ssl(); #ifndef EMBEDDED_LIBRARY +extern Atomic_counter local_connection_thread_count; + +uint THD_count::connection_thd_count() +{ + return value() - + binlog_dump_thread_count - + local_connection_thread_count; +} + + /**************************************************************************** ** Code to end mysqld ****************************************************************************/ @@ -1780,10 +1790,8 @@ static void close_connections(void) */ DBUG_PRINT("info", ("THD_count: %u", THD_count::value())); - for (int i= 0; (THD_count::value() - binlog_dump_thread_count - - n_threads_awaiting_ack) && - i < 1000; - i++) + for (int i= 0; THD_count::connection_thd_count() - n_threads_awaiting_ack + && i < 1000; i++) my_sleep(20000); if (global_system_variables.log_warnings) @@ -1801,13 +1809,12 @@ static void close_connections(void) THD_count::value() - binlog_dump_thread_count - n_threads_awaiting_ack)); - while (THD_count::value() - binlog_dump_thread_count - - n_threads_awaiting_ack) + while (THD_count::connection_thd_count() - n_threads_awaiting_ack) my_sleep(1000); /* Kill phase 2 */ server_threads.iterate(kill_thread_phase_2); - for (uint64 i= 0; THD_count::value(); i++) + for (uint64 i= 0; THD_count::value() > local_connection_thread_count; i++) { /* This time the warnings are emitted within the loop to provide a @@ -2570,7 +2577,7 @@ void close_connection(THD *thd, uint sql_errno) if (sql_errno) { - net_send_error(thd, sql_errno, ER_DEFAULT(sql_errno), NULL); + thd->protocol->net_send_error(thd, sql_errno, ER_DEFAULT(sql_errno), NULL); thd->print_aborted_warning(lvl, ER_DEFAULT(sql_errno)); } else if (!thd->main_security_ctx.user) @@ -5225,6 +5232,7 @@ static int init_server_components() init_global_table_stats(); init_global_index_stats(); + init_update_queries(); /* Allow storage engine to give real error messages */ if (unlikely(ha_init_errors())) @@ -5470,7 +5478,6 @@ static int init_server_components() ft_init_stopwords(); init_max_user_conn(); - init_update_queries(); init_global_user_stats(); init_global_client_stats(); if (!opt_bootstrap) diff --git a/sql/mysqld.h b/sql/mysqld.h index f521ea23638..90535e3deb2 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -757,6 +757,10 @@ enum enum_query_type QT_NO_DATA_EXPANSION= (1 << 9), // Remove wrappers added for TVC when creating or showing view QT_NO_WRAPPERS_FOR_TVC_IN_VIEW= (1 << 11), + + /// Print for FRM file. Focus on parse-back. + /// e.g. VIEW expressions and virtual column expressions + QT_FOR_FRM= (1 << 12) }; diff --git a/sql/protocol.cc b/sql/protocol.cc index 5ec887e13d7..7f9fda9e40d 100644 --- a/sql/protocol.cc +++ b/sql/protocol.cc @@ -33,11 +33,6 @@ static const unsigned int PACKET_BUFFER_EXTRA_ALLOC= 1024; /* Declared non-static only because of the embedded library. */ -bool net_send_error_packet(THD *, uint, const char *, const char *); -/* Declared non-static only because of the embedded library. */ -bool net_send_ok(THD *, uint, uint, ulonglong, ulonglong, const char *, - bool, bool); -/* Declared non-static only because of the embedded library. */ bool net_send_eof(THD *thd, uint server_status, uint statement_warn_count); #ifndef EMBEDDED_LIBRARY static bool write_eof_packet(THD *, NET *, uint, uint); @@ -147,7 +142,7 @@ bool Protocol_binary::net_store_data_cs(const uchar *from, size_t length, @retval TRUE An error occurred and the message wasn't sent properly */ -bool net_send_error(THD *thd, uint sql_errno, const char *err, +bool Protocol::net_send_error(THD *thd, uint sql_errno, const char *err, const char* sqlstate) { bool error; @@ -209,7 +204,7 @@ bool net_send_error(THD *thd, uint sql_errno, const char *err, #ifndef EMBEDDED_LIBRARY bool -net_send_ok(THD *thd, +Protocol::net_send_ok(THD *thd, uint server_status, uint statement_warn_count, ulonglong affected_rows, ulonglong id, const char *message, bool is_eof, @@ -321,7 +316,7 @@ static uchar eof_buff[1]= { (uchar) 254 }; /* Marker for end of fields */ */ bool -net_send_eof(THD *thd, uint server_status, uint statement_warn_count) +Protocol::net_send_eof(THD *thd, uint server_status, uint statement_warn_count) { NET *net= &thd->net; bool error= FALSE; @@ -412,7 +407,7 @@ static bool write_eof_packet(THD *thd, NET *net, @retval TRUE An error occurred and the messages wasn't sent properly */ -bool net_send_error_packet(THD *thd, uint sql_errno, const char *err, +bool Protocol::net_send_error_packet(THD *thd, uint sql_errno, const char *err, const char* sqlstate) { @@ -911,7 +906,7 @@ bool Protocol::send_result_set_metadata(List *list, uint flags) for (uint pos= 0; (item=it++); pos++) { prot.prepare_for_resend(); - if (prot.store_field_metadata(thd, item, pos)) + if (prot.store_item_metadata(thd, item, pos)) goto err; if (prot.write()) DBUG_RETURN(1); @@ -991,7 +986,7 @@ bool Protocol::write() #endif /* EMBEDDED_LIBRARY */ -bool Protocol_text::store_field_metadata(THD *thd, Item *item, uint pos) +bool Protocol_text::store_item_metadata(THD *thd, Item *item, uint pos) { Send_field field(thd, item); return store_field_metadata(thd, field, item->charset_for_protocol(), pos); diff --git a/sql/protocol.h b/sql/protocol.h index 464af7bbaa0..259b6585b4e 100644 --- a/sql/protocol.h +++ b/sql/protocol.h @@ -49,14 +49,13 @@ protected: } #endif uint field_count; -#ifndef EMBEDDED_LIBRARY - bool net_store_data(const uchar *from, size_t length); - bool net_store_data_cs(const uchar *from, size_t length, - CHARSET_INFO *fromcs, CHARSET_INFO *tocs); -#else virtual bool net_store_data(const uchar *from, size_t length); virtual bool net_store_data_cs(const uchar *from, size_t length, CHARSET_INFO *fromcs, CHARSET_INFO *tocs); + virtual bool net_send_ok(THD *, uint, uint, ulonglong, ulonglong, const char *, + bool, bool); + virtual bool net_send_error_packet(THD *, uint, const char *, const char *); +#ifdef EMBEDDED_LIBRARY char **next_field; MYSQL_FIELD *next_mysql_field; MEM_ROOT *alloc; @@ -156,6 +155,9 @@ public: }; virtual enum enum_protocol_type type()= 0; + virtual bool net_send_eof(THD *thd, uint server_status, uint statement_warn_count); + bool net_send_error(THD *thd, uint sql_errno, const char *err, + const char* sqlstate); void end_statement(); friend int send_answer_1(Protocol *protocol, String *s1, String *s2, @@ -199,7 +201,7 @@ public: bool store_field_metadata(const THD *thd, const Send_field &field, CHARSET_INFO *charset_for_protocol, uint pos); - bool store_field_metadata(THD *thd, Item *item, uint pos); + bool store_item_metadata(THD *thd, Item *item, uint pos); bool store_field_metadata_for_list_fields(const THD *thd, Field *field, const TABLE_LIST *table_list, uint pos); @@ -289,8 +291,6 @@ public: void send_warning(THD *thd, uint sql_errno, const char *err=0); -bool net_send_error(THD *thd, uint sql_errno, const char *err, - const char* sqlstate); void net_send_progress_packet(THD *thd); uchar *net_store_data(uchar *to,const uchar *from, size_t length); uchar *net_store_data(uchar *to,int32 from); diff --git a/sql/rpl_mi.h b/sql/rpl_mi.h index b6ff69d1f64..27a8ae98678 100644 --- a/sql/rpl_mi.h +++ b/sql/rpl_mi.h @@ -210,6 +210,16 @@ class Master_info : public Slave_reporting_capability void lock_slave_threads(); void unlock_slave_threads(); + ulonglong get_slave_skip_counter() + { + return rli.slave_skip_counter; + } + + ulonglong get_max_relay_log_size() + { + return rli.max_relay_log_size; + } + /* the variables below are needed because we can change masters on the fly */ char master_log_name[FN_REFLEN+6]; /* Room for multi-*/ char host[HOSTNAME_LENGTH*SYSTEM_CHARSET_MBMAXLEN+1]; diff --git a/sql/sql_class.cc b/sql/sql_class.cc index 479ff0e68d0..0f83b3d4c08 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -1287,10 +1287,7 @@ void THD::init() wsrep_desynced_backup_stage= false; #endif /* WITH_WSREP */ - if (variables.sql_log_bin) - variables.option_bits|= OPTION_BIN_LOG; - else - variables.option_bits&= ~OPTION_BIN_LOG; + set_binlog_bit(); variables.sql_log_bin_off= 0; @@ -1633,6 +1630,7 @@ void THD::reset_for_reuse() abort_on_warning= 0; free_connection_done= 0; m_command= COM_CONNECT; + proc_info= "login"; // Same as in THD::THD() transaction.on= 1; #if defined(ENABLED_PROFILING) profiling.reset(); @@ -5682,8 +5680,6 @@ void THD::set_examined_row_count(ha_rows count) void THD::inc_sent_row_count(ha_rows count) { m_sent_row_count+= count; - DBUG_EXECUTE_IF("debug_huge_number_of_examined_rows", - m_examined_row_count= (ULONGLONG_MAX - 1000000);); MYSQL_SET_STATEMENT_ROWS_SENT(m_statement_psi, m_sent_row_count); } diff --git a/sql/sql_class.h b/sql/sql_class.h index 3e95b614756..a903b70fa84 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -1035,6 +1035,7 @@ struct THD_count { static Atomic_counter count; static uint value() { return static_cast(count); } + static uint connection_thd_count(); THD_count() { count++; } ~THD_count() { count--; } }; @@ -2933,6 +2934,13 @@ public: auto_inc_intervals_forced.empty(); // in case of multiple SET INSERT_ID auto_inc_intervals_forced.append(next_id, ULONGLONG_MAX, 0); } + inline void set_binlog_bit() + { + if (variables.sql_log_bin) + variables.option_bits |= OPTION_BIN_LOG; + else + variables.option_bits &= ~OPTION_BIN_LOG; + } ulonglong limit_found_rows; @@ -3013,7 +3021,11 @@ public: { return m_sent_row_count; } ha_rows get_examined_row_count() const - { return m_examined_row_count; } + { + DBUG_EXECUTE_IF("debug_huge_number_of_examined_rows", + return (ULONGLONG_MAX - 1000000);); + return m_examined_row_count; + } ulonglong get_affected_rows() const { return affected_rows; } @@ -3618,6 +3630,11 @@ public: user_time= t; set_time(); } + inline void force_set_time(my_time_t t, ulong sec_part) + { + start_time= system_time.sec= t; + start_time_sec_part= system_time.sec_part= sec_part; + } /* this is only used by replication and BINLOG command. usecs > TIME_MAX_SECOND_PART means "was not in binlog" @@ -3629,15 +3646,9 @@ public: else { if (sec_part <= TIME_MAX_SECOND_PART) - { - start_time= system_time.sec= t; - start_time_sec_part= system_time.sec_part= sec_part; - } + force_set_time(t, sec_part); else if (t != system_time.sec) - { - start_time= system_time.sec= t; - start_time_sec_part= system_time.sec_part= 0; - } + force_set_time(t, 0); else { start_time= t; @@ -4619,13 +4630,24 @@ public: public: /** Overloaded to guard query/query_length fields */ virtual void set_statement(Statement *stmt); - void set_command(enum enum_server_command command) + inline void set_command(enum enum_server_command command) { + DBUG_ASSERT(command != COM_SLEEP); m_command= command; #ifdef HAVE_PSI_THREAD_INTERFACE PSI_STATEMENT_CALL(set_thread_command)(m_command); #endif } + /* As sleep needs a bit of special handling, we have a special case for it */ + inline void mark_connection_idle() + { + proc_info= 0; + m_command= COM_SLEEP; +#ifdef HAVE_PSI_THREAD_INTERFACE + PSI_STATEMENT_CALL(set_thread_command)(m_command); +#endif + } + inline enum enum_server_command get_command() const { return m_command; } diff --git a/sql/sql_connect.cc b/sql/sql_connect.cc index 1c267e02839..eae30ce76aa 100644 --- a/sql/sql_connect.cc +++ b/sql/sql_connect.cc @@ -1249,8 +1249,7 @@ void prepare_new_connection_state(THD* thd) embedded server library. TODO: refactor this to avoid code duplication there */ - thd->proc_info= 0; - thd->set_command(COM_SLEEP); + thd->mark_connection_idle(); thd->init_for_queries(); if (opt_init_connect.length && !