mirror of
https://github.com/MariaDB/server.git
synced 2025-07-29 05:21:33 +03:00
MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
This commit is contained in:
Alexander Barkov
@ -45,6 +45,7 @@ IF(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang" AND RUN_ABI_CHECK)
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_auth.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_auth.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_password_validation.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_password_validation.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_encryption.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_encryption.h
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${CMAKE_SOURCE_DIR}/include/mysql/plugin_data_type.h
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)
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)
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ADD_CUSTOM_TARGET(abi_check ALL
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ADD_CUSTOM_TARGET(abi_check ALL
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@ -90,11 +90,12 @@ typedef struct st_mysql_xid MYSQL_XID;
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#define MYSQL_AUDIT_PLUGIN 5
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#define MYSQL_AUDIT_PLUGIN 5
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#define MYSQL_REPLICATION_PLUGIN 6
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#define MYSQL_REPLICATION_PLUGIN 6
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#define MYSQL_AUTHENTICATION_PLUGIN 7
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#define MYSQL_AUTHENTICATION_PLUGIN 7
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#define MYSQL_MAX_PLUGIN_TYPE_NUM 10 /* The number of plugin types */
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#define MYSQL_MAX_PLUGIN_TYPE_NUM 11 /* The number of plugin types */
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/* MariaDB plugin types */
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/* MariaDB plugin types */
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#define MariaDB_PASSWORD_VALIDATION_PLUGIN 8
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#define MariaDB_PASSWORD_VALIDATION_PLUGIN 8
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#define MariaDB_ENCRYPTION_PLUGIN 9
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#define MariaDB_ENCRYPTION_PLUGIN 9
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#define MariaDB_DATA_TYPE_PLUGIN 10
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/* We use the following strings to define licenses for plugins */
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/* We use the following strings to define licenses for plugins */
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#define PLUGIN_LICENSE_PROPRIETARY 0
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#define PLUGIN_LICENSE_PROPRIETARY 0
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49
include/mysql/plugin_data_type.h
Normal file
49
include/mysql/plugin_data_type.h
Normal file
@ -0,0 +1,49 @@
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#ifndef MARIADB_PLUGIN_DATA_TYPE_INCLUDED
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#define MARIADB_PLUGIN_DATA_TYPE_INCLUDED
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/* Copyright (C) 2019, Alexander Barkov and MariaDB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
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/**
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@file
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Data Type Plugin API.
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This file defines the API for server plugins that manage data types.
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*/
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#ifdef __cplusplus
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#include <mysql/plugin.h>
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/*
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API for data type plugins. (MariaDB_DATA_TYPE_PLUGIN)
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*/
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#define MariaDB_DATA_TYPE_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)
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struct st_mariadb_data_type
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{
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int interface_version;
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const class Type_handler *type_handler;
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};
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/**
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Data type plugin descriptor
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*/
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#endif /* __cplusplus */
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#endif /* MARIADB_PLUGIN_DATA_TYPE_INCLUDED */
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629
include/mysql/plugin_data_type.h.pp
Normal file
629
include/mysql/plugin_data_type.h.pp
Normal file
@ -0,0 +1,629 @@
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class THD;
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class Item;
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typedef char my_bool;
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typedef void * MYSQL_PLUGIN;
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extern "C" {
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extern "C" {
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extern struct base64_service_st {
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int (*base64_needed_encoded_length_ptr)(int length_of_data);
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int (*base64_encode_max_arg_length_ptr)(void);
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int (*base64_needed_decoded_length_ptr)(int length_of_encoded_data);
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int (*base64_decode_max_arg_length_ptr)();
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int (*base64_encode_ptr)(const void *src, size_t src_len, char *dst);
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int (*base64_decode_ptr)(const char *src, size_t src_len,
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void *dst, const char **end_ptr, int flags);
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} *base64_service;
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int my_base64_needed_encoded_length(int length_of_data);
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int my_base64_encode_max_arg_length(void);
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int my_base64_needed_decoded_length(int length_of_encoded_data);
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int my_base64_decode_max_arg_length();
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int my_base64_encode(const void *src, size_t src_len, char *dst);
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int my_base64_decode(const char *src, size_t src_len,
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void *dst, const char **end_ptr, int flags);
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}
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extern "C" {
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extern void (*debug_sync_C_callback_ptr)(THD*, const char *, size_t);
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}
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extern "C" {
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struct encryption_service_st {
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unsigned int (*encryption_key_get_latest_version_func)(unsigned int key_id);
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unsigned int (*encryption_key_get_func)(unsigned int key_id, unsigned int key_version,
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unsigned char* buffer, unsigned int* length);
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unsigned int (*encryption_ctx_size_func)(unsigned int key_id, unsigned int key_version);
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int (*encryption_ctx_init_func)(void *ctx, const unsigned char* key, unsigned int klen,
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const unsigned char* iv, unsigned int ivlen,
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int flags, unsigned int key_id,
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unsigned int key_version);
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int (*encryption_ctx_update_func)(void *ctx, const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen);
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int (*encryption_ctx_finish_func)(void *ctx, unsigned char* dst, unsigned int* dlen);
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unsigned int (*encryption_encrypted_length_func)(unsigned int slen, unsigned int key_id, unsigned int key_version);
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};
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extern struct encryption_service_st encryption_handler;
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static inline unsigned int encryption_key_id_exists(unsigned int id)
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{
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return encryption_handler.encryption_key_get_latest_version_func(id) != (~(unsigned int)0);
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}
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static inline unsigned int encryption_key_version_exists(unsigned int id, unsigned int version)
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{
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unsigned int unused;
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return encryption_handler.encryption_key_get_func((id),(version),(NULL),(&unused)) != (~(unsigned int)0);
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}
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static inline int encryption_crypt(const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen,
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const unsigned char* key, unsigned int klen,
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const unsigned char* iv, unsigned int ivlen,
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int flags, unsigned int key_id, unsigned int key_version)
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{
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void *ctx= alloca(encryption_handler.encryption_ctx_size_func((key_id),(key_version)));
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int res1, res2;
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unsigned int d1, d2;
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if ((res1= encryption_handler.encryption_ctx_init_func((ctx),(key),(klen),(iv),(ivlen),(flags),(key_id),(key_version))))
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return res1;
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res1= encryption_handler.encryption_ctx_update_func((ctx),(src),(slen),(dst),(&d1));
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res2= encryption_handler.encryption_ctx_finish_func((ctx),(dst + d1),(&d2));
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*dlen= d1 + d2;
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return res1 ? res1 : res2;
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}
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}
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extern "C" {
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struct st_encryption_scheme_key {
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unsigned int version;
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unsigned char key[16];
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};
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struct st_encryption_scheme {
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unsigned char iv[16];
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struct st_encryption_scheme_key key[3];
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unsigned int keyserver_requests;
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unsigned int key_id;
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unsigned int type;
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void (*locker)(struct st_encryption_scheme *self, int release);
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};
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extern struct encryption_scheme_service_st {
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int (*encryption_scheme_encrypt_func)
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(const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen,
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struct st_encryption_scheme *scheme,
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unsigned int key_version, unsigned int i32_1,
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unsigned int i32_2, unsigned long long i64);
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int (*encryption_scheme_decrypt_func)
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(const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen,
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struct st_encryption_scheme *scheme,
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unsigned int key_version, unsigned int i32_1,
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unsigned int i32_2, unsigned long long i64);
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} *encryption_scheme_service;
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int encryption_scheme_encrypt(const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen,