(sctx->master_access & SUPER_ACL)) @@ -1477,7 +1476,7 @@ void CONNECT::close_with_error(uint sql_errno, if (thd) { if (sql_errno) - net_send_error(thd, sql_errno, message, NULL); + thd->protocol->net_send_error(thd, sql_errno, message, NULL); close_connection(thd, close_error); delete thd; set_current_thd(0); diff --git a/sql/sql_cte.cc b/sql/sql_cte.cc index 2e672591d09..0e422b30216 100644 --- a/sql/sql_cte.cc +++ b/sql/sql_cte.cc @@ -1198,7 +1198,7 @@ With_element::rename_columns_of_derived_unit(THD *thd, /* Rename the columns of the first select in the unit */ while ((item= it++, name= nm++)) { - item->set_name(thd, name->str, (uint) name->length, system_charset_info); + lex_string_set(&item->name, name->str); item->is_autogenerated_name= false; } @@ -1241,14 +1241,14 @@ bool With_element::prepare_unreferenced(THD *thd) sl= sl->next_select()) sl->context.outer_context= 0; + uint8 save_context_analysys_only= thd->lex->context_analysis_only; thd->lex->context_analysis_only|= CONTEXT_ANALYSIS_ONLY_DERIVED; if (!spec->prepared && (spec->prepare(spec->derived, 0, 0) || rename_columns_of_derived_unit(thd, spec) || check_duplicate_names(thd, first_sl->item_list, 1))) rc= true; - - thd->lex->context_analysis_only&= ~CONTEXT_ANALYSIS_ONLY_DERIVED; + thd->lex->context_analysis_only= save_context_analysys_only; return rc; } diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc index 107ac31cd4e..5ed39430f06 100644 --- a/sql/sql_derived.cc +++ b/sql/sql_derived.cc @@ -1335,6 +1335,13 @@ bool mysql_derived_reinit(THD *thd, LEX *lex, TABLE_LIST *derived) (derived->alias.str ? derived->alias.str : ""), derived->get_unit())); st_select_lex_unit *unit= derived->get_unit(); + st_select_lex *sl= unit->first_select(); + + // reset item names to that saved after wildcard expansion in JOIN::prepare + do + { + sl->restore_item_list_names(); + } while ((sl= sl->next_select())); derived->merged_for_insert= FALSE; unit->unclean(); diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc index c3acce2f4a5..1bc2d9ccb00 100644 --- a/sql/sql_insert.cc +++ b/sql/sql_insert.cc @@ -579,7 +579,8 @@ bool open_and_lock_for_insert_delayed(THD *thd, TABLE_LIST *table_list) Open tables used for sub-selects or in stored functions, will also cache these functions. */ - if (open_and_lock_tables(thd, table_list->next_global, TRUE, 0)) + if (table_list->next_global && + open_and_lock_tables(thd, table_list->next_global, TRUE, 0)) { end_delayed_insert(thd); error= TRUE; @@ -2632,6 +2633,8 @@ TABLE *Delayed_insert::get_local_table(THD* client_thd) /* Copy the TABLE object. */ copy= new (copy_tmp) TABLE; *copy= *table; + copy->vcol_refix_list.empty(); + copy->mem_root= *client_thd->mem_root; /* We don't need to change the file handler here */ /* Assign the pointers for the field pointers array and the record. */ diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index 583322618f9..582494a0fd6 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -942,7 +942,7 @@ bool is_lex_native_function(const LEX_CSTRING *name) bool is_native_function(THD *thd, const LEX_CSTRING *name) { - if (native_functions_hash.find(thd, *name)) + if (mariadb_schema.find_native_function_builder(thd, *name)) return true; if (is_lex_native_function(name)) @@ -1618,7 +1618,18 @@ int Lex_input_stream::lex_one_token(YYSTYPE *yylval, THD *thd) if (lex->parsing_options.lookup_keywords_after_qualifier) next_state= MY_LEX_IDENT_OR_KEYWORD; else - next_state= MY_LEX_IDENT_START; // Next is ident (not keyword) + { + /* + Next is: + - A qualified func with a special syntax: + mariadb_schema.REPLACE('a','b','c') + mariadb_schema.SUSTRING('a',1,2) + mariadb_schema.TRIM('a') + - Or an identifier otherwise. No keyword lookup is done, + all keywords are treated as identifiers. + */ + next_state= MY_LEX_IDENT_OR_QUALIFIED_SPECIAL_FUNC; + } if (!ident_map[(uchar) yyPeek()]) // Probably ` or " next_state= MY_LEX_START; return((int) c); @@ -2062,7 +2073,12 @@ int Lex_input_stream::lex_one_token(YYSTYPE *yylval, THD *thd) We should now be able to handle: [(global | local | session) .]variable_name */ - return scan_ident_sysvar(thd, &yylval->ident_cli); + return scan_ident_common(thd, &yylval->ident_cli, + GENERAL_KEYWORD_OR_FUNC_LPAREN); + + case MY_LEX_IDENT_OR_QUALIFIED_SPECIAL_FUNC: + return scan_ident_common(thd, &yylval->ident_cli, + QUALIFIED_SPECIAL_FUNC_LPAREN); } } } @@ -2084,7 +2100,64 @@ bool Lex_input_stream::get_7bit_or_8bit_ident(THD *thd, uchar *last_char) } -int Lex_input_stream::scan_ident_sysvar(THD *thd, Lex_ident_cli_st *str) +/* + Resolve special SQL functions that have a qualified syntax in sql_yacc.yy. + These functions are not listed in the native function registry + because of a special syntax, or a reserved keyword: + + mariadb_schema.SUBSTRING('a' FROM 1 FOR 2) -- Special syntax + mariadb_schema.TRIM(BOTH ' ' FROM 'a') -- Special syntax + mariadb_schema.REPLACE('a','b','c') -- Verb keyword +*/ + +int Lex_input_stream::find_keyword_qualified_special_func(Lex_ident_cli_st *str, + uint length) const +{ + /* + There are many other special functions, see the following grammar rules: + function_call_keyword + function_call_nonkeyword + Here we resolve only those that have a qualified syntax to handle + different behavior in different @@sql_mode settings. + + Other special functions do not work in qualified context: + SELECT mariadb_schema.year(now()); -- Function year is not defined + SELECT mariadb_schema.now(); -- Function now is not defined + + We don't resolve TRIM_ORACLE here, because it does not have + a qualified syntax yet. Search for "trim_operands" in sql_yacc.yy + to find more comments. + */ + static LEX_CSTRING funcs[]= + { + {STRING_WITH_LEN("SUBSTRING")}, + {STRING_WITH_LEN("SUBSTR")}, + {STRING_WITH_LEN("TRIM")}, + {STRING_WITH_LEN("REPLACE")} + }; + + int tokval= find_keyword(str, length, true); + if (!tokval) + return 0; + for (size_t i= 0; i < array_elements(funcs); i++) + { + CHARSET_INFO *cs= system_charset_info; + /* + Check length equality to avoid non-ASCII variants + compared as equal to ASCII variants. + */ + if (length == funcs[i].length && + !cs->coll->strnncollsp(cs, + (const uchar *) m_tok_start, length, + (const uchar *) funcs[i].str, funcs[i].length)) + return tokval; + } + return 0; +} + + +int Lex_input_stream::scan_ident_common(THD *thd, Lex_ident_cli_st *str, + Ident_mode mode) { uchar last_char; uint length; @@ -2098,10 +2171,41 @@ int Lex_input_stream::scan_ident_sysvar(THD *thd, Lex_ident_cli_st *str) next_state= MY_LEX_IDENT_SEP; if (!(length= yyLength())) return ABORT_SYM; // Names must be nonempty. - if ((tokval= find_keyword(str, length, 0))) - { - yyUnget(); // Put back 'c' - return tokval; // Was keyword + + switch (mode) { + case GENERAL_KEYWORD_OR_FUNC_LPAREN: + /* + We can come here inside a system variable after "@@", + e.g. @@global.character_set_client. + We resolve all general purpose keywords here. + + We can come here when LEX::parsing_options.lookup_keywords_after_qualifier + is true, i.e. within the "field_spec" Bison rule. + We need to resolve functions that have special rules inside sql_yacc.yy, + such as SUBSTR, REPLACE, TRIM, to make this work: + c2 varchar(4) GENERATED ALWAYS AS (mariadb_schema.substr(c1,1,4)) + */ + if ((tokval= find_keyword(str, length, last_char == '('))) + { + yyUnget(); // Put back 'c' + return tokval; // Was keyword + } + break; + case QUALIFIED_SPECIAL_FUNC_LPAREN: + /* + We come here after '.' in various contexts: + SELECT @@global.character_set_client; + SELECT t1.a FROM t1; + SELECT test.f1() FROM t1; + SELECT mariadb_schema.trim('a'); + */ + if (last_char == '(' && + (tokval= find_keyword_qualified_special_func(str, length))) + { + yyUnget(); // Put back 'c' + return tokval; // Was keyword + } + break; } yyUnget(); // ptr points now after last token char @@ -2445,6 +2549,7 @@ void st_select_lex::init_query() in_tvc= false; versioned_tables= 0; pushdown_select= 0; + orig_names_of_item_list_elems= 0; } void st_select_lex::init_select() @@ -2491,6 +2596,7 @@ void st_select_lex::init_select() in_tvc= false; versioned_tables= 0; is_tvc_wrapper= false; + orig_names_of_item_list_elems= 0; } /* @@ -8642,6 +8748,136 @@ bool LEX::add_grant_command(THD *thd, enum_sql_command sql_command_arg, } +const Schema * +LEX::find_func_schema_by_name_or_error(const Lex_ident_sys &schema, + const Lex_ident_sys &func) +{ + Schema *res= Schema::find_by_name(schema); + if (res) + return res; + Database_qualified_name qname(schema, func); + my_error(ER_FUNCTION_NOT_DEFINED, MYF(0), ErrConvDQName(&qname).ptr()); + return NULL; +} + + +Item *LEX::make_item_func_substr(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + const Lex_substring_spec_st &spec) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + const Schema *schema= find_func_schema_by_name_or_error(schema_name, + func_name); + return schema ? schema->make_item_func_substr(thd, spec) : NULL; +} + + +Item *LEX::make_item_func_substr(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + List *item_list) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + Schema *schema; + if (item_list && + (item_list->elements == 2 || item_list->elements == 3) && + (schema= Schema::find_by_name(schema_name))) + { + Item_args args(thd, *item_list); + Lex_substring_spec_st spec= + Lex_substring_spec_st::init(args.arguments()[0], + args.arguments()[1], + item_list->elements == 3 ? + args.arguments()[2] : NULL); + return schema->make_item_func_substr(thd, spec); + } + return make_item_func_call_generic(thd, schema_name, func_name, item_list); +} + + +Item *LEX::make_item_func_replace(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + Item *org, + Item *find, + Item *replace) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + const Schema *schema= find_func_schema_by_name_or_error(schema_name, + func_name); + return schema ? schema->make_item_func_replace(thd, org, find, replace) : + NULL; +} + + +Item *LEX::make_item_func_replace(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + List *item_list) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + const Schema *schema; + if (item_list && item_list->elements == 3 && + (schema= Schema::find_by_name(schema_name))) + { + Item_args args(thd, *item_list); + return schema->make_item_func_replace(thd, args.arguments()[0], + args.arguments()[1], + args.arguments()[2]); + } + return make_item_func_call_generic(thd, schema_name, func_name, item_list); +} + + +Item *LEX::make_item_func_trim(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + const Lex_trim_st &spec) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + const Schema *schema= find_func_schema_by_name_or_error(schema_name, + func_name); + return schema ? schema->make_item_func_trim(thd, spec) : NULL; +} + + +Item *LEX::make_item_func_trim(THD *thd, + const Lex_ident_cli_st &schema_name_cli, + const Lex_ident_cli_st &func_name_cli, + List *item_list) +{ + Lex_ident_sys schema_name(thd, &schema_name_cli); + Lex_ident_sys func_name(thd, &func_name_cli); + if (schema_name.is_null() || func_name.is_null()) + return NULL; // EOM + const Schema *schema; + if (item_list && item_list->elements == 1 && + (schema= Schema::find_by_name(schema_name))) + { + Item_args args(thd, *item_list); + Lex_trim spec(TRIM_BOTH, args.arguments()[0]); + return schema->make_item_func_trim(thd, spec); + } + return make_item_func_call_generic(thd, schema_name, func_name, item_list); +} + + bool SELECT_LEX::vers_push_field(THD *thd, TABLE_LIST *table, const LEX_CSTRING field_name) { @@ -8720,16 +8956,10 @@ Item *Lex_trim_st::make_item_func_trim_oracle(THD *thd) const } -Item *Lex_trim_st::make_item_func_trim(THD *thd) const -{ - return (thd->variables.sql_mode & MODE_ORACLE) ? - make_item_func_trim_oracle(thd) : - make_item_func_trim_std(thd); -} - - -Item *LEX::make_item_func_call_generic(THD *thd, Lex_ident_cli_st *cdb, - Lex_ident_cli_st *cname, List *args) +Item *LEX::make_item_func_call_generic(THD *thd, + const Lex_ident_cli_st *cdb, + const Lex_ident_cli_st *cname, + List *args) { Lex_ident_sys db(thd, cdb), name(thd, cname); if (db.is_null() || name.is_null()) @@ -8756,6 +8986,19 @@ Item *LEX::make_item_func_call_generic(THD *thd, Lex_ident_cli_st *cdb, if (check_routine_name(&name)) return NULL; + return make_item_func_call_generic(thd, db, name, args); +} + + +Item *LEX::make_item_func_call_generic(THD *thd, + const Lex_ident_sys &db, + const Lex_ident_sys &name, + List *args) +{ + const Schema *schema= Schema::find_by_name(db); + if (schema) + return schema->make_item_func_call_native(thd, name, args); + Create_qfunc *builder= find_qualified_function_builder(thd); DBUG_ASSERT(builder); return builder->create_with_db(thd, &db, &name, true, args); @@ -9171,8 +9414,17 @@ bool Lex_order_limit_lock::set_to(SELECT_LEX *sel) "CUBE/ROLLUP", "ORDER BY"); return TRUE; } + for (ORDER *order= order_list->first; order; order= order->next) + (*order->item)->walk(&Item::change_context_processor, FALSE, + &sel->context); sel->order_list= *(order_list); } + if (limit.select_limit) + limit.select_limit->walk(&Item::change_context_processor, FALSE, + &sel->context); + if (limit.offset_limit) + limit.offset_limit->walk(&Item::change_context_processor, FALSE, + &sel->context); sel->is_set_query_expr_tail= true; return FALSE; } @@ -10419,6 +10671,71 @@ exit: } +/** + @brief + Save the original names of items from the item list. + + @retval + true - if an error occurs + false - otherwise +*/ + +bool st_select_lex::save_item_list_names(THD *thd) +{ + if (orig_names_of_item_list_elems) + return false; + + Query_arena *arena, backup; + arena= thd->activate_stmt_arena_if_needed(&backup); + + if (unlikely(!(orig_names_of_item_list_elems= new(thd->mem_root) + List))) + return true; + + List_iterator_fast li(item_list); + Item *item; + + while ((item= li++)) + { + if (unlikely(orig_names_of_item_list_elems->push_back( + new Lex_ident_sys(item->name.str, item->name.length), thd->mem_root))) + { + if (arena) + thd->restore_active_arena(arena, &backup); + orig_names_of_item_list_elems= 0; + return true; + } + } + + if (arena) + thd->restore_active_arena(arena, &backup); + + return false; +} + + +/** + @brief + Restore the name of each item in the item_list of this st_select_lex + from orig_names_of_item_list_elems. +*/ + +void st_select_lex::restore_item_list_names() +{ + if (!orig_names_of_item_list_elems) + return; + + DBUG_ASSERT(item_list.elements == orig_names_of_item_list_elems->elements); + + List_iterator_fast it(*orig_names_of_item_list_elems); + Lex_ident_sys *new_name; + List_iterator_fast li(item_list); + Item *item; + + while ((item= li++) && (new_name= it++)) + lex_string_set( &item->name, new_name->str); +} + bool LEX::stmt_install_plugin(const DDL_options_st &opt, const Lex_ident_sys_st &name, const LEX_CSTRING &soname) diff --git a/sql/sql_lex.h b/sql/sql_lex.h index 1208d63d7f0..97be0571903 100644 --- a/sql/sql_lex.h +++ b/sql/sql_lex.h @@ -1381,6 +1381,9 @@ public: bool straight_fl); TABLE_LIST *convert_right_join(); List* get_item_list(); + bool save_item_list_names(THD *thd); + void restore_item_list_names(); + ulong get_table_join_options(); void set_lock_for_tables(thr_lock_type lock_type, bool for_update); /* @@ -1568,6 +1571,11 @@ private: index_clause_map current_index_hint_clause; /* a list of USE/FORCE/IGNORE INDEX */ List *index_hints; + /* + This list is used to restore the names of items + from item_list after each execution of the statement. + */ + List *orig_names_of_item_list_elems; public: inline void add_where_field(st_select_lex *sel) @@ -2399,6 +2407,15 @@ public: void reduce_digest_token(uint token_left, uint token_right); private: + + enum Ident_mode + { + GENERAL_KEYWORD_OR_FUNC_LPAREN, + QUALIFIED_SPECIAL_FUNC_LPAREN + }; + + int scan_ident_common(THD *thd, Lex_ident_cli_st *str, Ident_mode mode); + /** Set the echo mode. @@ -2725,8 +2742,8 @@ private: bool consume_comment(int remaining_recursions_permitted); int lex_one_token(union YYSTYPE *yylval, THD *thd); int find_keyword(Lex_ident_cli_st *str, uint len, bool function) const; + int find_keyword_qualified_special_func(Lex_ident_cli_st *str, uint len) const; LEX_CSTRING get_token(uint skip, uint length); - int scan_ident_sysvar(THD *thd, Lex_ident_cli_st *str); int scan_ident_start(THD *thd, Lex_ident_cli_st *str); int scan_ident_middle(THD *thd, Lex_ident_cli_st *str, CHARSET_INFO **cs, my_lex_states *); @@ -4037,8 +4054,41 @@ public: Item *create_item_query_expression(THD *thd, st_select_lex_unit *unit); - Item *make_item_func_call_generic(THD *thd, Lex_ident_cli_st *db, - Lex_ident_cli_st *name, List *args); + static const Schema * + find_func_schema_by_name_or_error(const Lex_ident_sys &schema_name, + const Lex_ident_sys &func_name); + Item *make_item_func_replace(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + Item *org, Item *find, Item *replace); + Item *make_item_func_replace(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + List *args); + Item *make_item_func_substr(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + const Lex_substring_spec_st &spec); + Item *make_item_func_substr(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + List *args); + Item *make_item_func_trim(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + const Lex_trim_st &spec); + Item *make_item_func_trim(THD *thd, + const Lex_ident_cli_st &schema_name, + const Lex_ident_cli_st &func_name, + List *args); + Item *make_item_func_call_generic(THD *thd, + const Lex_ident_cli_st *db, + const Lex_ident_cli_st *name, + List *args); + Item *make_item_func_call_generic(THD *thd, + const Lex_ident_sys &db, + const Lex_ident_sys &name, + List *args); Item *make_item_func_call_generic(THD *thd, Lex_ident_cli_st *db, Lex_ident_cli_st *pkg, diff --git a/sql/sql_load.cc b/sql/sql_load.cc index 8264286a022..cc4361b0472 100644 --- a/sql/sql_load.cc +++ b/sql/sql_load.cc @@ -253,6 +253,10 @@ public: */ void skip_data_till_eof() { +#ifndef EMBEDDED_LIBRARY + if (mysql_bin_log.is_open()) + cache.read_function= cache.real_read_function; +#endif while (GET != my_b_EOF) ; } diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index ffba37b84a7..1c487ba9d14 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2465,7 +2465,7 @@ dispatch_end: /* Performance Schema Interface instrumentation, end */ MYSQL_END_STATEMENT(thd->m_statement_psi, thd->get_stmt_da()); thd->set_examined_row_count(0); // For processlist - thd->set_command(COM_SLEEP); + thd->mark_connection_idle(); thd->m_statement_psi= NULL; thd->m_digest= NULL; @@ -7903,6 +7903,7 @@ static bool wsrep_mysql_parse(THD *thd, char *rawbuf, uint length, thd->wsrep_retry_query = NULL; thd->wsrep_retry_query_len = 0; thd->wsrep_retry_command = COM_CONNECT; + thd->proc_info= 0; } return false; } diff --git a/sql/sql_plugin_services.inl b/sql/sql_plugin_services.inl index 519a21ee9c6..f73c52f677a 100644 --- a/sql/sql_plugin_services.inl +++ b/sql/sql_plugin_services.inl @@ -222,6 +222,28 @@ struct json_service_st json_handler= json_unescape_json }; +struct sql_service_st sql_service_handler= +{ + mysql_init, + mysql_real_connect_local, + mysql_real_connect, + mysql_errno, + mysql_error, + mysql_real_query, + mysql_affected_rows, + mysql_num_rows, + mysql_store_result, + mysql_free_result, + mysql_fetch_row, + mysql_close, + mysql_options, + mysql_fetch_lengths, + mysql_set_character_set, + mysql_num_fields, + mysql_select_db, + mysql_ssl_set +}; + static struct st_service_ref list_of_services[]= { { "base64_service", VERSION_base64, &base64_handler }, @@ -245,5 +267,6 @@ static struct st_service_ref list_of_services[]= { "thd_timezone_service", VERSION_thd_timezone, &thd_timezone_handler }, { "thd_wait_service", VERSION_thd_wait, &thd_wait_handler }, { "wsrep_service", VERSION_wsrep, &wsrep_handler }, - { "json_service", VERSION_json, &json_handler } + { "json_service", VERSION_json, &json_handler }, + { "sql_service", VERSION_sql_service, &sql_service_handler }, }; diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc index 63ce4d4c26d..5a2c39b160d 100644 --- a/sql/sql_prepare.cc +++ b/sql/sql_prepare.cc @@ -129,6 +129,7 @@ static const uint PARAMETER_FLAG_UNSIGNED= 128U << 8; #include "wsrep_mysqld.h" #include "wsrep_trans_observer.h" #endif /* WITH_WSREP */ +#include "sql_audit.h" // mysql_audit_release /** A result class used to send cursor rows using the binary protocol. @@ -258,63 +259,6 @@ private: class Ed_connection; -/** - Protocol_local: a helper class to intercept the result - of the data written to the network. -*/ - -class Protocol_local :public Protocol -{ -public: - Protocol_local(THD *thd, Ed_connection *ed_connection); - ~Protocol_local() { free_root(&m_rset_root, MYF(0)); } -protected: - virtual void prepare_for_resend(); - virtual bool write(); - virtual bool store_null(); - virtual bool store_tiny(longlong from); - virtual bool store_short(longlong from); - virtual bool store_long(longlong from); - virtual bool store_longlong(longlong from, bool unsigned_flag); - virtual bool store_decimal(const my_decimal *); - virtual bool store(const char *from, size_t length, CHARSET_INFO *cs); - virtual bool store(const char *from, size_t length, - CHARSET_INFO *fromcs, CHARSET_INFO *tocs); - virtual bool store(MYSQL_TIME *time, int decimals); - virtual bool store_date(MYSQL_TIME *time); - virtual bool store_time(MYSQL_TIME *time, int decimals); - virtual bool store(float value, uint32 decimals, String *buffer); - virtual bool store(double value, uint32 decimals, String *buffer); - virtual bool store(Field *field); - - virtual bool send_result_set_metadata(List *list, uint flags); - virtual bool send_out_parameters(List *sp_params); -#ifdef EMBEDDED_LIBRARY - void remove_last_row(); -#endif - virtual enum enum_protocol_type type() { return PROTOCOL_LOCAL; }; - - virtual bool send_ok(uint server_status, uint statement_warn_count, - ulonglong affected_rows, ulonglong last_insert_id, - const char *message, bool skip_flush); - - virtual bool send_eof(uint server_status, uint statement_warn_count); - virtual bool send_error(uint sql_errno, const char *err_msg, const char* sqlstate); -private: - bool store_string(const char *str, size_t length, - CHARSET_INFO *src_cs, CHARSET_INFO *dst_cs); - - bool store_column(const void *data, size_t length); - void opt_add_row_to_rset(); -private: - Ed_connection *m_connection; - MEM_ROOT m_rset_root; - List *m_rset; - size_t m_column_count; - Ed_column *m_current_row; - Ed_column *m_current_column; -}; - /****************************************************************************** Implementation ******************************************************************************/ @@ -3951,19 +3895,22 @@ Execute_sql_statement(LEX_STRING sql_text) executions without having to cleanup/reset THD in between. */ -bool -Execute_sql_statement::execute_server_code(THD *thd) +static bool execute_server_code(THD *thd, + const char *sql_text, size_t sql_len) { PSI_statement_locker *parent_locker; bool error; + query_id_t save_query_id= thd->query_id; + query_id_t next_id= next_query_id(); - if (alloc_query(thd, m_sql_text.str, m_sql_text.length)) + if (alloc_query(thd, sql_text, sql_len)) return TRUE; Parser_state parser_state; if (parser_state.init(thd, thd->query(), thd->query_length())) return TRUE; + thd->query_id= next_id; parser_state.m_lip.multi_statements= FALSE; lex_start(thd); @@ -3981,16 +3928,26 @@ Execute_sql_statement::execute_server_code(THD *thd) /* report error issued during command execution */ if (likely(error == 0) && thd->spcont == NULL) - general_log_write(thd, COM_STMT_EXECUTE, + general_log_write(thd, COM_QUERY, thd->query(), thd->query_length()); end: thd->lex->restore_set_statement_var(); + thd->query_id= save_query_id; + delete_explain_query(thd->lex); + lex_end(thd->lex); return error; } + +bool Execute_sql_statement::execute_server_code(THD *thd) +{ + return ::execute_server_code(thd, m_sql_text.str, m_sql_text.length); +} + + /*************************************************************************** Prepared_statement ****************************************************************************/ @@ -5309,12 +5266,12 @@ Ed_connection::free_old_result() */ bool -Ed_connection::execute_direct(LEX_STRING sql_text) +Ed_connection::execute_direct(Protocol *p, LEX_STRING sql_text) { Execute_sql_statement execute_sql_statement(sql_text); DBUG_PRINT("ed_query", ("%s", sql_text.str)); - return execute_direct(&execute_sql_statement); + return execute_direct(p, &execute_sql_statement); } @@ -5331,10 +5288,9 @@ Ed_connection::execute_direct(LEX_STRING sql_text) @param server_runnable A code fragment to execute. */ -bool Ed_connection::execute_direct(Server_runnable *server_runnable) +bool Ed_connection::execute_direct(Protocol *p, Server_runnable *server_runnable) { bool rc= FALSE; - Protocol_local protocol_local(m_thd, this); Prepared_statement stmt(m_thd); Protocol *save_protocol= m_thd->protocol; Diagnostics_area *save_diagnostics_area= m_thd->get_stmt_da(); @@ -5343,7 +5299,7 @@ bool Ed_connection::execute_direct(Server_runnable *server_runnable) free_old_result(); /* Delete all data from previous execution, if any */ - m_thd->protocol= &protocol_local; + m_thd->protocol= p; m_thd->set_stmt_da(&m_diagnostics_area); rc= stmt.execute_server_runnable(server_runnable); @@ -5430,354 +5386,862 @@ Ed_connection::store_result_set() return ed_result_set; } -/************************************************************************* -* Protocol_local -**************************************************************************/ +#include +#include "../libmysqld/embedded_priv.h" -Protocol_local::Protocol_local(THD *thd, Ed_connection *ed_connection) - :Protocol(thd), - m_connection(ed_connection), - m_rset(NULL), - m_column_count(0), - m_current_row(NULL), - m_current_column(NULL) +class Protocol_local : public Protocol_text { - clear_alloc_root(&m_rset_root); +public: + struct st_mysql_data *cur_data; + struct st_mysql_data *first_data; + struct st_mysql_data **data_tail; + void clear_data_list(); + struct st_mysql_data *alloc_new_dataset(); + char **next_field; + MYSQL_FIELD *next_mysql_field; + MEM_ROOT *alloc; + THD *new_thd; + Security_context empty_ctx; + ulonglong client_capabilities; + + my_bool do_log_bin; + + Protocol_local(THD *thd_arg, THD *new_thd_arg, ulong prealloc) : + Protocol_text(thd_arg, prealloc), + cur_data(0), first_data(0), data_tail(&first_data), alloc(0), + new_thd(new_thd_arg), do_log_bin(FALSE) + {} + + void set_binlog_vars(my_bool *sav_log_bin) + { + *sav_log_bin= thd->variables.sql_log_bin; + thd->variables.sql_log_bin= do_log_bin; + thd->set_binlog_bit(); + } + void restore_binlog_vars(my_bool sav_log_bin) + { + do_log_bin= thd->variables.sql_log_bin; + thd->variables.sql_log_bin= sav_log_bin; + thd->set_binlog_bit(); + } +protected: + bool net_store_data(const uchar *from, size_t length); + bool net_store_data_cs(const uchar *from, size_t length, + CHARSET_INFO *fromcs, CHARSET_INFO *tocs); + bool net_send_eof(THD *thd, uint server_status, uint statement_warn_count); + bool net_send_ok(THD *, uint, uint, ulonglong, ulonglong, const char *, + bool, bool); + bool net_send_error_packet(THD *, uint, const char *, const char *); + bool begin_dataset(); + bool begin_dataset(THD *thd, uint numfields); + + bool write(); + bool flush(); + + bool store_field_metadata(const THD *thd, const Send_field &field, + CHARSET_INFO *charset_for_protocol, + uint pos); + bool send_result_set_metadata(List *list, uint flags); + void remove_last_row(); + bool store_null(); + void prepare_for_resend(); + bool send_list_fields(List *list, const TABLE_LIST *table_list); + + enum enum_protocol_type type() { return PROTOCOL_LOCAL; }; +}; + +static +bool +write_eof_packet_local(THD *thd, + Protocol_local *p, uint server_status, uint statement_warn_count) +{ +// if (!thd->mysql) // bootstrap file handling +// return FALSE; + /* + The following test should never be true, but it's better to do it + because if 'is_fatal_error' is set the server is not going to execute + other queries (see the if test in dispatch_command / COM_QUERY) + */ + if (thd->is_fatal_error) + thd->server_status&= ~SERVER_MORE_RESULTS_EXISTS; + p->cur_data->embedded_info->server_status= server_status; + /* + Don't send warn count during SP execution, as the warn_list + is cleared between substatements, and mysqltest gets confused + */ + p->cur_data->embedded_info->warning_count= + (thd->spcont ? 