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struct st_encryption_scheme *scheme,
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unsigned int key_version, unsigned int i32_1,
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unsigned int i32_2, unsigned long long i64);
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int encryption_scheme_decrypt(const unsigned char* src, unsigned int slen,
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unsigned char* dst, unsigned int* dlen,
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struct st_encryption_scheme *scheme,
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unsigned int key_version, unsigned int i32_1,
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unsigned int i32_2, unsigned long long i64);
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}
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extern "C" {
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enum thd_kill_levels {
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THD_IS_NOT_KILLED=0,
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THD_ABORT_SOFTLY=50,
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THD_ABORT_ASAP=100,
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};
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extern struct kill_statement_service_st {
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enum thd_kill_levels (*thd_kill_level_func)(const THD*);
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} *thd_kill_statement_service;
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enum thd_kill_levels thd_kill_level(const THD*);
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}
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extern "C" {
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typedef struct logger_handle_st LOGGER_HANDLE;
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extern struct logger_service_st {
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void (*logger_init_mutexes)();
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LOGGER_HANDLE* (*open)(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int (*close)(LOGGER_HANDLE *log);
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int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...);
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int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int (*rotate)(LOGGER_HANDLE *log);
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} *logger_service;
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void logger_init_mutexes();
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LOGGER_HANDLE *logger_open(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int logger_close(LOGGER_HANDLE *log);
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int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...);
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int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int logger_rotate(LOGGER_HANDLE *log);
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}
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extern "C" {
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extern struct my_md5_service_st {
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void (*my_md5_type)(unsigned char*, const char*, size_t);
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void (*my_md5_multi_type)(unsigned char*, ...);
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size_t (*my_md5_context_size_type)();
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void (*my_md5_init_type)(void *);
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void (*my_md5_input_type)(void *, const unsigned char *, size_t);
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void (*my_md5_result_type)(void *, unsigned char *);
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} *my_md5_service;
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void my_md5(unsigned char*, const char*, size_t);
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void my_md5_multi(unsigned char*, ...);
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size_t my_md5_context_size();
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void my_md5_init(void *context);
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void my_md5_input(void *context, const unsigned char *buf, size_t len);
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void my_md5_result(void *context, unsigned char *digest);
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}
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extern "C" {
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enum my_aes_mode {
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MY_AES_ECB, MY_AES_CBC
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};
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extern struct my_crypt_service_st {
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int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
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|
const unsigned char* key, unsigned int klen,
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|
const unsigned char* iv, unsigned int ivlen);
|
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|
int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
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||||||
|
unsigned char *dst, unsigned int *dlen);
|
||||||
|
int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
|
||||||
|
int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
|
||||||
|
const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
|
||||||
|
const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
|
||||||
|
unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
|
||||||
|
unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
|
||||||
|
int (*my_random_bytes)(unsigned char* buf, int num);
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||||||
|
} *my_crypt_service;
|
||||||
|
int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
|
||||||
|
const unsigned char* key, unsigned int klen,
|
||||||
|
const unsigned char* iv, unsigned int ivlen);
|
||||||
|
int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
|
||||||
|
unsigned char *dst, unsigned int *dlen);
|
||||||
|
int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
|
||||||
|
int my_aes_crypt(enum my_aes_mode mode, int flags,
|
||||||
|
const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
|
||||||
|
const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
|
||||||
|
int my_random_bytes(unsigned char* buf, int num);
|
||||||
|
unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
|
||||||
|
unsigned int my_aes_ctx_size(enum my_aes_mode mode);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct my_print_error_service_st {
|
||||||
|
void (*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
|
||||||
|
void (*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
|
||||||
|
void (*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
|
||||||
|
} *my_print_error_service;
|
||||||
|
extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
|
||||||
|
extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
|
||||||
|
extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct my_snprintf_service_st {
|
||||||
|
size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
|
||||||
|
size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
|
||||||
|
} *my_snprintf_service;
|
||||||
|
size_t my_snprintf(char* to, size_t n, const char* fmt, ...);
|
||||||
|
size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct progress_report_service_st {
|
||||||
|
void (*thd_progress_init_func)(THD* thd, unsigned int max_stage);
|
||||||
|
void (*thd_progress_report_func)(THD* thd,
|
||||||
|
unsigned long long progress,
|
||||||
|
unsigned long long max_progress);
|
||||||
|
void (*thd_progress_next_stage_func)(THD* thd);
|
||||||
|
void (*thd_progress_end_func)(THD* thd);
|
||||||
|
const char *(*set_thd_proc_info_func)(THD*, const char *info,
|
||||||
|
const char *func,
|
||||||
|
const char *file,
|
||||||
|
unsigned int line);
|
||||||
|
} *progress_report_service;
|
||||||
|
void thd_progress_init(THD* thd, unsigned int max_stage);
|
||||||
|
void thd_progress_report(THD* thd,
|
||||||
|
unsigned long long progress,
|
||||||
|
unsigned long long max_progress);
|
||||||
|
void thd_progress_next_stage(THD* thd);
|
||||||
|
void thd_progress_end(THD* thd);
|
||||||
|
const char *set_thd_proc_info(THD*, const char * info, const char *func,
|
||||||
|
const char *file, unsigned int line);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct my_sha1_service_st {
|
||||||
|
void (*my_sha1_type)(unsigned char*, const char*, size_t);
|
||||||
|
void (*my_sha1_multi_type)(unsigned char*, ...);
|
||||||
|
size_t (*my_sha1_context_size_type)();
|
||||||
|
void (*my_sha1_init_type)(void *);
|
||||||
|
void (*my_sha1_input_type)(void *, const unsigned char *, size_t);
|
||||||
|
void (*my_sha1_result_type)(void *, unsigned char *);
|
||||||
|
} *my_sha1_service;
|
||||||
|
void my_sha1(unsigned char*, const char*, size_t);
|
||||||
|
void my_sha1_multi(unsigned char*, ...);
|
||||||
|
size_t my_sha1_context_size();
|
||||||
|
void my_sha1_init(void *context);
|
||||||
|
void my_sha1_input(void *context, const unsigned char *buf, size_t len);
|
||||||
|
void my_sha1_result(void *context, unsigned char *digest);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct my_sha2_service_st {
|
||||||
|
void (*my_sha224_type)(unsigned char*, const char*, size_t);
|
||||||
|
void (*my_sha224_multi_type)(unsigned char*, ...);
|
||||||
|
size_t (*my_sha224_context_size_type)();
|
||||||
|
void (*my_sha224_init_type)(void *);
|
||||||
|
void (*my_sha224_input_type)(void *, const unsigned char *, size_t);
|
||||||
|
void (*my_sha224_result_type)(void *, unsigned char *);
|
||||||
|
void (*my_sha256_type)(unsigned char*, const char*, size_t);
|
||||||
|
void (*my_sha256_multi_type)(unsigned char*, ...);
|
||||||
|
size_t (*my_sha256_context_size_type)();
|
||||||
|
void (*my_sha256_init_type)(void *);
|
||||||
|
void (*my_sha256_input_type)(void *, const unsigned char *, size_t);
|
||||||
|
void (*my_sha256_result_type)(void *, unsigned char *);
|
||||||
|
void (*my_sha384_type)(unsigned char*, const char*, size_t);
|
||||||
|
void (*my_sha384_multi_type)(unsigned char*, ...);
|
||||||
|
size_t (*my_sha384_context_size_type)();
|
||||||
|
void (*my_sha384_init_type)(void *);
|
||||||
|
void (*my_sha384_input_type)(void *, const unsigned char *, size_t);
|
||||||
|
void (*my_sha384_result_type)(void *, unsigned char *);
|
||||||
|
void (*my_sha512_type)(unsigned char*, const char*, size_t);
|
||||||
|
void (*my_sha512_multi_type)(unsigned char*, ...);
|
||||||
|
size_t (*my_sha512_context_size_type)();
|
||||||
|
void (*my_sha512_init_type)(void *);
|
||||||
|
void (*my_sha512_input_type)(void *, const unsigned char *, size_t);
|
||||||
|
void (*my_sha512_result_type)(void *, unsigned char *);
|
||||||
|
} *my_sha2_service;
|
||||||
|
void my_sha224(unsigned char*, const char*, size_t);
|
||||||
|
void my_sha224_multi(unsigned char*, ...);
|
||||||
|
size_t my_sha224_context_size();
|
||||||
|
void my_sha224_init(void *context);
|
||||||
|
void my_sha224_input(void *context, const unsigned char *buf, size_t len);
|
||||||
|
void my_sha224_result(void *context, unsigned char *digest);
|
||||||
|
void my_sha256(unsigned char*, const char*, size_t);
|
||||||
|
void my_sha256_multi(unsigned char*, ...);
|
||||||
|
size_t my_sha256_context_size();
|
||||||
|
void my_sha256_init(void *context);
|
||||||
|
void my_sha256_input(void *context, const unsigned char *buf, size_t len);
|
||||||
|
void my_sha256_result(void *context, unsigned char *digest);
|
||||||
|
void my_sha384(unsigned char*, const char*, size_t);
|
||||||
|
void my_sha384_multi(unsigned char*, ...);
|
||||||
|
size_t my_sha384_context_size();
|
||||||
|
void my_sha384_init(void *context);
|
||||||
|
void my_sha384_input(void *context, const unsigned char *buf, size_t len);
|
||||||
|
void my_sha384_result(void *context, unsigned char *digest);
|
||||||
|
void my_sha512(unsigned char*, const char*, size_t);
|
||||||
|
void my_sha512_multi(unsigned char*, ...);
|
||||||
|
size_t my_sha512_context_size();
|
||||||
|
void my_sha512_init(void *context);
|
||||||
|
void my_sha512_input(void *context, const unsigned char *buf, size_t len);
|
||||||
|
void my_sha512_result(void *context, unsigned char *digest);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
struct st_mysql_lex_string
|
||||||
|
{
|
||||||
|
char *str;
|
||||||
|
size_t length;
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
|
||||||
|
struct st_mysql_const_lex_string
|
||||||
|
{
|
||||||
|
const char *str;
|
||||||
|
size_t length;
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_const_lex_string MYSQL_CONST_LEX_STRING;
|
||||||
|
extern struct thd_alloc_service_st {
|
||||||
|
void *(*thd_alloc_func)(THD*, size_t);
|
||||||
|
void *(*thd_calloc_func)(THD*, size_t);
|
||||||
|
char *(*thd_strdup_func)(THD*, const char *);
|
||||||
|
char *(*thd_strmake_func)(THD*, const char *, size_t);
|
||||||
|
void *(*thd_memdup_func)(THD*, const void*, size_t);
|
||||||
|
MYSQL_CONST_LEX_STRING *(*thd_make_lex_string_func)(THD*,
|
||||||
|
MYSQL_CONST_LEX_STRING *,
|
||||||
|
const char *, size_t, int);
|
||||||
|
} *thd_alloc_service;
|
||||||
|
void *thd_alloc(THD* thd, size_t size);
|
||||||
|
void *thd_calloc(THD* thd, size_t size);
|
||||||
|
char *thd_strdup(THD* thd, const char *str);
|
||||||
|
char *thd_strmake(THD* thd, const char *str, size_t size);
|
||||||
|
void *thd_memdup(THD* thd, const void* str, size_t size);
|
||||||
|
MYSQL_CONST_LEX_STRING
|
||||||
|
*thd_make_lex_string(THD* thd, MYSQL_CONST_LEX_STRING *lex_str,
|
||||||
|
const char *str, size_t size,
|
||||||
|
int allocate_lex_string);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct thd_autoinc_service_st {