0 : MY_MIN(statement_warn_count, 65535)); + return FALSE; } -/** - Called between two result set rows. - Prepare structures to fill result set rows. - Unfortunately, we can't return an error here. If memory allocation - fails, we'll have to return an error later. And so is done - in methods such as @sa store_column(). -*/ - -void Protocol_local::prepare_for_resend() +MYSQL_DATA *Protocol_local::alloc_new_dataset() { - DBUG_ASSERT(alloc_root_inited(&m_rset_root)); + MYSQL_DATA *data; + struct embedded_query_result *emb_data; + if (!my_multi_malloc(MYF(MY_WME | MY_ZEROFILL), + &data, sizeof(*data), + &emb_data, sizeof(*emb_data), + NULL)) + return NULL; - opt_add_row_to_rset(); - /* Start a new row. */ - m_current_row= (Ed_column *) alloc_root(&m_rset_root, - sizeof(Ed_column) * m_column_count); - m_current_column= m_current_row; + emb_data->prev_ptr= &data->data; + cur_data= data; + *data_tail= data; + data_tail= &emb_data->next; + data->embedded_info= emb_data; + return data; +} + + +void Protocol_local::clear_data_list() +{ + while (first_data) + { + MYSQL_DATA *data= first_data; + first_data= data->embedded_info->next; + free_rows(data); + } + data_tail= &first_data; + free_rows(cur_data); + cur_data= 0; +} + + +static char *dup_str_aux(MEM_ROOT *root, const char *from, uint length, + CHARSET_INFO *fromcs, CHARSET_INFO *tocs) +{ + uint32 dummy32; + uint dummy_err; + char *result; + + /* 'tocs' is set 0 when client issues SET character_set_results=NULL */ + if (tocs && String::needs_conversion(0, fromcs, tocs, &dummy32)) + { + uint new_len= (tocs->mbmaxlen * length) / fromcs->mbminlen + 1; + result= (char *)alloc_root(root, new_len); + length= copy_and_convert(result, new_len, + tocs, from, length, fromcs, &dummy_err); + } + else + { + result= (char *)alloc_root(root, length + 1); + memcpy(result, from, length); + } + + result[length]= 0; + return result; +} + + +static char *dup_str_aux(MEM_ROOT *root, const LEX_CSTRING &from, + CHARSET_INFO *fromcs, CHARSET_INFO *tocs) +{ + return dup_str_aux(root, from.str, (uint) from.length, fromcs, tocs); +} + + +static char *dup_str_aux(MEM_ROOT *root, const char *from, + CHARSET_INFO *fromcs, CHARSET_INFO *tocs) +{ + return dup_str_aux(root, from, (uint) (from ? strlen(from) : 0), + fromcs, tocs); +} + + +bool Protocol_local::net_store_data(const uchar *from, size_t length) +{ + char *field_buf; +// if (!thd->mysql) // bootstrap file handling +// return FALSE; + + if (!(field_buf= (char*) alloc_root(alloc, length + sizeof(uint) + 1))) + return TRUE; + *(uint *)field_buf= (uint) length; + *next_field= field_buf + sizeof(uint); + memcpy((uchar*) *next_field, from, length); + (*next_field)[length]= 0; + if (next_mysql_field->max_length < length) + next_mysql_field->max_length= (unsigned long) length; + ++next_field; + ++next_mysql_field; + return FALSE; +} + + +bool Protocol_local::net_store_data_cs(const uchar *from, size_t length, + CHARSET_INFO *from_cs, CHARSET_INFO *to_cs) +{ + uint conv_length= (uint) (to_cs->mbmaxlen * length / from_cs->mbminlen); + uint dummy_error; + char *field_buf; +// if (!thd->mysql) // bootstrap file handling +// return false; + + if (!(field_buf= (char*) alloc_root(alloc, conv_length + sizeof(uint) + 1))) + return true; + *next_field= field_buf + sizeof(uint); + length= copy_and_convert(*next_field, conv_length, to_cs, + (const char*) from, length, from_cs, &dummy_error); + *(uint *) field_buf= (uint) length; + (*next_field)[length]= 0; + if (next_mysql_field->max_length < length) + next_mysql_field->max_length= (unsigned long) length; + ++next_field; + ++next_mysql_field; + return false; } /** - In "real" protocols this is called to finish a result set row. - Unused in the local implementation. + Embedded library implementation of OK response. + + This function is used by the server to write 'OK' packet to + the "network" when the server is compiled as an embedded library. + Since there is no network in the embedded configuration, + a different implementation is necessary. + Instead of marshalling response parameters to a network representation + and then writing it to the socket, here we simply copy the data to the + corresponding client-side connection structures. + + @sa Server implementation of net_send_ok in protocol.cc for + description of the arguments. + + @return + @retval TRUE An error occurred + @retval FALSE Success */ +bool +Protocol_local::net_send_ok(THD *thd, + uint server_status, uint statement_warn_count, + ulonglong affected_rows, ulonglong id, const char *message, bool, bool) +{ + DBUG_ENTER("emb_net_send_ok"); + MYSQL_DATA *data; +// MYSQL *mysql= thd->mysql; + +// if (!mysql) // bootstrap file handling +// DBUG_RETURN(FALSE); + if (!(data= alloc_new_dataset())) + DBUG_RETURN(TRUE); + data->embedded_info->affected_rows= affected_rows; + data->embedded_info->insert_id= id; + if (message) + strmake_buf(data->embedded_info->info, message); + + bool error= write_eof_packet_local(thd, this, + server_status, statement_warn_count); + cur_data= 0; + DBUG_RETURN(error); +} + + +/** + Embedded library implementation of EOF response. + + @sa net_send_ok + + @return + @retval TRUE An error occurred + @retval FALSE Success +*/ + +bool +Protocol_local::net_send_eof(THD *thd, uint server_status, + uint statement_warn_count) +{ + bool error= write_eof_packet_local(thd, this, server_status, + statement_warn_count); + cur_data= 0; + return error; +} + + +bool Protocol_local::net_send_error_packet(THD *thd, uint sql_errno, + const char *err, const char *sqlstate) +{ + uint error; + char converted_err[MYSQL_ERRMSG_SIZE]; + MYSQL_DATA *data= cur_data; + struct embedded_query_result *ei; + +// if (!thd->mysql) // bootstrap file handling +// { +// fprintf(stderr, "ERROR: %d %s\n", sql_errno, err); +// return TRUE; +// } + if (!data) + data= alloc_new_dataset(); + + ei= data->embedded_info; + ei->last_errno= sql_errno; + convert_error_message(converted_err, sizeof(converted_err), + thd->variables.character_set_results, + err, strlen(err), + system_charset_info, &error); + /* Converted error message is always null-terminated. */ + strmake_buf(ei->info, converted_err); + strmov(ei->sqlstate, sqlstate); + ei->server_status= thd->server_status; + cur_data= 0; + return FALSE; +} + + +bool Protocol_local::begin_dataset() +{ + MYSQL_DATA *data= alloc_new_dataset(); + if (!data) + return 1; + alloc= &data->alloc; + /* Assume rowlength < 8192 */ + init_alloc_root(alloc, "dataset", 8192, 0, MYF(0)); + alloc->min_malloc= sizeof(MYSQL_ROWS); + return 0; +} + + +bool Protocol_local::begin_dataset(THD *thd, uint numfields) +{ + if (begin_dataset()) + return true; + MYSQL_DATA *data= cur_data; + data->fields= field_count= numfields; + if (!(data->embedded_info->fields_list= + (MYSQL_FIELD*)alloc_root(&data->alloc, sizeof(MYSQL_FIELD)*field_count))) + return true; + return false; +} + + bool Protocol_local::write() { - return FALSE; +// if (!thd->mysql) // bootstrap file handling +// return false; + + *next_field= 0; + return false; } -/** - A helper function to add the current row to the current result - set. Called in @sa prepare_for_resend(), when a new row is started, - and in send_eof(), when the result set is finished. -*/ -void Protocol_local::opt_add_row_to_rset() +bool Protocol_local::flush() { - if (m_current_row) + return 0; +} + + +bool Protocol_local::store_field_metadata(const THD * thd, + const Send_field &server_field, + CHARSET_INFO *charset_for_protocol, + uint pos) +{ + CHARSET_INFO *cs= system_charset_info; + CHARSET_INFO *thd_cs= thd->variables.character_set_results; + MYSQL_DATA *data= cur_data; + MEM_ROOT *field_alloc= &data->alloc; + MYSQL_FIELD *client_field= &cur_data->embedded_info->fields_list[pos]; + DBUG_ASSERT(server_field.is_sane()); + + client_field->db= dup_str_aux(field_alloc, server_field.db_name, + cs, thd_cs); + client_field->table= dup_str_aux(field_alloc, server_field.table_name, + cs, thd_cs); + client_field->name= dup_str_aux(field_alloc, server_field.col_name, + cs, thd_cs); + client_field->org_table= dup_str_aux(field_alloc, server_field.org_table_name, + cs, thd_cs); + client_field->org_name= dup_str_aux(field_alloc, server_field.org_col_name, + cs, thd_cs); + if (charset_for_protocol == &my_charset_bin || thd_cs == NULL) { - /* Add the old row to the result set */ - Ed_row *ed_row= new (&m_rset_root) Ed_row(m_current_row, m_column_count); - if (ed_row) - m_rset->push_back(ed_row, &m_rset_root); + /* No conversion */ + client_field->charsetnr= charset_for_protocol->number; + client_field->length= server_field.length; + } + else + { + /* With conversion */ + client_field->charsetnr= thd_cs->number; + client_field->length= server_field.max_octet_length(charset_for_protocol, + thd_cs); + } + client_field->type= server_field.type_handler()->type_code_for_protocol(); + client_field->flags= (uint16) server_field.flags; + client_field->decimals= server_field.decimals; + + client_field->db_length= (unsigned int) strlen(client_field->db); + client_field->table_length= (unsigned int) strlen(client_field->table); + client_field->name_length= (unsigned int) strlen(client_field->name); + client_field->org_name_length= (unsigned int) strlen(client_field->org_name); + client_field->org_table_length= (unsigned int) strlen(client_field->org_table); + + client_field->catalog= dup_str_aux(field_alloc, "def", 3, cs, thd_cs); + client_field->catalog_length= 3; + + if (IS_NUM(client_field->type)) + client_field->flags|= NUM_FLAG; + + client_field->max_length= 0; + client_field->def= 0; + return false; +} + + +void Protocol_local::remove_last_row() +{ + MYSQL_DATA *data= cur_data; + MYSQL_ROWS **last_row_hook= &data->data; + my_ulonglong count= data->rows; + DBUG_ENTER("Protocol_text::remove_last_row"); + while (--count) + last_row_hook= &(*last_row_hook)->next; + + *last_row_hook= 0; + data->embedded_info->prev_ptr= last_row_hook; + data->rows--; + + DBUG_VOID_RETURN; +} + + +bool Protocol_local::send_result_set_metadata(List *list, uint flags) +{ + List_iterator_fast it(*list); + Item *item; + DBUG_ENTER("send_result_set_metadata"); + +// if (!thd->mysql) // bootstrap file handling +// DBUG_RETURN(0); + + if (begin_dataset(thd, list->elements)) + goto err; + + for (uint pos= 0 ; (item= it++); pos++) + { + Send_field sf(thd, item); + if (store_field_metadata(thd, sf, item->charset_for_protocol(), pos)) + goto err; + } + + if (flags & SEND_EOF) + write_eof_packet_local(thd, this, thd->server_status, + thd->get_stmt_da()->current_statement_warn_count()); + + DBUG_RETURN(prepare_for_send(list->elements)); + err: + my_error(ER_OUT_OF_RESOURCES, MYF(0)); /* purecov: inspected */ + DBUG_RETURN(1); /* purecov: inspected */ +} + + +static void +list_fields_send_default(THD *thd, Protocol_local *p, Field *fld, uint pos) +{ + char buff[80]; + String tmp(buff, sizeof(buff), default_charset_info), *res; + MYSQL_FIELD *client_field= &p->cur_data->embedded_info->fields_list[pos]; + + if (fld->is_null() || !