|
||||||
|
void (*thd_get_autoinc_func)(const THD* thd,
|
||||||
|
unsigned long* off, unsigned long* inc);
|
||||||
|
} *thd_autoinc_service;
|
||||||
|
void thd_get_autoinc(const THD* thd,
|
||||||
|
unsigned long* off, unsigned long* inc);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct thd_error_context_service_st {
|
||||||
|
const char *(*thd_get_error_message_func)(const THD* thd);
|
||||||
|
unsigned int (*thd_get_error_number_func)(const THD* thd);
|
||||||
|
unsigned long (*thd_get_error_row_func)(const THD* thd);
|
||||||
|
void (*thd_inc_error_row_func)(THD* thd);
|
||||||
|
char *(*thd_get_error_context_description_func)(THD* thd,
|
||||||
|
char *buffer,
|
||||||
|
unsigned int length,
|
||||||
|
unsigned int max_query_length);
|
||||||
|
} *thd_error_context_service;
|
||||||
|
const char *thd_get_error_message(const THD* thd);
|
||||||
|
unsigned int thd_get_error_number(const THD* thd);
|
||||||
|
unsigned long thd_get_error_row(const THD* thd);
|
||||||
|
void thd_inc_error_row(THD* thd);
|
||||||
|
char *thd_get_error_context_description(THD* thd,
|
||||||
|
char *buffer, unsigned int length,
|
||||||
|
unsigned int max_query_length);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
extern struct thd_rnd_service_st {
|
||||||
|
double (*thd_rnd_ptr)(THD* thd);
|
||||||
|
void (*thd_c_r_p_ptr)(THD* thd, char *to, size_t length);
|
||||||
|
} *thd_rnd_service;
|
||||||
|
double thd_rnd(THD* thd);
|
||||||
|
void thd_create_random_password(THD* thd, char *to, size_t length);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
typedef int MYSQL_THD_KEY_T;
|
||||||
|
extern struct thd_specifics_service_st {
|
||||||
|
int (*thd_key_create_func)(MYSQL_THD_KEY_T *key);
|
||||||
|
void (*thd_key_delete_func)(MYSQL_THD_KEY_T *key);
|
||||||
|
void *(*thd_getspecific_func)(THD* thd, MYSQL_THD_KEY_T key);
|
||||||
|
int (*thd_setspecific_func)(THD* thd, MYSQL_THD_KEY_T key, void *value);
|
||||||
|
} *thd_specifics_service;
|
||||||
|
int thd_key_create(MYSQL_THD_KEY_T *key);
|
||||||
|
void thd_key_delete(MYSQL_THD_KEY_T *key);
|
||||||
|
void* thd_getspecific(THD* thd, MYSQL_THD_KEY_T key);
|
||||||
|
int thd_setspecific(THD* thd, MYSQL_THD_KEY_T key, void *value);
|
||||||
|
}
|
||||||
|
typedef long my_time_t;
|
||||||
|
enum enum_mysql_timestamp_type
|
||||||
|
{
|
||||||
|
MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
|
||||||
|
MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_time
|
||||||
|
{
|
||||||
|
unsigned int year, month, day, hour, minute, second;
|
||||||
|
unsigned long second_part;
|
||||||
|
my_bool neg;
|
||||||
|
enum enum_mysql_timestamp_type time_type;
|
||||||
|
} MYSQL_TIME;
|
||||||
|
extern "C" {
|
||||||
|
extern struct thd_timezone_service_st {
|
||||||
|
my_time_t (*thd_TIME_to_gmt_sec)(THD* thd, const MYSQL_TIME *ltime, unsigned int *errcode);
|
||||||
|
void (*thd_gmt_sec_to_TIME)(THD* thd, MYSQL_TIME *ltime, my_time_t t);
|
||||||
|
} *thd_timezone_service;
|
||||||
|
my_time_t thd_TIME_to_gmt_sec(THD* thd, const MYSQL_TIME *ltime, unsigned int *errcode);
|
||||||
|
void thd_gmt_sec_to_TIME(THD* thd, MYSQL_TIME *ltime, my_time_t t);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
typedef enum _thd_wait_type_e {
|
||||||
|
THD_WAIT_SLEEP= 1,
|
||||||
|
THD_WAIT_DISKIO= 2,
|
||||||
|
THD_WAIT_ROW_LOCK= 3,
|
||||||
|
THD_WAIT_GLOBAL_LOCK= 4,
|
||||||
|
THD_WAIT_META_DATA_LOCK= 5,
|
||||||
|
THD_WAIT_TABLE_LOCK= 6,
|
||||||
|
THD_WAIT_USER_LOCK= 7,
|
||||||
|
THD_WAIT_BINLOG= 8,
|
||||||
|
THD_WAIT_GROUP_COMMIT= 9,
|
||||||
|
THD_WAIT_SYNC= 10,
|
||||||
|
THD_WAIT_NET= 11,
|
||||||
|
THD_WAIT_LAST= 12
|
||||||
|
} thd_wait_type;
|
||||||
|
extern struct thd_wait_service_st {
|
||||||
|
void (*thd_wait_begin_func)(THD*, int);
|
||||||
|
void (*thd_wait_end_func)(THD*);
|
||||||
|
} *thd_wait_service;
|
||||||
|
void thd_wait_begin(THD* thd, int wait_type);
|
||||||
|
void thd_wait_end(THD* thd);
|
||||||
|
}
|
||||||
|
extern "C" {
|
||||||
|
enum json_types
|
||||||
|
{
|
||||||
|
JSV_BAD_JSON=-1,
|
||||||
|
JSV_NOTHING=0,
|
||||||
|
JSV_OBJECT=1,
|
||||||
|
JSV_ARRAY=2,
|
||||||
|
JSV_STRING=3,
|
||||||
|
JSV_NUMBER=4,
|
||||||
|
JSV_TRUE=5,
|
||||||
|
JSV_FALSE=6,
|
||||||
|
JSV_NULL=7
|
||||||
|
};
|
||||||
|
extern struct json_service_st {
|
||||||
|
enum json_types (*json_type)(const char *js, const char *js_end,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types (*json_get_array_item)(const char *js, const char *js_end,
|
||||||
|
int n_item,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types (*json_get_object_key)(const char *js, const char *js_end,
|
||||||
|
const char *key,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
|
||||||
|
int nkey,
|
||||||
|
const char **keyname, const char **keyname_end,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
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);
|
||||||
|
} *json_service;
|
||||||
|
enum json_types json_type(const char *js, const char *js_end,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types json_get_array_item(const char *js, const char *js_end,
|
||||||
|
int n_item,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types json_get_object_key(const char *js, const char *js_end,
|
||||||
|
const char *key,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
|
||||||
|
const char **keyname, const char **keyname_end,
|
||||||
|
const char **value, int *value_len);
|
||||||
|
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);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
struct st_mysql_xid {
|
||||||
|
long formatID;
|
||||||
|
long gtrid_length;
|
||||||
|
long bqual_length;
|
||||||
|
char data[128];
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_xid MYSQL_XID;
|
||||||
|
enum enum_mysql_show_type
|
||||||
|
{
|
||||||
|
SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG,
|
||||||
|
SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
|
||||||
|
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE,
|
||||||
|
SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG, SHOW_SIMPLE_FUNC,
|
||||||
|
SHOW_SIZE_T, SHOW_always_last
|
||||||
|
};
|
||||||
|
enum enum_var_type
|
||||||
|
{
|
||||||
|
SHOW_OPT_DEFAULT= 0, SHOW_OPT_SESSION, SHOW_OPT_GLOBAL
|
||||||
|
};
|
||||||
|
struct st_mysql_show_var {
|
||||||
|
const char *name;
|
||||||
|
void *value;
|
||||||
|
enum enum_mysql_show_type type;
|
||||||
|
};
|
||||||
|
struct system_status_var;
|
||||||
|
typedef int (*mysql_show_var_func)(THD*, struct st_mysql_show_var*, void *, struct system_status_var *status_var, enum enum_var_type);
|
||||||
|
struct st_mysql_sys_var;
|
||||||
|
struct st_mysql_value;
|
||||||
|
typedef int (*mysql_var_check_func)(THD* thd,
|
||||||
|
struct st_mysql_sys_var *var,
|
||||||
|
void *save, struct st_mysql_value *value);
|
||||||
|
typedef void (*mysql_var_update_func)(THD* thd,
|
||||||
|
struct st_mysql_sys_var *var,
|
||||||
|
void *var_ptr, const void *save);
|
||||||
|
struct st_mysql_plugin
|
||||||
|
{
|
||||||
|
int type;
|
||||||
|
void *info;
|
||||||
|
const char *name;
|
||||||
|
const char *author;
|
||||||
|
const char *descr;
|
||||||
|
int license;
|
||||||
|
int (*init)(void *);
|
||||||
|
int (*deinit)(void *);
|
||||||
|
unsigned int version;
|
||||||
|
struct st_mysql_show_var *status_vars;
|
||||||
|
struct st_mysql_sys_var **system_vars;
|
||||||
|
void * __reserved1;
|
||||||
|
unsigned long flags;
|
||||||
|
};
|
||||||
|
struct st_maria_plugin
|
||||||
|
{
|
||||||
|
int type;
|
||||||
|
void *info;
|
||||||
|
const char *name;
|
||||||
|
const char *author;
|
||||||
|
const char *descr;
|
||||||
|
int license;
|
||||||
|
int (*init)(void *);
|
||||||
|
int (*deinit)(void *);
|
||||||
|
unsigned int version;
|
||||||
|
struct st_mysql_show_var *status_vars;
|
||||||
|
struct st_mysql_sys_var **system_vars;
|
||||||
|
const char *version_info;
|
||||||
|
unsigned int maturity;
|
||||||
|
};
|
||||||
|
extern "C" {
|
||||||
|
enum enum_ftparser_mode
|
||||||
|
{
|
||||||
|
MYSQL_FTPARSER_SIMPLE_MODE= 0,
|
||||||
|
MYSQL_FTPARSER_WITH_STOPWORDS= 1,
|
||||||
|
MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2
|
||||||
|
};
|
||||||
|
enum enum_ft_token_type
|
||||||
|
{
|
||||||
|
FT_TOKEN_EOF= 0,
|
||||||
|
FT_TOKEN_WORD= 1,
|
||||||
|
FT_TOKEN_LEFT_PAREN= 2,
|
||||||
|
FT_TOKEN_RIGHT_PAREN= 3,
|
||||||
|
FT_TOKEN_STOPWORD= 4
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_ftparser_boolean_info
|
||||||
|
{
|
||||||
|
enum enum_ft_token_type type;
|
||||||
|
int yesno;
|
||||||
|
int weight_adjust;
|
||||||
|
char wasign;
|
||||||
|
char trunc;
|
||||||
|
char prev;
|
||||||
|
char *quot;
|
||||||
|
} MYSQL_FTPARSER_BOOLEAN_INFO;
|
||||||
|
typedef struct st_mysql_ftparser_param
|
||||||
|
{
|
||||||
|
int (*mysql_parse)(struct st_mysql_ftparser_param *,
|
||||||
|
const char *doc, int doc_len);
|
||||||
|
int (*mysql_add_word)(struct st_mysql_ftparser_param *,
|
||||||
|
const char *word, int word_len,
|
||||||
|
MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info);
|
||||||
|
void *ftparser_state;
|
||||||
|
void *mysql_ftparam;
|
||||||
|
const struct charset_info_st *cs;
|
||||||
|
const char *doc;
|
||||||
|
int length;
|
||||||
|
unsigned int flags;
|
||||||
|
enum enum_ftparser_mode mode;
|
||||||
|
} MYSQL_FTPARSER_PARAM;
|
||||||
|
struct st_mysql_ftparser
|
||||||
|
{
|
||||||
|
int interface_version;
|
||||||
|
int (*parse)(MYSQL_FTPARSER_PARAM *param);
|
||||||
|
int (*init)(MYSQL_FTPARSER_PARAM *param);
|
||||||
|
int (*deinit)(MYSQL_FTPARSER_PARAM *param);
|
||||||
|
};
|
||||||
|
}
|
||||||
|
struct st_mysql_daemon
|
||||||
|
{
|
||||||
|
int interface_version;
|
||||||
|
};
|
||||||
|
struct st_mysql_information_schema
|
||||||
|
{
|
||||||
|
int interface_version;
|
||||||
|
};
|
||||||
|
struct st_mysql_storage_engine
|
||||||
|
{
|
||||||
|
int interface_version;
|
||||||
|
};
|
||||||
|
struct handlerton;
|
||||||
|
struct Mysql_replication {
|
||||||
|
int interface_version;
|
||||||
|
};
|
||||||
|
struct st_mysql_value
|
||||||
|
{
|
||||||
|
int (*value_type)(struct st_mysql_value *);
|
||||||
|
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
|
||||||
|
int (*val_real)(struct st_mysql_value *, double *realbuf);
|
||||||
|
int (*val_int)(struct st_mysql_value *, long long *intbuf);
|
||||||
|
int (*is_unsigned)(struct st_mysql_value *);
|
||||||
|
};
|
||||||
|
extern "C" {
|
||||||
|
int thd_in_lock_tables(const THD* thd);
|
||||||
|
int thd_tablespace_op(const THD* thd);
|
||||||
|
long long thd_test_options(const THD* thd, long long test_options);
|
||||||
|
int thd_sql_command(const THD* thd);
|
||||||
|
void thd_storage_lock_wait(THD* thd, long long value);
|
||||||
|
int thd_tx_isolation(const THD* thd);
|
||||||
|
int thd_tx_is_read_only(const THD* thd);
|
||||||
|
int mysql_tmpfile(const char *prefix);
|
||||||
|
unsigned long thd_get_thread_id(const THD* thd);
|
||||||
|
void thd_get_xid(const THD* thd, MYSQL_XID *xid);
|
||||||
|
void mysql_query_cache_invalidate4(THD* thd,
|
||||||
|
const char *key, unsigned int key_length,
|
||||||
|
int using_trx);
|
||||||
|
void *thd_get_ha_data(const THD* thd, const struct handlerton *hton);
|
||||||
|
void thd_set_ha_data(THD* thd, const struct handlerton *hton,
|
||||||
|
const void *ha_data);
|
||||||
|
void thd_wakeup_subsequent_commits(THD* thd, int wakeup_error);
|
||||||
|
}
|
||||||
|
struct st_mariadb_data_type
|
||||||
|
{
|
||||||
|
int interface_version;
|
||||||
|
const class Type_handler *type_handler;
|
||||||
|
};
|
||||||
17
plugin/type_test/CMakeLists.txt
Normal file
17
plugin/type_test/CMakeLists.txt
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
# Copyright (c) 2016, MariaDB corporation. All rights reserved.
|
||||||
|
#
|
||||||
|
# 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
|
||||||
|
|
||||||
|
MYSQL_ADD_PLUGIN(type_test plugin.cc RECOMPILE_FOR_EMBEDDED
|
||||||
|
MODULE_ONLY COMPONENT Test)
|
||||||
1
plugin/type_test/mysql-test/type_test/suite.opt
Normal file
1
plugin/type_test/mysql-test/type_test/suite.opt
Normal file
@ -0,0 +1 @@
|
|||||||
|
--plugin-load-add=$TYPE_TEST_SO
|
||||||
10
plugin/type_test/mysql-test/type_test/suite.pm
Normal file
10
plugin/type_test/mysql-test/type_test/suite.pm
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
package My::Suite::Type_test;
|
||||||
|
|
||||||
|
@ISA = qw(My::Suite);
|
||||||
|
|
||||||
|
return "No TYPE_TEST plugin" unless $ENV{TYPE_TEST_SO};
|
||||||
|
|
||||||
|
sub is_default { 1 }
|
||||||
|
|
||||||
|
bless { };
|
||||||
|
|
||||||
@ -0,0 +1,35 @@
|
|||||||
|
#
|
||||||
|
# MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
#
|
||||||
|
# Testing that a user-defined handler is resolved by name
|
||||||
|
# when opening a FRM file.
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
Warnings:
|
||||||
|
Note 1105 build_frm_image: Field data type info length: 13
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_double'
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
Warnings:
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_double'
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
|
# Testing what happens on failure to resolve a type handler by name
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
Warnings:
|
||||||
|
Note 1105 build_frm_image: Field data type info length: 13
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_double'
|
||||||
|
FLUSH TABLES;
|
||||||
|
SET @@debug_dbug="+d,emulate_handler_by_name_or_error_failure";
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
ERROR HY000: Unknown data type: 'test_double'
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ERROR HY000: Unknown data type: 'test_double'
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
@ -0,0 +1,30 @@
|
|||||||
|
--source include/have_debug.inc
|
||||||
|
|
||||||
|
--echo #
|
||||||
|
--echo # MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
--echo #
|
||||||
|
|
||||||
|
--echo # Testing that a user-defined handler is resolved by name
|
||||||
|
--echo # when opening a FRM file.
|
||||||
|
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing what happens on failure to resolve a type handler by name
|
||||||
|
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
FLUSH TABLES;
|
||||||
|
SET @@debug_dbug="+d,emulate_handler_by_name_or_error_failure";
|
||||||
|
--error ER_UNKNOWN_DATA_TYPE
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
--error ER_UNKNOWN_DATA_TYPE
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
704
plugin/type_test/mysql-test/type_test/type_test_double.result
Normal file
704
plugin/type_test/mysql-test/type_test/type_test_double.result
Normal file
@ -0,0 +1,704 @@
|
|||||||
|
#
|
||||||
|
# MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
#
|
||||||
|
SELECT
|
||||||
|
PLUGIN_NAME,
|
||||||
|
PLUGIN_VERSION,
|
||||||
|
PLUGIN_STATUS,
|
||||||
|
PLUGIN_TYPE,
|
||||||
|
PLUGIN_AUTHOR,
|
||||||
|
PLUGIN_DESCRIPTION,
|
||||||
|
PLUGIN_LICENSE,
|
||||||
|
PLUGIN_MATURITY,
|
||||||
|
PLUGIN_AUTH_VERSION
|
||||||
|
FROM INFORMATION_SCHEMA.PLUGINS
|
||||||
|
WHERE PLUGIN_TYPE='DATA TYPE'
|
||||||
|
AND PLUGIN_NAME='test_double';
|
||||||
|
PLUGIN_NAME test_double
|
||||||
|
PLUGIN_VERSION 1.0
|
||||||
|
PLUGIN_STATUS ACTIVE
|
||||||
|
PLUGIN_TYPE DATA TYPE
|
||||||
|
PLUGIN_AUTHOR MariaDB Corporation
|
||||||
|
PLUGIN_DESCRIPTION Data type TEST_DOUBLE
|
||||||
|
PLUGIN_LICENSE GPL
|
||||||
|
PLUGIN_MATURITY Experimental
|
||||||
|
PLUGIN_AUTH_VERSION 1.0
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(4));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(4,0) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(10,0) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(20));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(20,0) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(4,2));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(4,2) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(10,5));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(10,5) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(20,10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double(20,10) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
SELECT CAST('100' AS TEST_DOUBLE) AS cast;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def cast 5 22 3 Y 32896 31 63
|
||||||
|
cast
|
||||||
|
100
|
||||||
|
BEGIN NOT ATOMIC
|
||||||
|
DECLARE a TEST_DOUBLE DEFAULT 256;
|
||||||
|
SELECT HEX(a), a;
|
||||||
|
END;
|
||||||
|
$$
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def HEX(a) 253 44 3 Y 0 0 8
|
||||||
|
def a a 5 22 3 Y 32768 31 63
|
||||||
|
HEX(a) a
|
||||||
|
100 256
|
||||||
|
CREATE FUNCTION f1(p TEST_DOUBLE) RETURNS TEST_DOUBLE RETURN 1;
|
||||||
|
SHOW CREATE FUNCTION f1;
|
||||||
|
Function sql_mode Create Function character_set_client collation_connection Database Collation
|
||||||
|
f1 STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `f1`(p TEST_DOUBLE) RETURNS test_double
|
||||||
|
RETURN 1 latin1 latin1_swedish_ci latin1_swedish_ci
|
||||||
|
SELECT f1(10);
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def f1(10) f1(10) 5 22 1 Y 32768 31 63
|
||||||
|
f1(10)
|
||||||
|
1
|
||||||
|
DROP FUNCTION f1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT COALESCE(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`COALESCE(a,a)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`LEAST(a,a)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT MIN(a), MAX(a) FROM t1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 MIN(a) MIN(a) 5 22 1 Y 32768 31 63
|
||||||
|
def test t2 t2 MAX(a) MAX(a) 5 22 1 Y 32768 31 63
|
||||||
|
MIN(a) MAX(a)
|
||||||
|
1 2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`MIN(a)` test_double DEFAULT NULL,
|
||||||
|
`MAX(a)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (id INT, a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1,1),(1,2),(2,1),(2,2);
|
||||||
|
CREATE TABLE t2 AS SELECT id, MIN(a), MAX(a) FROM t1 GROUP BY id;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 id id 3 11 1 Y 32768 0 63
|
||||||
|
def test t2 t2 MIN(a) MIN(a) 5 22 1 Y 32768 31 63
|
||||||
|
def test t2 t2 MAX(a) MAX(a) 5 22 1 Y 32768 31 63
|
||||||
|
id MIN(a) MAX(a)
|
||||||
|
1 1 2
|
||||||
|
2 1 2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`id` int(11) DEFAULT NULL,
|
||||||
|
`MIN(a)` test_double DEFAULT NULL,
|
||||||
|
`MAX(a)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT DISTINCT a FROM t1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 a a 5 22 1 Y 32768 31 63
|
||||||
|
a
|
||||||
|
1
|
||||||
|
2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1);
|
||||||
|
CREATE TABLE t2 AS SELECT (SELECT a FROM t1) AS c1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 c1 c1 5 22 1 Y 32768 31 63
|
||||||
|
c1
|
||||||
|
1
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1 UNION SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CREATE..LIKE
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 LIKE t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CREATE..SELECT
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT * FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing ALTER
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
ALTER TABLE t1 MODIFY a INT;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` int(11) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
ALTER TABLE t1 MODIFY a TEST_DOUBLE;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
ALTER TABLE t1 ADD b TEST_DOUBLE DEFAULT 0;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a b
|
||||||
|
10 0
|
||||||
|
20 0
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing metadata views
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
SELECT
|
||||||
|
TABLE_CATALOG,
|
||||||
|
TABLE_SCHEMA,
|
||||||
|
TABLE_NAME,
|
||||||
|
COLUMN_NAME,
|
||||||
|
ORDINAL_POSITION,
|
||||||
|
COLUMN_DEFAULT,
|
||||||
|
IS_NULLABLE,
|
||||||
|
DATA_TYPE,
|
||||||
|
CHARACTER_MAXIMUM_LENGTH,
|
||||||
|
CHARACTER_OCTET_LENGTH,
|
||||||
|
NUMERIC_PRECISION,
|
||||||
|
NUMERIC_SCALE,
|
||||||
|
DATETIME_PRECISION,
|
||||||
|
CHARACTER_SET_NAME,
|
||||||
|
COLLATION_NAME,
|
||||||
|
COLUMN_TYPE,
|
||||||
|
EXTRA
|
||||||
|
FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t1' AND TABLE_SCHEMA='test';
|
||||||
|
TABLE_CATALOG def
|
||||||
|
TABLE_SCHEMA test
|
||||||
|
TABLE_NAME t1
|
||||||
|
COLUMN_NAME a
|
||||||
|
ORDINAL_POSITION 1
|
||||||
|
COLUMN_DEFAULT NULL
|
||||||
|
IS_NULLABLE YES
|
||||||
|
DATA_TYPE test_double
|
||||||
|
CHARACTER_MAXIMUM_LENGTH NULL
|
||||||
|
CHARACTER_OCTET_LENGTH NULL
|
||||||
|
NUMERIC_PRECISION 22
|
||||||
|
NUMERIC_SCALE 31
|
||||||
|
DATETIME_PRECISION NULL
|
||||||
|
CHARACTER_SET_NAME NULL
|
||||||
|
COLLATION_NAME NULL
|
||||||
|
COLUMN_TYPE test_double
|
||||||
|
EXTRA
|
||||||
|
SHOW COLUMNS FROM t1;
|
||||||
|
Field Type Null Key Default Extra
|
||||||
|
a test_double YES NULL
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing indexing
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE, KEY(a));
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
EXPLAIN SELECT * FROM t1 WHERE a=3;
|
||||||
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
|
1 SIMPLE t1 ref a a 9 const 1 Using index
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for result
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(a,1) AS c1,
|
||||||
|
COALESCE(a,1.0) AS c2,
|
||||||
|
COALESCE(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_double DEFAULT NULL,
|
||||||
|
`c2` test_double DEFAULT NULL,
|
||||||
|
`c3` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0 0
|
||||||
|
1 1 1
|
||||||
|
2 2 2
|
||||||
|
3 3 3
|
||||||
|
4 4 4
|
||||||
|
5 5 5
|
||||||
|
6 6 6
|
||||||
|
7 7 7
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(c,c_tinyint),
|
||||||
|
COALESCE(c,c_smallint),
|
||||||
|
COALESCE(c,c_mediumint),
|
||||||
|
COALESCE(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`COALESCE(c,c_tinyint)` test_double DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_smallint)` test_double DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_mediumint)` test_double DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_bigint)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT COALESCE(c, c_time) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and time for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_date) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and date for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_datetime) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and datetime for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_timestamp) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and timestamp for operation 'coalesce'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT COALESCE(c, c_char) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and char for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_varchar) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and varchar for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_tinytext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and tinyblob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_text) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and blob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_mediumtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and mediumblob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_longtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and longblob for operation 'coalesce'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for min/max
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(a,1) AS c1,
|
||||||
|
LEAST(a,1.0) AS c2,
|
||||||
|
LEAST(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_double DEFAULT NULL,
|
||||||
|
`c2` test_double DEFAULT NULL,
|
||||||
|
`c3` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0 0
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
1 1 1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(c,c_tinyint),
|
||||||
|
LEAST(c,c_smallint),
|
||||||
|
LEAST(c,c_mediumint),
|
||||||
|
LEAST(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`LEAST(c,c_tinyint)` test_double DEFAULT NULL,
|
||||||
|
`LEAST(c,c_smallint)` test_double DEFAULT NULL,
|
||||||
|
`LEAST(c,c_mediumint)` test_double DEFAULT NULL,
|
||||||
|
`LEAST(c,c_bigint)` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT LEAST(c, c_time) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and time for operation 'least'
|
||||||
|
SELECT LEAST(c, c_date) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and date for operation 'least'
|
||||||
|
SELECT LEAST(c, c_datetime) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and datetime for operation 'least'
|
||||||
|
SELECT LEAST(c, c_timestamp) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and timestamp for operation 'least'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT LEAST(c, c_char) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and char for operation 'least'
|
||||||
|
SELECT LEAST(c, c_varchar) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and varchar for operation 'least'
|
||||||
|
SELECT LEAST(c, c_tinytext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and tinyblob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_text) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and blob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_mediumtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and mediumblob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_longtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and longblob for operation 'least'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for numeric operation - plus
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a+1 AS c1,
|
||||||
|
a+1.0 AS c2,
|
||||||
|
a+1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_double DEFAULT NULL,
|
||||||
|
`c2` test_double DEFAULT NULL,
|
||||||
|
`c3` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
1 1 1
|
||||||
|
2 2 2
|
||||||
|
3 3 3
|
||||||
|
4 4 4
|
||||||
|
5 5 5
|
||||||
|
6 6 6
|
||||||
|
7 7 7
|
||||||
|
8 8 8
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c + c_tinyint,
|
||||||
|
c + c_smallint,
|
||||||
|
c + c_mediumint,
|
||||||
|
c + c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c + c_tinyint` test_double DEFAULT NULL,
|
||||||
|
`c + c_smallint` test_double DEFAULT NULL,
|
||||||
|
`c + c_mediumint` test_double DEFAULT NULL,
|
||||||
|
`c + c_bigint` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT c + c_time FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and time for operation '+'
|
||||||
|
SELECT c + c_date FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and date for operation '+'
|
||||||
|
SELECT c + c_datetime FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and datetime for operation '+'
|
||||||
|
SELECT c + c_timestamp FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and timestamp for operation '+'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT c + c_char FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and char for operation '+'
|
||||||
|
SELECT c + c_varchar FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and varchar for operation '+'
|
||||||
|
SELECT c + c_tinytext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and tinyblob for operation '+'
|
||||||
|
SELECT c + c_text FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and blob for operation '+'
|
||||||
|
SELECT c + c_mediumtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and mediumblob for operation '+'
|
||||||
|
SELECT c + c_longtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and longblob for operation '+'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for numeric operation - minus
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a-1 AS c1,