(res= fld->val_str(&tmp))) + { + client_field->def_length= 0; + client_field->def= strmake_root(&p->cur_data->alloc, "", 0); + } + else + { + client_field->def_length= res->length(); + client_field->def= strmake_root(&p->cur_data->alloc, res->ptr(), + client_field->def_length); } } -/** - Add a NULL column to the current row. -*/ +bool Protocol_local::send_list_fields(List *list, const TABLE_LIST *table_list) +{ + DBUG_ENTER("send_result_set_metadata"); + Protocol_text prot(thd); + List_iterator_fast it(*list); + Field *fld; + +// if (!thd->mysql) // bootstrap file handling +// DBUG_RETURN(0); + + if (begin_dataset(thd, list->elements)) + goto err; + + for (uint pos= 0 ; (fld= it++); pos++) + { + if (prot.store_field_metadata_for_list_fields(thd, fld, table_list, pos)) + goto err; + list_fields_send_default(thd, this, fld, pos); + } + + DBUG_RETURN(prepare_for_send(list->elements)); +err: + my_error(ER_OUT_OF_RESOURCES, MYF(0)); + DBUG_RETURN(1); +} + + +void Protocol_local::prepare_for_resend() +{ + MYSQL_ROWS *cur; + MYSQL_DATA *data= cur_data; + DBUG_ENTER("send_data"); + +// if (!thd->mysql) // bootstrap file handling +// DBUG_VOID_RETURN; + + data->rows++; + if (!(cur= (MYSQL_ROWS *)alloc_root(alloc, sizeof(MYSQL_ROWS)+(field_count + 1) * sizeof(char *)))) + { + my_error(ER_OUT_OF_RESOURCES,MYF(0)); + DBUG_VOID_RETURN; + } + cur->data= (MYSQL_ROW)(((char *)cur) + sizeof(MYSQL_ROWS)); + + *data->embedded_info->prev_ptr= cur; + data->embedded_info->prev_ptr= &cur->next; + next_field=cur->data; + next_mysql_field= data->embedded_info->fields_list; +#ifndef DBUG_OFF + field_pos= 0; +#endif + + DBUG_VOID_RETURN; +} bool Protocol_local::store_null() { - if (m_current_column == NULL) - return TRUE; /* prepare_for_resend() failed to allocate memory. */ - - bzero(m_current_column, sizeof(*m_current_column)); - ++m_current_column; - return FALSE; + *(next_field++)= NULL; + ++next_mysql_field; + return false; } -/** - A helper method to add any column to the current row - in its binary form. +#include +#include - Allocates memory for the data in the result set memory root. -*/ - -bool Protocol_local::store_column(const void *data, size_t length) +static void embedded_get_error(MYSQL *mysql, MYSQL_DATA *data) { - if (m_current_column == NULL) - return TRUE; /* prepare_for_resend() failed to allocate memory. */ - /* - alloc_root() automatically aligns memory, so we don't need to - do any extra alignment if we're pointing to, say, an integer. - */ - m_current_column->str= (char*) memdup_root(&m_rset_root, - data, - length + 1 /* Safety */); - if (! m_current_column->str) - return TRUE; - m_current_column->str[length]= '\0'; /* Safety */ - m_current_column->length= length; - ++m_current_column; - return FALSE; + NET *net= &mysql->net; + struct embedded_query_result *ei= data->embedded_info; + net->last_errno= ei->last_errno; + strmake_buf(net->last_error, ei->info); + memcpy(net->sqlstate, ei->sqlstate, sizeof(net->sqlstate)); + mysql->server_status= ei->server_status; + my_free(data); } -/** - Store a string value in a result set column, optionally - having converted it to character_set_results. -*/ - -bool -Protocol_local::store_string(const char *str, size_t length, - CHARSET_INFO *src_cs, CHARSET_INFO *dst_cs) +static my_bool loc_read_query_result(MYSQL *mysql) { - /* Store with conversion */ - uint error_unused; + Protocol_local *p= (Protocol_local *) mysql->thd; - if (dst_cs && !my_charset_same(src_cs, dst_cs) && - src_cs != &my_charset_bin && - dst_cs != &my_charset_bin) + MYSQL_DATA *res= p->first_data; + DBUG_ASSERT(!p->cur_data); + p->first_data= res->embedded_info->next; + if (res->embedded_info->last_errno && + !res->embedded_info->fields_list) { - if (unlikely(convert->copy(str, length, src_cs, dst_cs, &error_unused))) - return TRUE; - str= convert->ptr(); - length= convert->length(); + embedded_get_error(mysql, res); + return 1; } - return store_column(str, length); + + mysql->warning_count= res->embedded_info->warning_count; + mysql->server_status= res->embedded_info->server_status; + mysql->field_count= res->fields; + if (!(mysql->fields= res->embedded_info->fields_list)) + { + mysql->affected_rows= res->embedded_info->affected_rows; + mysql->insert_id= res->embedded_info->insert_id; + } + net_clear_error(&mysql->net); + mysql->info= 0; + + if (res->embedded_info->info[0]) + { + strmake(mysql->info_buffer, res->embedded_info->info, MYSQL_ERRMSG_SIZE-1); + mysql->info= mysql->info_buffer; + } + + if (res->embedded_info->fields_list) + { + mysql->status=MYSQL_STATUS_GET_RESULT; + p->cur_data= res; + } + else + my_free(res); + + return 0; } -/** Store a tiny int as is (1 byte) in a result set column. */ - -bool Protocol_local::store_tiny(longlong value) +static my_bool +loc_advanced_command(MYSQL *mysql, enum enum_server_command command, + const uchar *header, ulong header_length, + const uchar *arg, ulong arg_length, my_bool skip_check, + MYSQL_STMT *stmt) { - char v= (char) value; - return store_column(&v, 1); + my_bool result= 1; + Protocol_local *p= (Protocol_local *) mysql->thd; + NET *net= &mysql->net; + + if (p->thd && p->thd->killed != NOT_KILLED) + { + if (p->thd->killed < KILL_CONNECTION) + p->thd->killed= NOT_KILLED; + else + return 1; + } + + p->clear_data_list(); + /* Check that we are calling the client functions in right order */ + if (mysql->status != MYSQL_STATUS_READY) + { + set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate); + goto end; + } + + /* Clear result variables */ + p->thd->clear_error(1); + mysql->affected_rows= ~(my_ulonglong) 0; + mysql->field_count= 0; + net_clear_error(net); + + /* + We have to call free_old_query before we start to fill mysql->fields + for new query. In the case of embedded server we collect field data + during query execution (not during data retrieval as it is in remote + client). So we have to call free_old_query here + */ + free_old_query(mysql); + + if (header) + { + arg= header; + arg_length= header_length; + } + + if (p->new_thd) + { + THD *thd_orig= current_thd; + set_current_thd(p->thd); + p->thd->thread_stack= (char*) &result; + p->thd->set_time(); + result= execute_server_code(p->thd, (const char *)arg, arg_length); + p->thd->cleanup_after_query(); + mysql_audit_release(p->thd); + p->end_statement(); + set_current_thd(thd_orig); + } + else + { + Ed_connection con(p->thd); + Security_context *ctx_orig= p->thd->security_ctx; + ulonglong cap_orig= p->thd->client_capabilities; + MYSQL_LEX_STRING sql_text; + my_bool log_bin_orig; + p->set_binlog_vars(&log_bin_orig); + + DBUG_ASSERT(current_thd == p->thd); + sql_text.str= (char *) arg; + sql_text.length= arg_length; + p->thd->security_ctx= &p->empty_ctx; + p->thd->client_capabilities= p->client_capabilities; + result= con.execute_direct(p, sql_text); + p->thd->client_capabilities= cap_orig; + p->thd->security_ctx= ctx_orig; + p->restore_binlog_vars(log_bin_orig); + } + if (skip_check) + result= 0; + p->cur_data= 0; + +end: + return result; } -/** Store a short as is (2 bytes, host order) in a result set column. */ +/* + reads dataset from the next query result -bool Protocol_local::store_short(longlong value) -{ - int16 v= (int16) value; - return store_column(&v, 2); -} + SYNOPSIS + loc_read_rows() + mysql connection handle + other parameters are not used + NOTES + It just gets next MYSQL_DATA from the result's queue -/** Store a "long" as is (4 bytes, host order) in a result set column. */ - -bool Protocol_local::store_long(longlong value) -{ - int32 v= (int32) value; - return store_column(&v, 4); -} - - -/** Store a "longlong" as is (8 bytes, host order) in a result set column. */ - -bool Protocol_local::store_longlong(longlong value, bool unsigned_flag) -{ - int64 v= (int64) value; - return store_column(&v, 8); -} - - -/** Store a decimal in string format in a result set column */ - -bool Protocol_local::store_decimal(const my_decimal *value) -{ - DBUG_ASSERT(0); // This method is not used yet - StringBuffer str; - return value->to_string(&str) ? store_column(str.ptr(), str.length()) : true; -} - - -/** Convert to cs_results and store a string. */ - -bool Protocol_local::store(const char *str, size_t length, - CHARSET_INFO *src_cs) -{ - CHARSET_INFO *dst_cs; - - dst_cs= m_connection->m_thd->variables.character_set_results; - return store_string(str, length, src_cs, dst_cs); -} - - -/** Store a string. */ - -bool Protocol_local::store(const char *str, size_t length, - CHARSET_INFO *src_cs, CHARSET_INFO *dst_cs) -{ - return store_string(str, length, src_cs, dst_cs); -} - - -/* Store MYSQL_TIME (in binary format) */ - -bool Protocol_local::store(MYSQL_TIME *time, int decimals) -{ - if (decimals != AUTO_SEC_PART_DIGITS) - my_datetime_trunc(time, decimals); - return store_column(time, sizeof(MYSQL_TIME)); -} - - -/** Store MYSQL_TIME (in binary format) */ - -bool Protocol_local::store_date(MYSQL_TIME *time) -{ - return store_column(time, sizeof(MYSQL_TIME)); -} - - -/** Store MYSQL_TIME (in binary format) */ - -bool Protocol_local::store_time(MYSQL_TIME *time, int decimals) -{ - if (decimals != AUTO_SEC_PART_DIGITS) - my_time_trunc(time, decimals); - return store_column(time, sizeof(MYSQL_TIME)); -} - - -/* Store a floating point number, as is. */ - -bool Protocol_local::store(float value, uint32 decimals, String *buffer) -{ - return store_column(&value, sizeof(float)); -} - - -/* Store a double precision number, as is. */ - -bool Protocol_local::store(double value, uint32 decimals, String *buffer) -{ - return store_column(&value, sizeof (double)); -} - - -/* Store a Field. */ - -bool Protocol_local::store(Field *field) -{ - if (field->is_null()) - return store_null(); - return field->send_binary(this); -} - - -/** Called to start a new result set. */ - -bool Protocol_local::send_result_set_metadata(List *columns, uint) -{ - DBUG_ASSERT(m_rset == 0 && !alloc_root_inited(&m_rset_root)); - - init_sql_alloc(&m_rset_root, "send_result_set_metadata", - MEM_ROOT_BLOCK_SIZE, 0, MYF(MY_THREAD_SPECIFIC)); - - if (! (m_rset= new (&m_rset_root) List)) - return TRUE; - - m_column_count= columns->elements; - - return FALSE; -} - - -/** - Normally this is a separate result set with OUT parameters - of stored procedures. Currently unsupported for the local - version. + RETURN + pointer to MYSQL_DATA with the coming recordset */ -bool Protocol_local::send_out_parameters(List *sp_params) +static MYSQL_DATA * +loc_read_rows(MYSQL *mysql, MYSQL_FIELD *mysql_fields __attribute__((unused)), + unsigned int fields __attribute__((unused))) { - return FALSE; + MYSQL_DATA *result= ((Protocol_local *)mysql->thd)->cur_data; + ((Protocol_local *)mysql->thd)->cur_data= 0; + if (result->embedded_info->last_errno) + { + embedded_get_error(mysql, result); + return NULL; + } + *result->embedded_info->prev_ptr= NULL; + return result; } -/** Called for statements that don't have a result set, at statement end. */ +/************************************************************************** + Get column lengths of the current row + If one uses mysql_use_result, res->lengths contains the length information, + else the lengths are calculated from the offset between pointers. +**************************************************************************/ -bool -Protocol_local::send_ok(uint server_status, uint statement_warn_count, - ulonglong affected_rows, ulonglong last_insert_id, - const char *message, bool skip_flush) +static void loc_fetch_lengths(ulong *to, MYSQL_ROW column, + unsigned int field_count) { - /* - Just make sure nothing is sent to the client, we have grabbed - the status information in the connection diagnostics area. - */ - return FALSE; + MYSQL_ROW end; + + for (end=column + field_count; column != end ; column++,to++) + *to= *column ? *(uint *)((*column) - sizeof(uint)) : 0; } -/** - Called at the end of a result set. Append a complete - result set to the list in Ed_connection. - - Don't send anything to the client, but instead finish - building of the result set at hand. -*/ - -bool Protocol_local::send_eof(uint server_status, uint statement_warn_count) +static void loc_flush_use_result(MYSQL *mysql, my_bool) { - Ed_result_set *ed_result_set; - - DBUG_ASSERT(m_rset); - - opt_add_row_to_rset(); - m_current_row= 0; - - ed_result_set= new (&m_rset_root) Ed_result_set(m_rset, m_column_count, - &m_rset_root); - - m_rset= NULL; - - if (! ed_result_set) - return TRUE; - - /* In case of successful allocation memory ownership was transferred. */ - DBUG_ASSERT(!alloc_root_inited(&m_rset_root)); - - /* - Link the created Ed_result_set instance into the list of connection - result sets. Never fails. - */ - m_connection->add_result_set(ed_result_set); - return FALSE; + Protocol_local *p= (Protocol_local *) mysql->thd; + if (p->cur_data) + { + free_rows(p->cur_data); + p->cur_data= 0; + } + else if (p->first_data) + { + MYSQL_DATA *data= p->first_data; + p->first_data= data->embedded_info->next; + free_rows(data); + } } -/** Called to send an error to the client at the end of a statement. */ - -bool -Protocol_local::send_error(uint sql_errno, const char *err_msg, const char*) +static void loc_on_close_free(MYSQL *mysql) { - /* - Just make sure that nothing is sent to the client (default - implementation). - */ - return FALSE; + Protocol_local *p= (Protocol_local *) mysql->thd; + THD *thd= p->new_thd; + delete p; + if (thd) + { + delete thd; + local_connection_thread_count--; + } + my_free(mysql->info_buffer); + mysql->info_buffer= 0; } +static MYSQL_RES *loc_use_result(MYSQL *mysql) +{ + return mysql_store_result(mysql); +} +static MYSQL_METHODS local_methods= +{ + loc_read_query_result, /* read_query_result */ + loc_advanced_command, /* advanced_command */ + loc_read_rows, /* read_rows */ + loc_use_result, /* use_result */ + loc_fetch_lengths, /* fetch_lengths */ + loc_flush_use_result, /* flush_use_result */ + NULL, /* read_change_user_result */ + loc_on_close_free /* on_close_free */ #ifdef EMBEDDED_LIBRARY -void Protocol_local::remove_last_row() -{ } + ,NULL, /* list_fields */ + NULL, /* read_prepare_result */ + NULL, /* stmt_execute */ + NULL, /* read_binary_rows */ + NULL, /* unbuffered_fetch */ + NULL, /* read_statistics */ + NULL, /* next_result */ + NULL /* read_rows_from_cursor */ #endif +}; + + +Atomic_counter local_connection_thread_count; + +extern "C" MYSQL *mysql_real_connect_local(MYSQL *mysql) +{ + THD *thd_orig= current_thd; + THD *new_thd; + Protocol_local *p; + ulonglong client_flag; + DBUG_ENTER("mysql_real_connect_local"); + + /* Test whether we're already connected */ + if (mysql->server_version) + { + set_mysql_error(mysql, CR_ALREADY_CONNECTED, unknown_sqlstate); + DBUG_RETURN(0); + } + + mysql->methods= &local_methods; + mysql->user= NULL; + client_flag= mysql->options.client_flag; + client_flag|= CLIENT_MULTI_RESULTS;; + client_flag&= ~(CLIENT_COMPRESS | CLIENT_PLUGIN_AUTH); + + mysql->info_buffer= (char *) my_malloc(MYSQL_ERRMSG_SIZE, MYF(0)); + if (!thd_orig || thd_orig->lock) + { + /* + When we start with the empty current_thd (that happens when plugins + are loaded during the server start) or when some tables are locked + with the current_thd already (that happens when INSTALL PLUGIN + calls the plugin_init or with queries), we create the new THD for + the local connection. So queries with this MYSQL will be run with + it rather than the current THD. + */ + + new_thd= new THD(0); + local_connection_thread_count++; + new_thd->thread_stack= (char*) &thd_orig; + new_thd->store_globals(); + new_thd->security_ctx->skip_grants(); + new_thd->query_cache_is_applicable= 0; + new_thd->variables.wsrep_on= 0; + new_thd->client_capabilities= client_flag; + new_thd->variables.sql_log_bin= 0; + new_thd->set_binlog_bit(); + /* + TOSO: decide if we should turn the auditing off + for such threads. + We can do it like this: + new_thd->audit_class_mask[0]= ~0; + */ + bzero((char*) &new_thd->net, sizeof(new_thd->net)); + set_current_thd(thd_orig); + thd_orig= new_thd; + } + else + new_thd= NULL; + + p= new Protocol_local(thd_orig, new_thd, 0); + if (new_thd) + new_thd->protocol= p; + else + { + p->empty_ctx.init(); + p->empty_ctx.skip_grants(); + p->client_capabilities= client_flag; + } + + mysql->thd= p; + mysql->server_status= SERVER_STATUS_AUTOCOMMIT; + + + DBUG_PRINT("exit",("Mysql handler: %p", mysql)); + DBUG_RETURN(mysql); +} + diff --git a/sql/sql_prepare.h b/sql/sql_prepare.h index 48910a197d9..ff6e986ec87 100644 --- a/sql/sql_prepare.h +++ b/sql/sql_prepare.h @@ -202,7 +202,7 @@ public: @retval TRUE error, use get_last_error() to see the error number. */ - bool execute_direct(LEX_STRING sql_text); + bool execute_direct(Protocol *p, LEX_STRING sql_text); /** Same as the previous, but takes an instance of Server_runnable @@ -215,7 +215,7 @@ public: return a result set @retval TRUE failure */ - bool execute_direct(Server_runnable *server_runnable); + bool execute_direct(Protocol *p, Server_runnable *server_runnable); /** Get the number of affected (deleted, updated) @@ -311,7 +311,6 @@ private: THD *m_thd; Ed_result_set *m_rsets; Ed_result_set *m_current_rset; - friend class Protocol_local; private: void free_old_result(); void add_result_set(Ed_result_set *ed_result_set); @@ -354,4 +353,6 @@ private: size_t m_column_count; /* TODO: change to point to metadata */ }; +extern Atomic_counter local_connection_thread_count; + #endif // SQL_PREPARE_H diff --git a/sql/sql_profile.cc b/sql/sql_profile.cc index f36805012b2..d6c07d48a6b 100644 --- a/sql/sql_profile.cc +++ b/sql/sql_profile.cc @@ -203,7 +203,8 @@ void PROF_MEASUREMENT::set_label(const char *status_arg, sizes[2]= (file_arg == NULL) ? 0 : strlen(file_arg) + 1; allocated_status_memory= (char *) my_malloc(sizes[0] + sizes[1] + sizes[2], MYF(0)); - DBUG_ASSERT(allocated_status_memory != NULL); + if (!allocated_status_memory) + return; cursor= allocated_status_memory; @@ -267,6 +268,8 @@ QUERY_PROFILE::QUERY_PROFILE(PROFILING *profiling_arg, const char *status_arg) { m_seq_counter= 1; PROF_MEASUREMENT *prof= new PROF_MEASUREMENT(this, status_arg); + if (!prof) + return; prof->m_seq= m_seq_counter++; m_start_time_usecs= prof->time_usecs; m_end_time_usecs= m_start_time_usecs; @@ -308,6 +311,8 @@ void QUERY_PROFILE::new_status(const char *status_arg, prof= new PROF_MEASUREMENT(this, status_arg, function_arg, base_name(file_arg), line_arg); else prof= new PROF_MEASUREMENT(this, status_arg); + if (!prof) + DBUG_VOID_RETURN; prof->m_seq= m_seq_counter++; m_end_time_usecs= prof->time_usecs; diff --git a/sql/sql_profile.h b/sql/sql_profile.h index 5b03acf59c0..f618d059e2e 100644 --- a/sql/sql_profile.h +++ b/sql/sql_profile.h @@ -98,6 +98,8 @@ public: struct queue_item *new_item; new_item= (struct queue_item *) my_malloc(sizeof(struct queue_item), MYF(0)); + if (!new_item) + return; new_item->payload= payload; @@ -291,7 +293,11 @@ public: { DBUG_ASSERT(!current); if (unlikely(enabled)) - current= new QUERY_PROFILE(this, initial_state); + { + QUERY_PROFILE *new_profile= new QUERY_PROFILE(this, initial_state); + if (new_profile) + current= new_profile; + } } void discard_current_query(); diff --git a/sql/sql_repl.cc b/sql/sql_repl.cc index d9b93742195..0d2e61f7f59 100644 --- a/sql/sql_repl.cc +++ b/sql/sql_repl.cc @@ -4499,6 +4499,10 @@ int log_loaded_block(IO_CACHE* file, uchar *Buffer, size_t Count) /* buffer contains position where we started last read */ uchar* buffer= (uchar*) my_b_get_buffer_start(file); uint max_event_size= lf_info->thd->variables.max_allowed_packet; + int res; +#ifndef DBUG_OFF + bool did_dbug_inject= false; +#endif if (lf_info->thd->is_current_stmt_binlog_format_row()) goto ret; @@ -4506,6 +4510,19 @@ int log_loaded_block(IO_CACHE* file, uchar *Buffer, size_t Count) lf_info->last_pos_in_file >= my_b_get_pos_in_file(file)) goto ret; + DBUG_EXECUTE_IF("load_data_binlog_cache_error", + { + /* + Simulate "disk full" error in the middle of writing to + the binlog cache. + */ + if (lf_info->last_pos_in_file >= 2*4096) + { + DBUG_SET("+d,simulate_file_write_error"); + did_dbug_inject= true; + } + };); + for (block_len= (uint) (my_b_get_bytes_in_buffer(file)); block_len > 0; buffer += MY_MIN(block_len, max_event_size), block_len -= MY_MIN(block_len, max_event_size)) @@ -4517,7 +4534,10 @@ int log_loaded_block(IO_CACHE* file, uchar *Buffer, size_t Count) MY_MIN(block_len, max_event_size), lf_info->log_delayed); if (mysql_bin_log.write(&a)) - DBUG_RETURN(1); + { + res= 1; + goto err; + } } else { @@ -4526,12 +4546,20 @@ int log_loaded_block(IO_CACHE* file, uchar *Buffer, size_t Count) MY_MIN(block_len, max_event_size), lf_info->log_delayed); if (mysql_bin_log.write(&b)) - DBUG_RETURN(1); + { + res= 1; + goto err; + } lf_info->wrote_create_file= 1; } } ret: - int res= Buffer ? lf_info->real_read_function(file, Buffer, Count) : 0; + res= Buffer ? lf_info->real_read_function(file, Buffer, Count) : 0; +err: +#ifndef DBUG_OFF + if (did_dbug_inject) + DBUG_SET("-d,simulate_file_write_error"); +#endif DBUG_RETURN(res); } diff --git a/sql/sql_schema.cc b/sql/sql_schema.cc index f08204d272d..7a6c0c99398 100644 --- a/sql/sql_schema.cc +++ b/sql/sql_schema.cc @@ -33,6 +33,12 @@ public: return src; } + Create_func *find_native_function_builder(THD *thd, const LEX_CSTRING &name) + const + { + return native_functions_hash_oracle.find(thd, name); + } + Item *make_item_func_replace(THD *thd, Item *subj, Item *find, @@ -64,6 +70,7 @@ Schema mariadb_schema(Lex_cstring(STRING_WITH_LEN("mariadb_schema"))); Schema_oracle oracle_schema(Lex_cstring(STRING_WITH_LEN("oracle_schema"))); Schema_maxdb maxdb_schema(Lex_cstring(STRING_WITH_LEN("maxdb_schema"))); +const Schema &oracle_schema_ref= oracle_schema; Schema *Schema::find_by_name(const LEX_CSTRING &name) { @@ -88,6 +95,26 @@ Schema *Schema::find_implied(THD *thd) } +Create_func * +Schema::find_native_function_builder(THD *thd, const LEX_CSTRING &name) const +{ + return native_functions_hash.find(thd, name); +} + + +Item *Schema::make_item_func_call_native(THD *thd, + const Lex_ident_sys &name, + List *args) const +{ + Create_func *builder= find_native_function_builder(thd, name); + if (builder) + return builder->create_func(thd, &name, args); + my_error(ER_FUNCTION_NOT_DEFINED, MYF(0), name.str); + return NULL; +} + + + Item *Schema::make_item_func_replace(THD *thd, Item *subj, Item *find, diff --git a/sql/sql_schema.h b/sql/sql_schema.h index 1174bc7a83f..2c52646f2ea 100644 --- a/sql/sql_schema.h +++ b/sql/sql_schema.h @@ -19,6 +19,9 @@ #include "mysqld.h" #include "lex_string.h" +class Lex_ident_sys; +class Create_func; + class Schema { LEX_CSTRING m_name; @@ -34,6 +37,24 @@ public: return src; } + /** + Find a native function builder, return an error if not found, + build an Item otherwise. + */ + Item *make_item_func_call_native(THD *thd, + const Lex_ident_sys &name, + List *args) const; + + /** + Find the native function builder associated with a given function name. + @param thd The current thread + @param name The native function name + @return The native function builder associated with the name, or NULL + */ + virtual Create_func *find_native_function_builder(THD *thd, + const LEX_CSTRING &name) + const; + // Builders for native SQL function with a special syntax in sql_yacc.yy virtual Item *make_item_func_replace(THD *thd, Item *subj, @@ -77,5 +98,6 @@ public: extern Schema mariadb_schema; +extern const Schema &oracle_schema_ref; #endif // SQL_SCHEMA_H_INCLUDED diff --git a/sql/sql_select.cc b/sql/sql_select.cc index ec66d0baf31..a871faec99e 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -1311,6 +1311,26 @@ JOIN::prepare(TABLE_LIST *tables_init, &select_lex->hidden_bit_fields)) DBUG_RETURN(-1); + /* + If the select_lex is immediately contained within a derived table + AND this derived table is a CTE + WITH supplied column names + AND we have the correct number of elements in both lists + (mismatches found in mysql_derived_prepare/rename_columns_of_derived_unit) + THEN NOW is the time to take a copy of these item_names for + later restoration if required. + */ + TABLE_LIST *derived= select_lex->master_unit()->derived; + + if (derived && + derived->with && + derived->with->column_list.elements && + (derived->with->column_list.elements == select_lex->item_list.elements)) + { + if (select_lex->save_item_list_names(thd)) + DBUG_RETURN(-1); + } + if (thd->lex->current_select->first_cond_optimization) { if ( conds && ! thd->lex->current_select->merged_into) diff --git a/sql/sql_show.cc b/sql/sql_show.cc index 7d549c653f2..2b3e8d41757 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -2818,7 +2818,7 @@ static const char *thread_state_info(THD *tmp) if (cond) return "Waiting on cond"; } - return NULL; + return ""; } diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 84ef23bf828..1a239b7d105 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -7538,6 +7538,14 @@ bool mysql_compare_tables(TABLE *table, (uint) (field->flags & NOT_NULL_FLAG)) DBUG_RETURN(false); + if (field->vcol_info) + { + if (!tmp_new_field->field->vcol_info) + DBUG_RETURN(false); + if (!field->vcol_info->is_equal(tmp_new_field->field->vcol_info)) + DBUG_RETURN(false); + } + /* mysql_prepare_alter_table() clears HA_OPTION_PACK_RECORD bit when preparing description of existing table. In ALTER TABLE it is later diff --git a/sql/sql_view.cc b/sql/sql_view.cc index 6eaf739a417..3651bad7067 100644 --- a/sql/sql_view.cc +++ b/sql/sql_view.cc @@ -954,7 +954,8 @@ static int mysql_register_view(THD *thd, TABLE_LIST *view, { Sql_mode_save_for_frm_handling sql_mode_save(thd); - lex->unit.print(&view_query, enum_query_type(QT_VIEW_INTERNAL | + lex->unit.print(&view_query, enum_query_type(QT_FOR_FRM | + QT_VIEW_INTERNAL | QT_ITEM_ORIGINAL_FUNC_NULLIF | QT_NO_WRAPPERS_FOR_TVC_IN_VIEW)); lex->unit.print(&is_query, enum_query_type(QT_TO_SYSTEM_CHARSET | diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 048741b6ca1..0b893c952bd 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -2174,8 +2174,17 @@ END_OF_INPUT %type sp_param_name sp_param_name_and_type %type sp_for_loop_index_and_bounds %type sp_for_loop_bounds -%type trim_operands -%type substring_operands + +%type + trim_operands + trim_operands_regular + trim_operands_special + +%type + substring_operands + substring_operands_regular + substring_operands_special + %type opt_sp_for_loop_direction %type sp_opt_inout %type index_hint_type @@ -10531,8 +10540,16 @@ explicit_cursor_attr: trim_operands: + trim_operands_regular + | trim_operands_special + ; + +trim_operands_regular: expr { $$.set(TRIM_BOTH, $1); } - | LEADING expr FROM expr { $$.set(TRIM_LEADING, $2, $4); } + ; + +trim_operands_special: + LEADING expr FROM expr { $$.set(TRIM_LEADING, $2, $4); } | TRAILING expr FROM expr { $$.set(TRIM_TRAILING, $2, $4); } | BOTH expr FROM expr { $$.set(TRIM_BOTH, $2, $4); } | LEADING FROM expr { $$.set(TRIM_LEADING, $3); } @@ -10941,6 +10958,11 @@ function_call_keyword: ; substring_operands: + substring_operands_regular + | substring_operands_special + ; + +substring_operands_regular: expr ',' expr ',' expr { $$= Lex_substring_spec_st::init($1, $3, $5); @@ -10949,7 +10971,10 @@ substring_operands: { $$= Lex_substring_spec_st::init($1, $3); } - | expr FROM expr FOR_SYM expr + ; + +substring_operands_special: + expr FROM expr FOR_SYM expr { $$= Lex_substring_spec_st::init($1, $3, $5); } @@ -11470,7 +11495,8 @@ function_call_generic: This will be revised with WL#2128 (SQL PATH) */ - builder= native_functions_hash.find(thd, $1); + builder= Schema::find_implied(thd)-> + find_native_function_builder(thd, $1); if (builder) { item= builder->create_func(thd, &$1, $4); @@ -11512,6 +11538,43 @@ function_call_generic: if (unlikely(!($$= Lex->make_item_func_call_generic(thd, &$1, &$3, &$5, $7)))) MYSQL_YYABORT; } + | ident_cli '.' REPLACE '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_replace(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' SUBSTRING '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_substr(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' SUBSTRING '(' substring_operands_special ')' + { + if (unlikely(!($$= Lex->make_item_func_substr(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' TRIM '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_trim(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' TRIM '(' trim_operands_special ')' + { + if (unlikely(!($$= Lex->make_item_func_trim(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + /* + We don't add a qualified syntax for TRIM_ORACLE here, + as this syntax is not absolutely required: + SELECT mariadb_schema.TRIM_ORACLE(..); + What absolutely required is only: + SELECT mariadb_schema.TRIM(..); + Adding a qualified syntax for TRIM_ORACLE would be tricky because + it is a non-reserved keyword. To avoid new shift/reduce conflicts + it would require grammar changes, like introducing a new rule + ident_step2_cli (which would include everything that ident_cli + includes but TRIM_ORACLE). + */ ; fulltext_options: diff --git a/sql/sql_yacc_ora.yy b/sql/sql_yacc_ora.yy index 325ca4ccdc6..10fd486dc16 100644 --- a/sql/sql_yacc_ora.yy +++ b/sql/sql_yacc_ora.yy @@ -1675,8 +1675,17 @@ END_OF_INPUT %type sp_param_name sp_param_name_and_type %type sp_for_loop_index_and_bounds %type sp_for_loop_bounds -%type trim_operands -%type substring_operands + +%type + trim_operands + trim_operands_regular + trim_operands_special + +%type + substring_operands + substring_operands_regular + substring_operands_special + %type opt_sp_for_loop_direction %type sp_opt_inout %type index_hint_type @@ -10646,8 +10655,16 @@ explicit_cursor_attr: trim_operands: + trim_operands_regular + | trim_operands_special + ; + +trim_operands_regular: expr { $$.set(TRIM_BOTH, $1); } - | LEADING expr FROM expr { $$.set(TRIM_LEADING, $2, $4); } + ; + +trim_operands_special: + LEADING expr FROM expr { $$.set(TRIM_LEADING, $2, $4); } | TRAILING expr FROM expr { $$.set(TRIM_TRAILING, $2, $4); } | BOTH expr FROM expr { $$.set(TRIM_BOTH, $2, $4); } | LEADING FROM expr { $$.set(TRIM_LEADING, $3); } @@ -11056,6 +11073,11 @@ function_call_keyword: ; substring_operands: + substring_operands_regular + | substring_operands_special + ; + +substring_operands_regular: expr ',' expr ',' expr { $$= Lex_substring_spec_st::init($1, $3, $5); @@ -11064,7 +11086,10 @@ substring_operands: { $$= Lex_substring_spec_st::init($1, $3); } - | expr FROM expr FOR_SYM expr + ; + +substring_operands_special: + expr FROM expr FOR_SYM expr { $$= Lex_substring_spec_st::init($1, $3, $5); } @@ -11585,7 +11610,8 @@ function_call_generic: This will be revised with WL#2128 (SQL PATH) */ - builder= native_functions_hash.find(thd, $1); + builder= Schema::find_implied(thd)-> + find_native_function_builder(thd, $1); if (builder) { item= builder->create_func(thd, &$1, $4); @@ -11627,6 +11653,31 @@ function_call_generic: if (unlikely(!($$= Lex->make_item_func_call_generic(thd, &$1, &$3, &$5, $7)))) MYSQL_YYABORT; } + | ident_cli '.' REPLACE '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_replace(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' SUBSTRING '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_substr(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' SUBSTRING '(' substring_operands_special ')' + { + if (unlikely(!($$= Lex->make_item_func_substr(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' TRIM '(' opt_expr_list ')' + { + if (unlikely(!($$= Lex->make_item_func_trim(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } + | ident_cli '.' TRIM '(' trim_operands_special ')' + { + if (unlikely(!($$= Lex->make_item_func_trim(thd, $1, $3, $5)))) + MYSQL_YYABORT; + } ; fulltext_options: diff --git a/sql/structs.h b/sql/structs.h index 7d8aed43786..2412c581b25 100644 --- a/sql/structs.h +++ b/sql/structs.h @@ -33,6 +33,7 @@ struct TABLE; class Type_handler; class Field; class Index_statistics; +struct Lex_ident_cli_st; class THD; @@ -776,12 +777,6 @@ public: } Item *make_item_func_trim_std(THD *thd) const; Item *make_item_func_trim_oracle(THD *thd) const; - /* - This method is still used to handle LTRIM and RTRIM, - while the special syntax TRIM(... BOTH|LEADING|TRAILING) - is now handled by Schema::make_item_func_trim(). - */ - Item *make_item_func_trim(THD *thd) const; }; diff --git a/sql/sys_vars.cc b/sql/sys_vars.cc index a2101b94a24..921a5572991 100644 --- a/sql/sys_vars.cc +++ b/sql/sys_vars.cc @@ -1384,7 +1384,7 @@ static Sys_var_bit Sys_log_slow_slave_statements( static Sys_var_ulong Sys_log_warnings( "log_warnings", - "Log some not critical warnings to the general log file." + "Log some non critical warnings to the error log." "Value can be between 0 and 11. Higher values mean more verbosity", SESSION_VAR(log_warnings), CMD_LINE(OPT_ARG, 'W'), @@ -4225,10 +4225,7 @@ static bool fix_sql_log_bin_after_update(sys_var *self, THD *thd, { DBUG_ASSERT(type == OPT_SESSION); - if (thd->variables.sql_log_bin) - thd->variables.option_bits |= OPTION_BIN_LOG; - else - thd->variables.option_bits &= ~OPTION_BIN_LOG; + thd->set_binlog_bit(); return FALSE; } @@ -5199,7 +5196,7 @@ static Sys_var_uint Sys_slave_net_timeout( */ ulonglong Sys_var_multi_source_ulonglong:: -get_master_info_ulonglong_value(THD *thd, ptrdiff_t offset) const +get_master_info_ulonglong_value(THD *thd) const { Master_info *mi; ulonglong res= 0; // Default value @@ -5207,7 +5204,7 @@ get_master_info_ulonglong_value(THD *thd, ptrdiff_t offset) const if ((mi= get_master_info(&thd->variables.default_master_connection, Sql_condition::WARN_LEVEL_WARN))) { - res= *((ulonglong*) (((uchar*) mi) + master_info_offset)); + res= (mi->*mi_accessor_func)(); mi->release(); } mysql_mutex_lock(&LOCK_global_system_variables); @@ -5277,7 +5274,7 @@ static bool update_slave_skip_counter(sys_var *self, THD *thd, Master_info *mi) static Sys_var_multi_source_ulonglong Sys_slave_skip_counter( "sql_slave_skip_counter", "Skip the next N events from the master log", SESSION_VAR(slave_skip_counter), NO_CMD_LINE, - MASTER_INFO_VAR(rli.slave_skip_counter), + &Master_info::get_slave_skip_counter, VALID_RANGE(0, UINT_MAX), DEFAULT(0), BLOCK_SIZE(1), ON_UPDATE(update_slave_skip_counter)); @@ -5293,7 +5290,7 @@ static Sys_var_multi_source_ulonglong Sys_max_relay_log_size( "relay log will be rotated automatically when the size exceeds this " "value. If 0 at startup, it's set to max_binlog_size", SESSION_VAR(max_relay_log_size), CMD_LINE(REQUIRED_ARG), - MASTER_INFO_VAR(rli.max_relay_log_size), + &Master_info::get_max_relay_log_size, VALID_RANGE(0, 1024L*1024*1024), DEFAULT(0), BLOCK_SIZE(IO_SIZE), ON_UPDATE(update_max_relay_log_size)); diff --git a/sql/sys_vars.inl b/sql/sys_vars.inl index 3e282de439a..20d7214709e 100644 --- a/sql/sys_vars.inl +++ b/sql/sys_vars.inl @@ -2322,10 +2322,10 @@ public: like sql_slave_skip_counter are GLOBAL. */ -#define MASTER_INFO_VAR(X) my_offsetof(Master_info, X), sizeof(((Master_info *)0x10)->X) class Sys_var_multi_source_ulonglong; class Master_info; +typedef ulonglong (Master_info::*mi_ulonglong_accessor_function)(void); typedef bool (*on_multi_source_update_function)(sys_var *self, THD *thd, Master_info *mi); bool update_multi_source_variable(sys_var *self, @@ -2334,26 +2334,23 @@ bool update_multi_source_variable(sys_var *self, class Sys_var_multi_source_ulonglong :public Sys_var_ulonglong { - ptrdiff_t master_info_offset; + mi_ulonglong_accessor_function mi_accessor_func; on_multi_source_update_function update_multi_source_variable_func; public: Sys_var_multi_source_ulonglong(const char *name_arg, const char *comment, int flag_args, ptrdiff_t off, size_t size, CMD_LINE getopt, - ptrdiff_t master_info_offset_arg, - size_t master_info_arg_size, + mi_ulonglong_accessor_function mi_accessor_arg, ulonglong min_val, ulonglong max_val, ulonglong def_val, uint block_size, on_multi_source_update_function on_update_func) :Sys_var_ulonglong(name_arg, comment, flag_args, off, size, getopt, min_val, max_val, def_val, block_size, 0, VARIABLE_NOT_IN_BINLOG, 0, update_multi_source_variable), - master_info_offset(master_info_offset_arg), + mi_accessor_func(mi_accessor_arg), update_multi_source_variable_func(on_update_func) - { - SYSVAR_ASSERT(master_info_arg_size == size); - } + { } bool global_update(THD *thd, set_var *var) { return session_update(thd, var); @@ -2367,7 +2364,7 @@ public: { ulonglong *tmp, res; tmp= (ulonglong*) (((uchar*)&(thd->variables)) + offset); - res= get_master_info_ulonglong_value(thd, master_info_offset); + res= get_master_info_ulonglong_value(thd); *tmp= res; return (uchar*) tmp; } @@ -2375,7 +2372,7 @@ public: { return session_value_ptr(thd, base); } - ulonglong get_master_info_ulonglong_value(THD *thd, ptrdiff_t offset) const; + ulonglong get_master_info_ulonglong_value(THD *thd) const; bool update_variable(THD *thd, Master_info *mi) { return update_multi_source_variable_func(this, thd, mi); diff --git a/sql/table.cc b/sql/table.cc index eafeb6185a3..96a97b0e950 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -9965,6 +9965,11 @@ bool Vers_history_point::resolve_unit(THD *thd) { if (!item) return false; + if (item->real_type() == Item::FIELD_ITEM) + { + bad_expression_data_type_error(item->full_name()); + return true; + } if (item->fix_fields_if_needed(thd, &item)) return true; return item->this_item()->real_type_handler()-> diff --git a/sql/wsrep_client_service.cc b/sql/wsrep_client_service.cc index 0399cf4f442..0d0443ad5f2 100644 --- a/sql/wsrep_client_service.cc +++ b/sql/wsrep_client_service.cc @@ -287,7 +287,7 @@ enum wsrep::provider::status Wsrep_client_service::replay() replayer_thd->real_id= pthread_self(); replayer_thd->prior_thr_create_utime= replayer_thd->start_utime= microsecond_interval_timer(); - replayer_thd->set_command(COM_SLEEP); + replayer_thd->mark_connection_idle(); replayer_thd->reset_for_next_command(true); enum wsrep::provider::status ret; diff --git a/sql/wsrep_mysqld.cc b/sql/wsrep_mysqld.cc index 06991c7f44d..6008bc0b72c 100644 --- a/sql/wsrep_mysqld.cc +++ b/sql/wsrep_mysqld.cc @@ -3015,8 +3015,7 @@ void* start_wsrep_THD(void *arg) thd->security_ctx->skip_grants(); /* handle_one_connection() again... */ - thd->proc_info= 0; - thd->set_command(COM_SLEEP); + thd->mark_connection_idle(); thd->init_for_queries(); mysql_mutex_lock(&LOCK_wsrep_slave_threads); diff --git a/sql/wsrep_server_service.cc b/sql/wsrep_server_service.cc index 