|
||||||
|
a-1.0 AS c2,
|
||||||
|
a-1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_double DEFAULT NULL,
|
||||||
|
`c2` test_double DEFAULT NULL,
|
||||||
|
`c3` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0 0
|
||||||
|
1 1 1
|
||||||
|
2 2 2
|
||||||
|
3 3 3
|
||||||
|
4 4 4
|
||||||
|
5 5 5
|
||||||
|
6 6 6
|
||||||
|
7 7 7
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c - c_tinyint,
|
||||||
|
c - c_smallint,
|
||||||
|
c - c_mediumint,
|
||||||
|
c - c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c - c_tinyint` test_double DEFAULT NULL,
|
||||||
|
`c - c_smallint` test_double DEFAULT NULL,
|
||||||
|
`c - c_mediumint` test_double DEFAULT NULL,
|
||||||
|
`c - c_bigint` test_double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT c - c_time FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and time for operation '-'
|
||||||
|
SELECT c - c_date FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and date for operation '-'
|
||||||
|
SELECT c - c_datetime FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and datetime for operation '-'
|
||||||
|
SELECT c - c_timestamp FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and timestamp for operation '-'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT c - c_char FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and char for operation '-'
|
||||||
|
SELECT c - c_varchar FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and varchar for operation '-'
|
||||||
|
SELECT c - c_tinytext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and tinyblob for operation '-'
|
||||||
|
SELECT c - c_text FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and blob for operation '-'
|
||||||
|
SELECT c - c_mediumtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and mediumblob for operation '-'
|
||||||
|
SELECT c - c_longtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_double and longblob for operation '-'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CAST to other data types
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (20000102);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a,
|
||||||
|
CAST(a AS CHAR),
|
||||||
|
CAST(a AS DECIMAL),
|
||||||
|
CAST(a AS DOUBLE),
|
||||||
|
CAST(a AS SIGNED),
|
||||||
|
CAST(a AS UNSIGNED),
|
||||||
|
CAST(a AS TIME),
|
||||||
|
CAST(a AS DATETIME),
|
||||||
|
CAST(a AS DATE)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_double DEFAULT NULL,
|
||||||
|
`CAST(a AS CHAR)` varchar(22) DEFAULT NULL,
|
||||||
|
`CAST(a AS DECIMAL)` decimal(10,0) DEFAULT NULL,
|
||||||
|
`CAST(a AS DOUBLE)` double DEFAULT NULL,
|
||||||
|
`CAST(a AS SIGNED)` bigint(20) DEFAULT NULL,
|
||||||
|
`CAST(a AS UNSIGNED)` bigint(20) unsigned DEFAULT NULL,
|
||||||
|
`CAST(a AS TIME)` time DEFAULT NULL,
|
||||||
|
`CAST(a AS DATETIME)` datetime DEFAULT NULL,
|
||||||
|
`CAST(a AS DATE)` date DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2;
|
||||||
|
a 20000102
|
||||||
|
CAST(a AS CHAR) 20000102
|
||||||
|
CAST(a AS DECIMAL) 20000102
|
||||||
|
CAST(a AS DOUBLE) 20000102
|
||||||
|
CAST(a AS SIGNED) 20000102
|
||||||
|
CAST(a AS UNSIGNED) 20000102
|
||||||
|
CAST(a AS TIME) 00:00:00
|
||||||
|
CAST(a AS DATETIME) 2000-01-02 00:00:00
|
||||||
|
CAST(a AS DATE) 2000-01-02
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
530
plugin/type_test/mysql-test/type_test/type_test_double.test
Normal file
530
plugin/type_test/mysql-test/type_test/type_test_double.test
Normal file
@ -0,0 +1,530 @@
|
|||||||
|
--echo #
|
||||||
|
--echo # MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
--echo #
|
||||||
|
|
||||||
|
--vertical_results
|
||||||
|
SELECT
|
||||||
|
PLUGIN_NAME,
|
||||||
|
PLUGIN_VERSION,
|
||||||
|
PLUGIN_STATUS,
|
||||||
|
PLUGIN_TYPE,
|
||||||
|
PLUGIN_AUTHOR,
|
||||||
|
PLUGIN_DESCRIPTION,
|
||||||
|
PLUGIN_LICENSE,
|
||||||
|
PLUGIN_MATURITY,
|
||||||
|
PLUGIN_AUTH_VERSION
|
||||||
|
FROM INFORMATION_SCHEMA.PLUGINS
|
||||||
|
WHERE PLUGIN_TYPE='DATA TYPE'
|
||||||
|
AND PLUGIN_NAME='test_double';
|
||||||
|
--horizontal_results
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(4));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(20));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(4,2));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(10,5));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE(20,10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT CAST('100' AS TEST_DOUBLE) AS cast;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
DELIMITER $$;
|
||||||
|
BEGIN NOT ATOMIC
|
||||||
|
DECLARE a TEST_DOUBLE DEFAULT 256;
|
||||||
|
SELECT HEX(a), a;
|
||||||
|
END;
|
||||||
|
$$
|
||||||
|
DELIMITER ;$$
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
|
||||||
|
CREATE FUNCTION f1(p TEST_DOUBLE) RETURNS TEST_DOUBLE RETURN 1;
|
||||||
|
SHOW CREATE FUNCTION f1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT f1(10);
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
DROP FUNCTION f1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT COALESCE(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT MIN(a), MAX(a) FROM t1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (id INT, a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1,1),(1,2),(2,1),(2,2);
|
||||||
|
CREATE TABLE t2 AS SELECT id, MIN(a), MAX(a) FROM t1 GROUP BY id;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT DISTINCT a FROM t1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1);
|
||||||
|
CREATE TABLE t2 AS SELECT (SELECT a FROM t1) AS c1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1 UNION SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing CREATE..LIKE
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 LIKE t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing CREATE..SELECT
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
CREATE TABLE t2 AS SELECT * FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing ALTER
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ALTER TABLE t1 MODIFY a INT;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ALTER TABLE t1 MODIFY a TEST_DOUBLE;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
ALTER TABLE t1 ADD b TEST_DOUBLE DEFAULT 0;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing metadata views
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
--vertical_results
|
||||||
|
SELECT
|
||||||
|
TABLE_CATALOG,
|
||||||
|
TABLE_SCHEMA,
|
||||||
|
TABLE_NAME,
|
||||||
|
COLUMN_NAME,
|
||||||
|
ORDINAL_POSITION,
|
||||||
|
COLUMN_DEFAULT,
|
||||||
|
IS_NULLABLE,
|
||||||
|
DATA_TYPE,
|
||||||
|
CHARACTER_MAXIMUM_LENGTH,
|
||||||
|
CHARACTER_OCTET_LENGTH,
|
||||||
|
NUMERIC_PRECISION,
|
||||||
|
NUMERIC_SCALE,
|
||||||
|
DATETIME_PRECISION,
|
||||||
|
CHARACTER_SET_NAME,
|
||||||
|
COLLATION_NAME,
|
||||||
|
COLUMN_TYPE,
|
||||||
|
EXTRA
|
||||||
|
FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t1' AND TABLE_SCHEMA='test';
|
||||||
|
--horizontal_results
|
||||||
|
SHOW COLUMNS FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing indexing
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE, KEY(a));
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
EXPLAIN SELECT * FROM t1 WHERE a=3;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for result
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(a,1) AS c1,
|
||||||
|
COALESCE(a,1.0) AS c2,
|
||||||
|
COALESCE(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(c,c_tinyint),
|
||||||
|
COALESCE(c,c_smallint),
|
||||||
|
COALESCE(c,c_mediumint),
|
||||||
|
COALESCE(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_time) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_date) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_datetime) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_timestamp) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_char) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_varchar) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_tinytext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_text) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_mediumtext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_longtext) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for min/max
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(a,1) AS c1,
|
||||||
|
LEAST(a,1.0) AS c2,
|
||||||
|
LEAST(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(c,c_tinyint),
|
||||||
|
LEAST(c,c_smallint),
|
||||||
|
LEAST(c,c_mediumint),
|
||||||
|
LEAST(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_time) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_date) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_datetime) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_timestamp) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_char) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_varchar) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_tinytext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_text) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_mediumtext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_longtext) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing aggregation for numeric operation - plus
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a+1 AS c1,
|
||||||
|
a+1.0 AS c2,
|
||||||
|
a+1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c + c_tinyint,
|
||||||
|
c + c_smallint,
|
||||||
|
c + c_mediumint,
|
||||||
|
c + c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_time FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_date FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_datetime FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_timestamp FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_char FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_varchar FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_tinytext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_text FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_mediumtext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_longtext FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for numeric operation - minus
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a-1 AS c1,
|
||||||
|
a-1.0 AS c2,
|
||||||
|
a-1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c - c_tinyint,
|
||||||
|
c - c_smallint,
|
||||||
|
c - c_mediumint,
|
||||||
|
c - c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_time FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_date FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_datetime FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_timestamp FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_DOUBLE,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_char FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_varchar FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_tinytext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_text FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_mediumtext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_longtext FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing CAST to other data types
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_DOUBLE);
|
||||||
|
INSERT INTO t1 VALUES (20000102);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a,
|
||||||
|
CAST(a AS CHAR),
|
||||||
|
CAST(a AS DECIMAL),
|
||||||
|
CAST(a AS DOUBLE),
|
||||||
|
CAST(a AS SIGNED),
|
||||||
|
CAST(a AS UNSIGNED),
|
||||||
|
CAST(a AS TIME),
|
||||||
|
CAST(a AS DATETIME),
|
||||||
|
CAST(a AS DATE)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
--vertical_results
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--horizontal_results
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
@ -0,0 +1,35 @@
|
|||||||
|
#
|
||||||
|
# MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
#
|
||||||
|
# Testing that a user-defined handler is resolved by name
|
||||||
|
# when opening a FRM file.
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
Warnings:
|
||||||
|
Note 1105 build_frm_image: Field data type info length: 11
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_int8'
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
Warnings:
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_int8'
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
|
# Testing what happens on failure to resolve a type handler by name
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
Warnings:
|
||||||
|
Note 1105 build_frm_image: Field data type info length: 11
|
||||||
|
Note 1105 DBUG: [0] name='a' type_info='test_int8'
|
||||||
|
FLUSH TABLES;
|
||||||
|
SET @@debug_dbug="+d,emulate_handler_by_name_or_error_failure";
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
ERROR HY000: Unknown data type: 'test_int8'
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ERROR HY000: Unknown data type: 'test_int8'
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
@ -0,0 +1,30 @@
|
|||||||
|
--source include/have_debug.inc
|
||||||
|
|
||||||
|
--echo #
|
||||||
|
--echo # MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
--echo #
|
||||||
|
|
||||||
|
--echo # Testing that a user-defined handler is resolved by name
|
||||||
|
--echo # when opening a FRM file.
|
||||||
|
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing what happens on failure to resolve a type handler by name
|
||||||
|
|
||||||
|
SET @old_debug_dbug=@@debug_dbug;
|
||||||
|
SET @@debug_dbug="+d,frm_data_type_info";
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
FLUSH TABLES;
|
||||||
|
SET @@debug_dbug="+d,emulate_handler_by_name_or_error_failure";
|
||||||
|
--error ER_UNKNOWN_DATA_TYPE
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
--error ER_UNKNOWN_DATA_TYPE
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
SET @@debug_dbug=@old_debug_dbug;
|
||||||
683
plugin/type_test/mysql-test/type_test/type_test_int8.result
Normal file
683
plugin/type_test/mysql-test/type_test/type_test_int8.result
Normal file
@ -0,0 +1,683 @@
|
|||||||
|
#
|
||||||
|
# MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
#
|
||||||
|
SELECT
|
||||||
|
PLUGIN_NAME,
|
||||||
|
PLUGIN_VERSION,
|
||||||
|
PLUGIN_STATUS,
|
||||||
|
PLUGIN_TYPE,
|
||||||
|
PLUGIN_AUTHOR,
|
||||||
|
PLUGIN_DESCRIPTION,
|
||||||
|
PLUGIN_LICENSE,
|
||||||
|
PLUGIN_MATURITY,
|
||||||
|
PLUGIN_AUTH_VERSION
|
||||||
|
FROM INFORMATION_SCHEMA.PLUGINS
|
||||||
|
WHERE PLUGIN_TYPE='DATA TYPE'
|
||||||
|
AND PLUGIN_NAME='test_int8';
|
||||||
|
PLUGIN_NAME test_int8
|
||||||
|
PLUGIN_VERSION 1.0
|
||||||
|
PLUGIN_STATUS ACTIVE
|
||||||
|
PLUGIN_TYPE DATA TYPE
|
||||||
|
PLUGIN_AUTHOR MariaDB Corporation
|
||||||
|
PLUGIN_DESCRIPTION Data type TEST_INT8
|
||||||
|
PLUGIN_LICENSE GPL
|
||||||
|
PLUGIN_MATURITY Experimental
|
||||||
|
PLUGIN_AUTH_VERSION 1.0
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(4));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(4) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(10) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(20));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t1;
|
||||||
|
SELECT CAST('100' AS TEST_INT8) AS cast;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def cast 3 3 3 N 32897 0 63
|
||||||
|
cast
|
||||||
|
100
|
||||||
|
BEGIN NOT ATOMIC
|
||||||
|
DECLARE a TEST_INT8 DEFAULT 256;
|
||||||
|
SELECT HEX(a), a;
|
||||||
|
END;
|
||||||
|
$$
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def HEX(a) 253 40 3 Y 0 0 8
|
||||||
|
def a a 8 20 3 Y 32768 0 63
|
||||||
|
HEX(a) a
|
||||||
|
100 256
|
||||||
|
CREATE FUNCTION f1(p TEST_INT8) RETURNS TEST_INT8 RETURN 1;
|
||||||
|
SHOW CREATE FUNCTION f1;
|
||||||
|
Function sql_mode Create Function character_set_client collation_connection Database Collation
|
||||||
|
f1 STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `f1`(p TEST_INT8) RETURNS test_int8(20)
|
||||||
|
RETURN 1 latin1 latin1_swedish_ci latin1_swedish_ci
|
||||||
|
SELECT f1(10);
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def f1(10) f1(10) 8 20 1 Y 32768 0 63
|
||||||
|
f1(10)
|
||||||
|
1
|
||||||
|
DROP FUNCTION f1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT COALESCE(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`COALESCE(a,a)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`LEAST(a,a)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT MIN(a), MAX(a) FROM t1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 MIN(a) MIN(a) 8 20 1 Y 32768 0 63
|
||||||
|
def test t2 t2 MAX(a) MAX(a) 8 20 1 Y 32768 0 63
|
||||||
|
MIN(a) MAX(a)
|
||||||
|
1 2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`MIN(a)` test_int8(20) DEFAULT NULL,
|
||||||
|
`MAX(a)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (id INT, a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1,1),(1,2),(2,1),(2,2);
|
||||||
|
CREATE TABLE t2 AS SELECT id, MIN(a), MAX(a) FROM t1 GROUP BY id;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 id id 3 11 1 Y 32768 0 63
|
||||||
|
def test t2 t2 MIN(a) MIN(a) 8 20 1 Y 32768 0 63
|
||||||
|
def test t2 t2 MAX(a) MAX(a) 8 20 1 Y 32768 0 63
|
||||||
|
id MIN(a) MAX(a)
|
||||||
|
1 1 2
|
||||||
|
2 1 2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`id` int(11) DEFAULT NULL,
|
||||||
|
`MIN(a)` test_int8(20) DEFAULT NULL,
|
||||||
|
`MAX(a)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT DISTINCT a FROM t1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 a a 8 20 1 Y 32768 0 63
|
||||||
|
a
|
||||||
|
1
|
||||||
|
2
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1);
|
||||||
|
CREATE TABLE t2 AS SELECT (SELECT a FROM t1) AS c1;
|
||||||
|
SELECT * FROM t2;
|
||||||
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
||||||
|
def test t2 t2 c1 c1 8 20 1 Y 32768 0 63
|
||||||
|
c1
|
||||||
|
1
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1 UNION SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CREATE..LIKE
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 LIKE t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CREATE..SELECT
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT * FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing ALTER
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
ALTER TABLE t1 MODIFY a INT;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` int(11) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
ALTER TABLE t1 MODIFY a TEST_INT8;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
Table Create Table
|
||||||
|
t1 CREATE TABLE `t1` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a
|
||||||
|
10
|
||||||
|
20
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
ALTER TABLE t1 ADD b TEST_INT8 DEFAULT 0;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
a b
|
||||||
|
10 0
|
||||||
|
20 0
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing metadata views
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
SELECT
|
||||||
|
TABLE_CATALOG,
|
||||||
|
TABLE_SCHEMA,
|
||||||
|
TABLE_NAME,
|
||||||
|
COLUMN_NAME,
|
||||||
|
ORDINAL_POSITION,
|
||||||
|
COLUMN_DEFAULT,
|
||||||
|
IS_NULLABLE,
|
||||||
|
DATA_TYPE,
|
||||||
|
CHARACTER_MAXIMUM_LENGTH,
|
||||||
|
CHARACTER_OCTET_LENGTH,
|
||||||
|
NUMERIC_PRECISION,
|
||||||
|
NUMERIC_SCALE,
|
||||||
|
DATETIME_PRECISION,
|
||||||
|
CHARACTER_SET_NAME,
|
||||||
|
COLLATION_NAME,
|
||||||
|
COLUMN_TYPE,
|
||||||
|
EXTRA
|
||||||
|
FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t1' AND TABLE_SCHEMA='test';
|
||||||
|
TABLE_CATALOG def
|
||||||
|
TABLE_SCHEMA test
|
||||||
|
TABLE_NAME t1
|
||||||
|
COLUMN_NAME a
|
||||||
|
ORDINAL_POSITION 1
|
||||||
|
COLUMN_DEFAULT NULL
|
||||||
|
IS_NULLABLE YES
|
||||||
|
DATA_TYPE test_int8
|
||||||
|
CHARACTER_MAXIMUM_LENGTH NULL
|
||||||
|
CHARACTER_OCTET_LENGTH NULL
|
||||||
|
NUMERIC_PRECISION 19
|
||||||
|
NUMERIC_SCALE 0
|
||||||
|
DATETIME_PRECISION NULL
|
||||||
|
CHARACTER_SET_NAME NULL
|
||||||
|
COLLATION_NAME NULL
|
||||||
|
COLUMN_TYPE test_int8(20)
|
||||||
|
EXTRA
|
||||||
|
SHOW COLUMNS FROM t1;
|
||||||
|
Field Type Null Key Default Extra
|
||||||
|
a test_int8(20) YES NULL
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing indexing
|
||||||
|
CREATE TABLE t1 (a TEST_INT8, KEY(a));
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
EXPLAIN SELECT * FROM t1 WHERE a=3;
|
||||||
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
|
1 SIMPLE t1 ref a a 9 const 1 Using index
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for result
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(a,1) AS c1,
|
||||||
|
COALESCE(a,1.0) AS c2,
|
||||||
|
COALESCE(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_int8(20) DEFAULT NULL,
|
||||||
|
`c2` decimal(20,1) DEFAULT NULL,
|
||||||
|
`c3` double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0.0 0
|
||||||
|
1 1.0 1
|
||||||
|
2 2.0 2
|
||||||
|
3 3.0 3
|
||||||
|
4 4.0 4
|
||||||
|
5 5.0 5
|
||||||
|
6 6.0 6
|
||||||
|
7 7.0 7
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(c,c_tinyint),
|
||||||
|
COALESCE(c,c_smallint),
|
||||||
|
COALESCE(c,c_mediumint),
|
||||||
|
COALESCE(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`COALESCE(c,c_tinyint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_smallint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_mediumint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`COALESCE(c,c_bigint)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT COALESCE(c, c_time) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and time for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_date) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and date for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_datetime) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and datetime for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_timestamp) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and timestamp for operation 'coalesce'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT COALESCE(c, c_char) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and char for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_varchar) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and varchar for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_tinytext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and tinyblob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_text) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and blob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_mediumtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and mediumblob for operation 'coalesce'
|
||||||
|
SELECT COALESCE(c, c_longtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and longblob for operation 'coalesce'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for min/max
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(a,1) AS c1,
|
||||||
|
LEAST(a,1.0) AS c2,
|
||||||
|
LEAST(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` test_int8(20) DEFAULT NULL,
|
||||||
|
`c2` decimal(20,1) DEFAULT NULL,
|
||||||
|
`c3` double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0.0 0
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
1 1.0 1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(c,c_tinyint),
|
||||||
|
LEAST(c,c_smallint),
|
||||||
|
LEAST(c,c_mediumint),
|
||||||
|
LEAST(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`LEAST(c,c_tinyint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`LEAST(c,c_smallint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`LEAST(c,c_mediumint)` test_int8(20) DEFAULT NULL,
|
||||||
|
`LEAST(c,c_bigint)` test_int8(20) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT LEAST(c, c_time) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and time for operation 'least'
|
||||||
|
SELECT LEAST(c, c_date) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and date for operation 'least'
|
||||||
|
SELECT LEAST(c, c_datetime) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and datetime for operation 'least'
|
||||||
|
SELECT LEAST(c, c_timestamp) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and timestamp for operation 'least'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT LEAST(c, c_char) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and char for operation 'least'
|
||||||
|
SELECT LEAST(c, c_varchar) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and varchar for operation 'least'
|
||||||
|
SELECT LEAST(c, c_tinytext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and tinyblob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_text) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and blob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_mediumtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and mediumblob for operation 'least'
|
||||||
|
SELECT LEAST(c, c_longtext) FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and longblob for operation 'least'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for numeric operation - plus
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a+1 AS c1,
|
||||||
|
a+1.0 AS c2,
|
||||||
|
a+1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` bigint(21) DEFAULT NULL,
|
||||||
|
`c2` decimal(21,1) DEFAULT NULL,
|
||||||
|
`c3` double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
1 1.0 1
|
||||||
|
2 2.0 2
|
||||||
|
3 3.0 3
|
||||||
|
4 4.0 4
|
||||||
|
5 5.0 5
|
||||||
|
6 6.0 6
|
||||||
|
7 7.0 7
|
||||||
|
8 8.0 8
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c + c_tinyint,
|
||||||
|
c + c_smallint,
|
||||||
|
c + c_mediumint,
|
||||||
|
c + c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c + c_tinyint` bigint(21) DEFAULT NULL,
|
||||||
|
`c + c_smallint` bigint(21) DEFAULT NULL,
|
||||||
|
`c + c_mediumint` bigint(21) DEFAULT NULL,
|
||||||
|
`c + c_bigint` bigint(21) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT c + c_time FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and time for operation '+'
|
||||||
|
SELECT c + c_date FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and date for operation '+'
|
||||||
|
SELECT c + c_datetime FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and datetime for operation '+'
|
||||||
|
SELECT c + c_timestamp FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and timestamp for operation '+'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT c + c_char FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and char for operation '+'
|
||||||
|
SELECT c + c_varchar FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and varchar for operation '+'
|
||||||
|
SELECT c + c_tinytext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and tinyblob for operation '+'
|
||||||
|
SELECT c + c_text FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and blob for operation '+'
|
||||||
|
SELECT c + c_mediumtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and mediumblob for operation '+'
|
||||||
|
SELECT c + c_longtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and longblob for operation '+'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing aggregation for numeric operation - minus
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a-1 AS c1,
|
||||||
|
a-1.0 AS c2,
|
||||||
|
a-1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c1` bigint(21) DEFAULT NULL,
|
||||||
|
`c2` decimal(21,1) DEFAULT NULL,
|
||||||
|
`c3` double DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
c1 c2 c3
|
||||||
|
0 0.0 0
|
||||||
|
1 1.0 1
|
||||||
|
2 2.0 2
|
||||||
|
3 3.0 3
|
||||||
|
4 4.0 4
|
||||||
|
5 5.0 5
|
||||||
|
6 6.0 6
|
||||||
|
7 7.0 7
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c - c_tinyint,
|
||||||