7bf9851c25b..70723aefb38 100644 --- a/sql/wsrep_server_service.cc +++ b/sql/wsrep_server_service.cc @@ -39,7 +39,7 @@ static void init_service_thd(THD* thd, char* thread_stack) thd->thread_stack= thread_stack; thd->real_id= pthread_self(); thd->prior_thr_create_utime= thd->start_utime= microsecond_interval_timer(); - thd->set_command(COM_SLEEP); + thd->mark_connection_idle(); thd->reset_for_next_command(true); } diff --git a/storage/example/ha_example.cc b/storage/example/ha_example.cc index fd7df7ee06f..bee50c8332e 100644 --- a/storage/example/ha_example.cc +++ b/storage/example/ha_example.cc @@ -98,7 +98,7 @@ #pragma implementation // gcc: Class implementation #endif -#include +#include #include #include "ha_example.h" #include "sql_class.h" diff --git a/storage/innobase/dict/dict0crea.cc b/storage/innobase/dict/dict0crea.cc index fbcacf9d6ff..f7740f920d4 100644 --- a/storage/innobase/dict/dict0crea.cc +++ b/storage/innobase/dict/dict0crea.cc @@ -354,9 +354,6 @@ dict_build_table_def_step( /* Always set this bit for all new created tables */ DICT_TF2_FLAG_SET(table, DICT_TF2_FTS_AUX_HEX_NAME); - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - DICT_TF2_FLAG_UNSET(table, - DICT_TF2_FTS_AUX_HEX_NAME);); if (DICT_TF2_FLAG_IS_SET(table, DICT_TF2_USE_FILE_PER_TABLE)) { /* This table will need a new tablespace. */ diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc index 1c460a9ff85..086f30e119e 100644 --- a/storage/innobase/handler/ha_innodb.cc +++ b/storage/innobase/handler/ha_innodb.cc @@ -12185,8 +12185,6 @@ index_bad: /* Set the flags2 when create table or alter tables */ m_flags2 |= DICT_TF2_FTS_AUX_HEX_NAME; - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - m_flags2 &= ~DICT_TF2_FTS_AUX_HEX_NAME;); DBUG_RETURN(true); } diff --git a/storage/innobase/handler/handler0alter.cc b/storage/innobase/handler/handler0alter.cc index d3196c47ca2..b61949620f7 100644 --- a/storage/innobase/handler/handler0alter.cc +++ b/storage/innobase/handler/handler0alter.cc @@ -4556,10 +4556,12 @@ innobase_build_col_map( col_map[old_i - num_old_v] = i; if (old_table->versioned() && altered_table->versioned()) { - if (old_i == old_table->vers_start) { - new_table->vers_start = i + num_v; - } else if (old_i == old_table->vers_end) { - new_table->vers_end = i + num_v; + if (old_i - num_old_v == old_table->vers_start) { + ut_ad(field->vers_sys_start()); + new_table->vers_start = i; + } else if (old_i - num_old_v == old_table->vers_end) { + ut_ad(field->vers_sys_end()); + new_table->vers_end = i; } } goto found_col; @@ -7695,6 +7697,7 @@ bool check_col_is_in_fk_indexes( for (const auto &a : add_fk) { + if (!a->foreign_index) continue; for (ulint i= 0; i < a->n_fields; i++) { if (a->foreign_index->fields[i].col == col) diff --git a/storage/innobase/include/fts0priv.inl b/storage/innobase/include/fts0priv.inl index da14cfcb013..3cb09c924db 100644 --- a/storage/innobase/include/fts0priv.inl +++ b/storage/innobase/include/fts0priv.inl @@ -34,29 +34,6 @@ fts_write_object_id( ib_id_t id, /* in: a table/index id */ char* str) /* in: buffer to write the id to */ { - -#ifdef _WIN32 - - DBUG_EXECUTE_IF("innodb_test_wrong_non_windows_fts_aux_table_name", - return(sprintf(str, UINT64PFx, id));); - - /* Use this to construct old(5.6.14 and 5.7.3) windows - ambiguous aux table names */ - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - return(sprintf(str, "%016llu", (ulonglong) id));); - -#else /* _WIN32 */ - - /* Use this to construct old(5.6.14 and 5.7.3) windows - ambiguous aux table names */ - DBUG_EXECUTE_IF("innodb_test_wrong_windows_fts_aux_table_name", - return(sprintf(str, "%016llu", (ulonglong) id));); - - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - return(sprintf(str, "%016llx", (ulonglong) id));); - -#endif /* _WIN32 */ - return(sprintf(str, "%016llx", (ulonglong) id)); } diff --git a/storage/innobase/include/trx0sys.h b/storage/innobase/include/trx0sys.h index 0f12cd90495..41cc7934d43 100644 --- a/storage/innobase/include/trx0sys.h +++ b/storage/innobase/include/trx0sys.h @@ -867,8 +867,8 @@ public: uint64_t recovered_binlog_offset; /** Latest recovered binlog file name */ char recovered_binlog_filename[TRX_SYS_MYSQL_LOG_NAME_LEN]; - /** FIL_PAGE_LSN of the page with the latest recovered binlog metadata */ - lsn_t recovered_binlog_lsn; + /** Set when latest position is from pre-version 10.3.5 TRX_SYS. */ + bool recovered_binlog_is_legacy_pos; /** diff --git a/storage/innobase/pars/pars0pars.cc b/storage/innobase/pars/pars0pars.cc index 9f1aae9aa07..522f33b4c2f 100644 --- a/storage/innobase/pars/pars0pars.cc +++ b/storage/innobase/pars/pars0pars.cc @@ -1777,9 +1777,6 @@ pars_create_table( ulint flags = 0; ulint flags2 = DICT_TF2_FTS_AUX_HEX_NAME; - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - flags2 &= ~DICT_TF2_FTS_AUX_HEX_NAME;); - n_cols = que_node_list_get_len(column_defs); table = dict_mem_table_create( diff --git a/storage/innobase/row/row0ftsort.cc b/storage/innobase/row/row0ftsort.cc index 53148647442..256bb8460c3 100644 --- a/storage/innobase/row/row0ftsort.cc +++ b/storage/innobase/row/row0ftsort.cc @@ -1657,8 +1657,6 @@ row_fts_merge_insert( /* We should set the flags2 with aux_table_name here, in order to get the correct aux table names. */ index->table->flags2 |= DICT_TF2_FTS_AUX_HEX_NAME; - DBUG_EXECUTE_IF("innodb_test_wrong_fts_aux_table_name", - index->table->flags2 &= ~DICT_TF2_FTS_AUX_HEX_NAME;); fts_table.type = FTS_INDEX_TABLE; fts_table.index_id = index->id; fts_table.table_id = table->id; diff --git a/storage/innobase/trx/trx0rseg.cc b/storage/innobase/trx/trx0rseg.cc index 49b93541620..be52373d03b 100644 --- a/storage/innobase/trx/trx0rseg.cc +++ b/storage/innobase/trx/trx0rseg.cc @@ -451,13 +451,8 @@ static dberr_t trx_undo_lists_init(trx_rseg_t *rseg, trx_id_t &max_trx_id, static dberr_t trx_rseg_mem_restore(trx_rseg_t *rseg, trx_id_t &max_trx_id, mtr_t *mtr) { - /* This is based on trx_rsegf_get_new(). - We need to access buf_block_t. */ - buf_block_t *block = buf_page_get( - page_id_t(rseg->space->id, rseg->page_no), 0, RW_S_LATCH, mtr); - buf_block_dbg_add_level(block, SYNC_RSEG_HEADER_NEW); - - const trx_rsegf_t* rseg_header = TRX_RSEG + block->frame; + trx_rsegf_t* rseg_header = trx_rsegf_get_new( + rseg->space->id, rseg->page_no, mtr); if (mach_read_from_4(rseg_header + TRX_RSEG_FORMAT) == 0) { trx_id_t id = mach_read_from_8(rseg_header @@ -468,20 +463,36 @@ static dberr_t trx_rseg_mem_restore(trx_rseg_t *rseg, trx_id_t &max_trx_id, } if (rseg_header[TRX_RSEG_BINLOG_NAME]) { - lsn_t lsn = std::max(block->page.newest_modification, - mach_read_from_8(FIL_PAGE_LSN - + block->frame)); + const char* binlog_name = reinterpret_cast + (rseg_header) + TRX_RSEG_BINLOG_NAME; compile_time_assert(TRX_RSEG_BINLOG_NAME_LEN == sizeof trx_sys.recovered_binlog_filename); - if (lsn > trx_sys.recovered_binlog_lsn) { - trx_sys.recovered_binlog_lsn = lsn; - trx_sys.recovered_binlog_offset - = mach_read_from_8( - rseg_header - + TRX_RSEG_BINLOG_OFFSET); - memcpy(trx_sys.recovered_binlog_filename, - rseg_header + TRX_RSEG_BINLOG_NAME, - TRX_RSEG_BINLOG_NAME_LEN); + + /* Always prefer a position from rollback segment over + a legacy position from before version 10.3.5. */ + int cmp = *trx_sys.recovered_binlog_filename && + !trx_sys.recovered_binlog_is_legacy_pos + ? strncmp(binlog_name, + trx_sys.recovered_binlog_filename, + TRX_RSEG_BINLOG_NAME_LEN) + : 1; + + if (cmp >= 0) { + uint64_t binlog_offset = mach_read_from_8( + rseg_header + TRX_RSEG_BINLOG_OFFSET); + if (cmp) { + memcpy(trx_sys. + recovered_binlog_filename, + binlog_name, + TRX_RSEG_BINLOG_NAME_LEN); + trx_sys.recovered_binlog_offset + = binlog_offset; + } else if (binlog_offset > + trx_sys.recovered_binlog_offset) { + trx_sys.recovered_binlog_offset + = binlog_offset; + } + trx_sys.recovered_binlog_is_legacy_pos= false; } #ifdef WITH_WSREP @@ -557,6 +568,7 @@ static void trx_rseg_init_binlog_info(const page_t* page) trx_sys.recovered_binlog_offset = mach_read_from_8( TRX_SYS_MYSQL_LOG_INFO + TRX_SYS_MYSQL_LOG_OFFSET + TRX_SYS + page); + trx_sys.recovered_binlog_is_legacy_pos= true; } #ifdef WITH_WSREP @@ -571,6 +583,7 @@ dberr_t trx_rseg_array_init() *trx_sys.recovered_binlog_filename = '\0'; trx_sys.recovered_binlog_offset = 0; + trx_sys.recovered_binlog_is_legacy_pos= false; #ifdef WITH_WSREP trx_sys.recovered_wsrep_xid.null(); XID wsrep_sys_xid; diff --git a/storage/myisam/ha_myisam.cc b/storage/myisam/ha_myisam.cc index ddab8bcf741..0db7179e7e9 100644 --- a/storage/myisam/ha_myisam.cc +++ b/storage/myisam/ha_myisam.cc @@ -709,6 +709,16 @@ my_bool mi_killed_in_mariadb(MI_INFO *info) return (((TABLE*) (info->external_ref))->in_use->killed != 0); } +static void init_compute_vcols(void *table) +{ + /* + To evaluate vcols we must have current_thd set. + This will set current_thd in all threads to the same THD, but it's + safe, because vcols are always evaluated under info->s->intern_lock. + */ + set_current_thd(static_cast(table)->in_use); +} + static int compute_vcols(MI_INFO *info, uchar *record, int keynum) { /* This mutex is needed for parallel repair */ @@ -1010,6 +1020,7 @@ void ha_myisam::setup_vcols_for_repair(HA_CHECK *param) } DBUG_ASSERT(file->s->base.reclength < file->s->vreclength || !table->s->stored_fields); + param->init_fix_record= init_compute_vcols; param->fix_record= compute_vcols; table->use_all_columns(); } diff --git a/storage/myisam/sort.c b/storage/myisam/sort.c index e586543363b..f4729f75895 100644 --- a/storage/myisam/sort.c +++ b/storage/myisam/sort.c @@ -503,6 +503,11 @@ pthread_handler_t thr_find_all_keys(void *arg) { MI_SORT_PARAM *sort_param= (MI_SORT_PARAM*) arg; my_bool error= FALSE; + + MI_SORT_INFO *si= sort_param->sort_info; + if (si->param->init_fix_record) + si->param->init_fix_record(si->info->external_ref); + /* If my_thread_init fails */ if (my_thread_init() || thr_find_all_keys_exec(sort_param)) error= TRUE; diff --git a/strings/ctype-uca.inl b/strings/ctype-uca.inl index 55b2c1ef7ce..48573ae2eed 100644 --- a/strings/ctype-uca.inl +++ b/strings/ctype-uca.inl @@ -335,8 +335,20 @@ MY_FUNCTION_NAME(scanner_next_pad_trim)(my_uca_scanner *scanner, flags & MY_STRNNCOLLSP_NCHARS_EMULATE_TRIMMED_TRAILING_SPACES ? my_space_weight(scanner->level) : 0; - res.nchars= 1; (*generated)++; + res.nchars++; /* Count all ignorable characters and the padded space */ + if (res.nchars > nchars) + { + /* + We scanned a number of ignorable characters at the end of the + string and reached the "nchars" limit, so the virtual padded space + does not fit. This is possible with CONCAT('a', x'00') with + nchars=2 on the second iteration when we scan the x'00'. + */ + if (scanner->cs->state & MY_CS_NOPAD) + res.weight= 0; + res.nchars= (uint) nchars; + } } else if (res.nchars > nchars) { diff --git a/unittest/strings/strings-t.c b/unittest/strings/strings-t.c index f5563247f17..e2d2fb465db 100644 --- a/unittest/strings/strings-t.c +++ b/unittest/strings/strings-t.c @@ -911,6 +911,19 @@ static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mb3_unicode_ci[]= {{CSTR("ss")}, {CSTR(UTF8_sz)}, 4, TCHAR, 0}, {{CSTR("ss")}, {CSTR(UTF8_sz)}, 100, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 0, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 1, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 2, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 3, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 100, TCHAR, 0}, + + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 0, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 1, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 2, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 3, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 4, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 100, TCHAR, 0}, + {{NULL, 0}, {NULL, 0}, 0, 0, 0} }; @@ -938,6 +951,19 @@ static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mb3_unicode_nopad_ci[]= {{CSTR("ss")}, {CSTR(UTF8_sz)}, 4, TVCHAR, 0}, {{CSTR("ss")}, {CSTR(UTF8_sz)}, 100, TVCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 0, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 1, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 2, TCHAR, -1}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 3, TCHAR, 0}, + {{CSTR("a" "\x01")}, {CSTR(UTF8_auml)}, 100, TCHAR, 0}, + + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 0, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 1, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 2, TCHAR, -1}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 3, TCHAR, -1}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 4, TCHAR, 0}, + {{CSTR("a" "\x01\x01")}, {CSTR(UTF8_auml)}, 100, TCHAR, 0}, + {{NULL, 0}, {NULL, 0}, 0, 0, 0} };