|
c - c_smallint,
|
||||||
|
c - c_mediumint,
|
||||||
|
c - c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`c - c_tinyint` bigint(21) DEFAULT NULL,
|
||||||
|
`c - c_smallint` bigint(21) DEFAULT NULL,
|
||||||
|
`c - c_mediumint` bigint(21) DEFAULT NULL,
|
||||||
|
`c - c_bigint` bigint(21) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
SELECT c - c_time FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and time for operation '-'
|
||||||
|
SELECT c - c_date FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and date for operation '-'
|
||||||
|
SELECT c - c_datetime FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and datetime for operation '-'
|
||||||
|
SELECT c - c_timestamp FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and timestamp for operation '-'
|
||||||
|
DROP TABLE t1;
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
SELECT c - c_char FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and char for operation '-'
|
||||||
|
SELECT c - c_varchar FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and varchar for operation '-'
|
||||||
|
SELECT c - c_tinytext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and tinyblob for operation '-'
|
||||||
|
SELECT c - c_text FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and blob for operation '-'
|
||||||
|
SELECT c - c_mediumtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and mediumblob for operation '-'
|
||||||
|
SELECT c - c_longtext FROM t1;
|
||||||
|
ERROR HY000: Illegal parameter data types test_int8 and longblob for operation '-'
|
||||||
|
DROP TABLE t1;
|
||||||
|
# Testing CAST to other data types
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (20000102);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a,
|
||||||
|
CAST(a AS CHAR),
|
||||||
|
CAST(a AS DECIMAL),
|
||||||
|
CAST(a AS DOUBLE),
|
||||||
|
CAST(a AS SIGNED),
|
||||||
|
CAST(a AS UNSIGNED),
|
||||||
|
CAST(a AS TIME),
|
||||||
|
CAST(a AS DATETIME),
|
||||||
|
CAST(a AS DATE)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
Table Create Table
|
||||||
|
t2 CREATE TABLE `t2` (
|
||||||
|
`a` test_int8(20) DEFAULT NULL,
|
||||||
|
`CAST(a AS CHAR)` varchar(20) DEFAULT NULL,
|
||||||
|
`CAST(a AS DECIMAL)` decimal(10,0) DEFAULT NULL,
|
||||||
|
`CAST(a AS DOUBLE)` double DEFAULT NULL,
|
||||||
|
`CAST(a AS SIGNED)` bigint(20) DEFAULT NULL,
|
||||||
|
`CAST(a AS UNSIGNED)` bigint(20) unsigned DEFAULT NULL,
|
||||||
|
`CAST(a AS TIME)` time DEFAULT NULL,
|
||||||
|
`CAST(a AS DATETIME)` datetime DEFAULT NULL,
|
||||||
|
`CAST(a AS DATE)` date DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||||||
|
SELECT * FROM t2;
|
||||||
|
a 20000102
|
||||||
|
CAST(a AS CHAR) 20000102
|
||||||
|
CAST(a AS DECIMAL) 20000102
|
||||||
|
CAST(a AS DOUBLE) 20000102
|
||||||
|
CAST(a AS SIGNED) 20000102
|
||||||
|
CAST(a AS UNSIGNED) 20000102
|
||||||
|
CAST(a AS TIME) 00:00:00
|
||||||
|
CAST(a AS DATETIME) 2000-01-02 00:00:00
|
||||||
|
CAST(a AS DATE) 2000-01-02
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
518
plugin/type_test/mysql-test/type_test/type_test_int8.test
Normal file
518
plugin/type_test/mysql-test/type_test/type_test_int8.test
Normal file
@ -0,0 +1,518 @@
|
|||||||
|
--echo #
|
||||||
|
--echo # MDEV-20016 Add MariaDB_DATA_TYPE_PLUGIN
|
||||||
|
--echo #
|
||||||
|
|
||||||
|
--vertical_results
|
||||||
|
SELECT
|
||||||
|
PLUGIN_NAME,
|
||||||
|
PLUGIN_VERSION,
|
||||||
|
PLUGIN_STATUS,
|
||||||
|
PLUGIN_TYPE,
|
||||||
|
PLUGIN_AUTHOR,
|
||||||
|
PLUGIN_DESCRIPTION,
|
||||||
|
PLUGIN_LICENSE,
|
||||||
|
PLUGIN_MATURITY,
|
||||||
|
PLUGIN_AUTH_VERSION
|
||||||
|
FROM INFORMATION_SCHEMA.PLUGINS
|
||||||
|
WHERE PLUGIN_TYPE='DATA TYPE'
|
||||||
|
AND PLUGIN_NAME='test_int8';
|
||||||
|
--horizontal_results
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(4));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(10));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8(20));
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT CAST('100' AS TEST_INT8) AS cast;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
DELIMITER $$;
|
||||||
|
BEGIN NOT ATOMIC
|
||||||
|
DECLARE a TEST_INT8 DEFAULT 256;
|
||||||
|
SELECT HEX(a), a;
|
||||||
|
END;
|
||||||
|
$$
|
||||||
|
DELIMITER ;$$
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
|
||||||
|
CREATE FUNCTION f1(p TEST_INT8) RETURNS TEST_INT8 RETURN 1;
|
||||||
|
SHOW CREATE FUNCTION f1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT f1(10);
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
DROP FUNCTION f1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT COALESCE(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT MIN(a), MAX(a) FROM t1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (id INT, a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1,1),(1,2),(2,1),(2,2);
|
||||||
|
CREATE TABLE t2 AS SELECT id, MIN(a), MAX(a) FROM t1 GROUP BY id;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2);
|
||||||
|
CREATE TABLE t2 AS SELECT DISTINCT a FROM t1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1);
|
||||||
|
CREATE TABLE t2 AS SELECT (SELECT a FROM t1) AS c1;
|
||||||
|
--disable_ps_protocol
|
||||||
|
--enable_metadata
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--disable_metadata
|
||||||
|
--enable_ps_protocol
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT a FROM t1 UNION SELECT a FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing CREATE..LIKE
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 LIKE t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing CREATE..SELECT
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
CREATE TABLE t2 AS SELECT * FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing ALTER
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ALTER TABLE t1 MODIFY a INT;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
ALTER TABLE t1 MODIFY a TEST_INT8;
|
||||||
|
SHOW CREATE TABLE t1;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (10),(20);
|
||||||
|
ALTER TABLE t1 ADD b TEST_INT8 DEFAULT 0;
|
||||||
|
SELECT * FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing metadata views
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
--vertical_results
|
||||||
|
SELECT
|
||||||
|
TABLE_CATALOG,
|
||||||
|
TABLE_SCHEMA,
|
||||||
|
TABLE_NAME,
|
||||||
|
COLUMN_NAME,
|
||||||
|
ORDINAL_POSITION,
|
||||||
|
COLUMN_DEFAULT,
|
||||||
|
IS_NULLABLE,
|
||||||
|
DATA_TYPE,
|
||||||
|
CHARACTER_MAXIMUM_LENGTH,
|
||||||
|
CHARACTER_OCTET_LENGTH,
|
||||||
|
NUMERIC_PRECISION,
|
||||||
|
NUMERIC_SCALE,
|
||||||
|
DATETIME_PRECISION,
|
||||||
|
CHARACTER_SET_NAME,
|
||||||
|
COLLATION_NAME,
|
||||||
|
COLUMN_TYPE,
|
||||||
|
EXTRA
|
||||||
|
FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t1' AND TABLE_SCHEMA='test';
|
||||||
|
--horizontal_results
|
||||||
|
SHOW COLUMNS FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing indexing
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8, KEY(a));
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
EXPLAIN SELECT * FROM t1 WHERE a=3;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for result
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(a,1) AS c1,
|
||||||
|
COALESCE(a,1.0) AS c2,
|
||||||
|
COALESCE(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
COALESCE(c,c_tinyint),
|
||||||
|
COALESCE(c,c_smallint),
|
||||||
|
COALESCE(c,c_mediumint),
|
||||||
|
COALESCE(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_time) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_date) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_datetime) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_timestamp) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_char) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_varchar) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_tinytext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_text) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_mediumtext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT COALESCE(c, c_longtext) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for min/max
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(a,1) AS c1,
|
||||||
|
LEAST(a,1.0) AS c2,
|
||||||
|
LEAST(a,1e0) AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
LEAST(c,c_tinyint),
|
||||||
|
LEAST(c,c_smallint),
|
||||||
|
LEAST(c,c_mediumint),
|
||||||
|
LEAST(c,c_bigint)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_time) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_date) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_datetime) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_timestamp) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_char) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_varchar) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_tinytext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_text) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_mediumtext) FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT LEAST(c, c_longtext) FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing aggregation for numeric operation - plus
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a+1 AS c1,
|
||||||
|
a+1.0 AS c2,
|
||||||
|
a+1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c + c_tinyint,
|
||||||
|
c + c_smallint,
|
||||||
|
c + c_mediumint,
|
||||||
|
c + c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_time FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_date FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_datetime FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_timestamp FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_char FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_varchar FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_tinytext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_text FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_mediumtext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c + c_longtext FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--echo # Testing aggregation for numeric operation - minus
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a-1 AS c1,
|
||||||
|
a-1.0 AS c2,
|
||||||
|
a-1e0 AS c3
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
SELECT * FROM t2 ORDER BY c1;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_tinyint TINYINT,
|
||||||
|
c_smallint SMALLINT,
|
||||||
|
c_mediumint MEDIUMINT,
|
||||||
|
c_int INT,
|
||||||
|
c_bigint BIGINT
|
||||||
|
);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
c - c_tinyint,
|
||||||
|
c - c_smallint,
|
||||||
|
c - c_mediumint,
|
||||||
|
c - c_bigint
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_time TIME,
|
||||||
|
c_date DATE,
|
||||||
|
c_datetime DATETIME,
|
||||||
|
c_timestamp TIMESTAMP
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_time FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_date FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_datetime FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_timestamp FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
CREATE TABLE t1 (
|
||||||
|
c TEST_INT8,
|
||||||
|
c_char CHAR(32),
|
||||||
|
c_varchar VARCHAR(32),
|
||||||
|
c_tinytext TINYTEXT,
|
||||||
|
c_text TEXT,
|
||||||
|
c_mediumtext MEDIUMTEXT,
|
||||||
|
c_longtext LONGTEXT
|
||||||
|
);
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_char FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_varchar FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_tinytext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_text FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_mediumtext FROM t1;
|
||||||
|
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
|
||||||
|
SELECT c - c_longtext FROM t1;
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|
||||||
|
--echo # Testing CAST to other data types
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8);
|
||||||
|
INSERT INTO t1 VALUES (20000102);
|
||||||
|
CREATE TABLE t2 AS SELECT
|
||||||
|
a,
|
||||||
|
CAST(a AS CHAR),
|
||||||
|
CAST(a AS DECIMAL),
|
||||||
|
CAST(a AS DOUBLE),
|
||||||
|
CAST(a AS SIGNED),
|
||||||
|
CAST(a AS UNSIGNED),
|
||||||
|
CAST(a AS TIME),
|
||||||
|
CAST(a AS DATETIME),
|
||||||
|
CAST(a AS DATE)
|
||||||
|
FROM t1;
|
||||||
|
SHOW CREATE TABLE t2;
|
||||||
|
--vertical_results
|
||||||
|
SELECT * FROM t2;
|
||||||
|
--horizontal_results
|
||||||
|
DROP TABLE t2;
|
||||||
|
DROP TABLE t1;
|
||||||
27
plugin/type_test/mysql-test/type_test/type_test_mysql.result
Normal file
27
plugin/type_test/mysql-test/type_test/type_test_mysql.result
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
CREATE TABLE t1 (a TEST_INT8, b TEST_DOUBLE);
|
||||||
|
Field 1: `a`
|
||||||
|
Catalog: `def`
|
||||||
|
Database: `test`
|
||||||
|
Table: `t1`
|
||||||
|
Org_table: `t1`
|
||||||
|
Type: LONGLONG
|
||||||
|
Collation: binary (63)
|
||||||
|
Length: 20
|
||||||
|
Max_length: 0
|
||||||
|
Decimals: 0
|
||||||
|
Flags: NUM
|
||||||
|
|
||||||
|
Field 2: `b`
|
||||||
|
Catalog: `def`
|
||||||
|
Database: `test`
|
||||||
|
Table: `t1`
|
||||||
|
Org_table: `t1`
|
||||||
|
Type: DOUBLE
|
||||||
|
Collation: binary (63)
|
||||||
|
Length: 22
|
||||||
|
Max_length: 0
|
||||||
|
Decimals: 31
|
||||||
|
Flags: NUM
|
||||||
|
|
||||||
|
|
||||||
|
DROP TABLE t1;
|
||||||
@ -0,0 +1,6 @@
|
|||||||
|
-- source include/have_working_dns.inc
|
||||||
|
-- source include/not_embedded.inc
|
||||||
|
|
||||||
|
CREATE TABLE t1 (a TEST_INT8, b TEST_DOUBLE);
|
||||||
|
--exec $MYSQL -t test --column-type-info -e "SELECT * FROM t1" 2>&1
|
||||||
|
DROP TABLE t1;
|
||||||
333
plugin/type_test/plugin.cc
Normal file
333
plugin/type_test/plugin.cc
Normal file
@ -0,0 +1,333 @@
|
|||||||
|
/*
|
||||||
|
Copyright (c) 2000, 2015, Oracle and/or its affiliates.
|
||||||
|
Copyright (c) 2009, 2019, MariaDB
|
||||||
|
|
||||||
|
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 <my_global.h>
|
||||||
|
#include <sql_class.h> // THD
|
||||||
|
#include <mysql/plugin_data_type.h>
|
||||||
|
#include "sql_type.h"
|
||||||
|
|
||||||
|
|
||||||
|
class Type_collection_test: public Type_collection
|
||||||
|
{
|
||||||
|
protected:
|
||||||
|
const Type_handler *aggregate_common(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const;
|
||||||
|
public:
|
||||||
|
const Type_handler *handler_by_name(const LEX_CSTRING &name) const override
|
||||||
|
{
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
const Type_handler *aggregate_for_result(const Type_handler *h1,
|
||||||
|
const Type_handler *h2)
|
||||||
|
const override;
|
||||||
|
const Type_handler *aggregate_for_comparison(const Type_handler *h1,
|
||||||
|
const Type_handler *h2)
|
||||||
|
const override;
|
||||||
|
const Type_handler *aggregate_for_min_max(const Type_handler *h1,
|
||||||
|
const Type_handler *h2)
|
||||||
|
const override;
|
||||||
|
const Type_handler *aggregate_for_num_op(const Type_handler *h1,
|
||||||
|
const Type_handler *h2)
|
||||||
|
const override;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
static Type_collection_test type_collection_test;
|
||||||
|
|
||||||
|
|
||||||
|
class Field_test_int8 :public Field_longlong
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
Field_test_int8(const LEX_CSTRING &name, const Record_addr &addr,
|
||||||
|
enum utype unireg_check_arg,
|
||||||
|
uint32 len_arg, bool zero_arg, bool unsigned_arg)
|
||||||
|
:Field_longlong(addr.ptr(), len_arg, addr.null_ptr(), addr.null_bit(),
|
||||||
|
Field::NONE, &name, zero_arg, unsigned_arg)
|
||||||
|
{}
|
||||||
|
const Type_handler *type_handler() const override;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
class Type_handler_test_int8: public Type_handler_longlong
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
const Name name() const override
|
||||||
|
{
|
||||||
|
static Name name(STRING_WITH_LEN("test_int8"));
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
const Type_collection *type_collection() const override
|
||||||
|
{
|
||||||
|
return &type_collection_test;
|
||||||
|
}
|
||||||
|
const Type_handler *type_handler_signed() const override
|
||||||
|
{
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
Field *make_table_field_from_def(TABLE_SHARE *share, MEM_ROOT *root,
|
||||||
|
const LEX_CSTRING *name,
|
||||||
|
const Record_addr &rec, const Bit_addr &bit,
|
||||||
|
const Column_definition_attributes *attr,
|
||||||
|
uint32 flags) const override
|
||||||
|
{
|
||||||
|
return new (root)
|
||||||
|
Field_test_int8(*name, rec, attr->unireg_check,
|
||||||
|
(uint32) attr->length,
|
||||||
|
f_is_zerofill(attr->pack_flag) != 0,
|
||||||
|
f_is_dec(attr->pack_flag) == 0);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
static Type_handler_test_int8 type_handler_test_int8;
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *Field_test_int8::type_handler() const
|
||||||
|
{
|
||||||
|
return &type_handler_test_int8;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static struct st_mariadb_data_type plugin_descriptor_type_test_int8=
|
||||||
|
{
|
||||||
|
MariaDB_DATA_TYPE_INTERFACE_VERSION,
|
||||||
|
&type_handler_test_int8
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
class Field_test_double :public Field_double
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
Field_test_double(const LEX_CSTRING &name, const Record_addr &addr,
|
||||||
|
enum utype unireg_check_arg,
|
||||||
|
uint32 len_arg, uint8 dec_arg,
|
||||||
|
bool zero_arg, bool unsigned_arg)
|
||||||
|
:Field_double(addr.ptr(), len_arg, addr.null_ptr(), addr.null_bit(),
|
||||||
|
Field::NONE, &name, dec_arg, zero_arg, unsigned_arg)
|
||||||
|
{}
|
||||||
|
const Type_handler *type_handler() const override;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
class Type_handler_test_double: public Type_handler_double
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
const Name name() const override
|
||||||
|
{
|
||||||
|
static Name name(STRING_WITH_LEN("test_double"));
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
const Type_collection *type_collection() const override
|
||||||
|
{
|
||||||
|
return &type_collection_test;
|
||||||
|
}
|
||||||
|
const Type_handler *type_handler_signed() const override
|
||||||
|
{
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
bool Column_definition_data_type_info_image(Binary_string *to,
|
||||||
|
const Column_definition &def)
|
||||||
|
const override
|
||||||
|
{
|
||||||
|
return to->append(Type_handler_test_double::name().lex_cstring());
|
||||||
|
}
|
||||||
|
Field *make_table_field_from_def(TABLE_SHARE *share, MEM_ROOT *root,
|
||||||
|
const LEX_CSTRING *name,
|
||||||
|
const Record_addr &rec, const Bit_addr &bit,
|
||||||
|
const Column_definition_attributes *attr,
|
||||||
|
uint32 flags) const override
|
||||||
|
{
|
||||||
|
return new (root)
|
||||||
|
Field_test_double(*name, rec, attr->unireg_check,
|
||||||
|
(uint32) attr->length, (uint8) attr->decimals,
|
||||||
|
f_is_zerofill(attr->pack_flag) != 0,
|
||||||
|
f_is_dec(attr->pack_flag) == 0);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
static Type_handler_test_double type_handler_test_double;
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *Field_test_double::type_handler() const
|
||||||
|
{
|
||||||
|
return &type_handler_test_double;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static struct st_mariadb_data_type plugin_descriptor_type_test_double=
|
||||||
|
{
|
||||||
|
MariaDB_DATA_TYPE_INTERFACE_VERSION,
|
||||||
|
&type_handler_test_double
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
const Type_handler *
|
||||||
|
Type_collection_test::aggregate_common(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const
|
||||||
|
{
|
||||||
|
if (h1 == h2)
|
||||||
|
return h1;
|
||||||
|
|
||||||
|
static const Type_aggregator::Pair agg[]=
|
||||||
|
{
|
||||||
|
{
|
||||||
|
&type_handler_slong,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_newdecimal,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_double,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_slong,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_test_int8
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_newdecimal,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_newdecimal
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_double,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_stiny,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_sshort,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_sint24,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_slonglong,
|
||||||
|
&type_handler_test_double,
|
||||||
|
&type_handler_test_double
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_stiny,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_test_int8
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_sshort,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_test_int8
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_sint24,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_test_int8
|
||||||
|
},
|
||||||
|
{
|
||||||
|
&type_handler_slonglong,
|
||||||
|
&type_handler_test_int8,
|
||||||
|
&type_handler_test_int8
|
||||||
|
},
|
||||||
|
{NULL,NULL,NULL}
|
||||||
|
};
|
||||||
|
|
||||||
|
return Type_aggregator::find_handler_in_array(agg, h1, h2, true);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *
|
||||||
|
Type_collection_test::aggregate_for_result(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const
|
||||||
|
{
|
||||||
|
return aggregate_common(h1, h2);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *
|
||||||
|
Type_collection_test::aggregate_for_min_max(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const
|
||||||
|
{
|
||||||
|
return aggregate_common(h1, h2);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *
|
||||||
|
Type_collection_test::aggregate_for_num_op(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const
|
||||||
|
{
|
||||||
|
return aggregate_common(h1, h2);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
const Type_handler *
|
||||||
|
Type_collection_test::aggregate_for_comparison(const Type_handler *h1,
|
||||||
|
const Type_handler *h2) const
|
||||||
|
{
|
||||||
|
DBUG_ASSERT(h1 == h1->type_handler_for_comparison());
|
||||||
|
DBUG_ASSERT(h2 == h2->type_handler_for_comparison());
|
||||||
|
return aggregate_common(h1, h2);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
maria_declare_plugin(type_test)
|
||||||
|
{
|
||||||
|
MariaDB_DATA_TYPE_PLUGIN, // the plugin type (see include/mysql/plugin.h)
|
||||||
|
&plugin_descriptor_type_test_int8, // pointer to type-specific plugin descriptor
|
||||||
|
type_handler_test_int8.name().ptr(), // plugin name
|
||||||
|
"MariaDB Corporation", // plugin author
|
||||||
|
"Data type TEST_INT8", // the plugin description
|
||||||
|
PLUGIN_LICENSE_GPL, // the plugin license (see include/mysql/plugin.h)
|
||||||
|
0, // Pointer to plugin initialization function
|
||||||
|
0, // Pointer to plugin deinitialization function
|
||||||
|
0x0100, // Numeric version 0xAABB means AA.BB veriosn
|
||||||
|
NULL, // Status variables
|
||||||
|
NULL, // System variables
|
||||||
|
"1.0", // String version representation
|
||||||
|
MariaDB_PLUGIN_MATURITY_EXPERIMENTAL // Maturity(see include/mysql/plugin.h)*/
|
||||||
|
},
|
||||||
|
{
|
||||||
|
MariaDB_DATA_TYPE_PLUGIN, // the plugin type (see include/mysql/plugin.h)
|
||||||
|
&plugin_descriptor_type_test_double, // pointer to type-specific plugin descriptor
|
||||||
|
type_handler_test_double.name().ptr(), // plugin name
|
||||||
|
"MariaDB Corporation", // plugin author
|
||||||
|
"Data type TEST_DOUBLE", // the plugin description
|
||||||
|
PLUGIN_LICENSE_GPL, // the plugin license (see include/mysql/plugin.h)
|
||||||
|
0, // Pointer to plugin initialization function
|
||||||
|
0, // Pointer to plugin deinitialization function
|
||||||
|
0x0100, // Numeric version 0xAABB means AA.BB veriosn
|
||||||
|
NULL, // Status variables
|
||||||
|
NULL, // System variables
|
||||||
|
"1.0", // String version representation
|
||||||
|
MariaDB_PLUGIN_MATURITY_EXPERIMENTAL // Maturity(see include/mysql/plugin.h)*/
|
||||||
|
}
|
||||||
|
maria_declare_plugin_end;
|
||||||
@ -945,7 +945,7 @@ bool is_native_function(THD *thd, const LEX_CSTRING *name)
|
|||||||
if (is_lex_native_function(name))
|
if (is_lex_native_function(name))
|
||||||
return true;
|
return true;
|
||||||
|
|
||||||
if (Type_handler::handler_by_name(*name))
|
if (Type_handler::handler_by_name(thd, *name))
|
||||||
return true;
|
return true;
|
||||||
|
|
||||||
return false;
|
return false;
|
||||||
@ -10439,12 +10439,11 @@ bool LEX::set_field_type_udt(Lex_field_type_st *type,
|
|||||||
const Lex_length_and_dec_st &attr)
|
const Lex_length_and_dec_st &attr)
|
||||||
{
|
{
|
||||||
const Type_handler *h;
|
const Type_handler *h;
|
||||||
if (!(h= Type_handler::handler_by_name_or_error(name)))
|
if (!(h= Type_handler::handler_by_name_or_error(thd, name)))
|
||||||
return true;
|
return true;
|
||||||
type->set(h, attr);
|
type->set(h, attr);
|
||||||
charset= &my_charset_bin;
|
charset= &my_charset_bin;
|
||||||
return false;
|
return false;
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -10452,7 +10451,7 @@ bool LEX::set_cast_type_udt(Lex_cast_type_st *type,
|
|||||||
const LEX_CSTRING &name)
|
const LEX_CSTRING &name)
|
||||||
{
|
{
|
||||||
const Type_handler *h;
|
const Type_handler *h;
|
||||||
if (!(h= Type_handler::handler_by_name_or_error(name)))
|
if (!(h= Type_handler::handler_by_name_or_error(thd, name)))
|
||||||
return true;
|
return true;
|
||||||
type->set(h);
|
type->set(h);
|
||||||
charset= NULL;
|
charset= NULL;
|
||||||
|
|||||||
@ -38,6 +38,7 @@
|
|||||||
#include <mysql/plugin_auth.h>
|
#include <mysql/plugin_auth.h>
|
||||||
#include <mysql/plugin_password_validation.h>
|
#include <mysql/plugin_password_validation.h>
|
||||||
#include <mysql/plugin_encryption.h>
|
#include <mysql/plugin_encryption.h>
|
||||||
|
#include <mysql/plugin_data_type.h>
|
||||||
#include "sql_plugin_compat.h"
|
#include "sql_plugin_compat.h"
|
||||||
|
|
||||||
#ifdef HAVE_LINK_H
|
#ifdef HAVE_LINK_H
|
||||||
@ -90,7 +91,8 @@ const LEX_CSTRING plugin_type_names[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
|||||||
{ STRING_WITH_LEN("REPLICATION") },
|
{ STRING_WITH_LEN("REPLICATION") },
|
||||||
{ STRING_WITH_LEN("AUTHENTICATION") },
|
{ STRING_WITH_LEN("AUTHENTICATION") },
|
||||||
{ STRING_WITH_LEN("PASSWORD VALIDATION") },
|
{ STRING_WITH_LEN("PASSWORD VALIDATION") },
|
||||||
{ STRING_WITH_LEN("ENCRYPTION") }
|
{ STRING_WITH_LEN("ENCRYPTION") },
|
||||||
|
{ STRING_WITH_LEN("DATA TYPE") }
|
||||||
};
|
};
|
||||||
|
|
||||||
extern int initialize_schema_table(st_plugin_int *plugin);
|
extern int initialize_schema_table(st_plugin_int *plugin);
|
||||||
@ -110,13 +112,13 @@ extern int finalize_encryption_plugin(st_plugin_int *plugin);
|
|||||||
plugin_type_init plugin_type_initialize[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
plugin_type_init plugin_type_initialize[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
||||||
{
|
{
|
||||||
0, ha_initialize_handlerton, 0, 0,initialize_schema_table,
|
0, ha_initialize_handlerton, 0, 0,initialize_schema_table,
|
||||||
initialize_audit_plugin, 0, 0, 0, initialize_encryption_plugin
|
initialize_audit_plugin, 0, 0, 0, initialize_encryption_plugin, 0
|
||||||
};
|
};
|
||||||
|
|
||||||
plugin_type_init plugin_type_deinitialize[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
plugin_type_init plugin_type_deinitialize[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
||||||
{
|
{
|
||||||
0, ha_finalize_handlerton, 0, 0, finalize_schema_table,
|
0, ha_finalize_handlerton, 0, 0, finalize_schema_table,
|
||||||
finalize_audit_plugin, 0, 0, 0, finalize_encryption_plugin
|
finalize_audit_plugin, 0, 0, 0, finalize_encryption_plugin, 0
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -128,6 +130,7 @@ static int plugin_type_initialization_order[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
|||||||
{
|
{
|
||||||
MYSQL_DAEMON_PLUGIN,
|
MYSQL_DAEMON_PLUGIN,
|
||||||
MariaDB_ENCRYPTION_PLUGIN,
|
MariaDB_ENCRYPTION_PLUGIN,
|
||||||
|
MariaDB_DATA_TYPE_PLUGIN,
|
||||||
MYSQL_STORAGE_ENGINE_PLUGIN,
|
MYSQL_STORAGE_ENGINE_PLUGIN,
|
||||||
MYSQL_INFORMATION_SCHEMA_PLUGIN,
|
MYSQL_INFORMATION_SCHEMA_PLUGIN,
|
||||||
MYSQL_FTPARSER_PLUGIN,
|
MYSQL_FTPARSER_PLUGIN,
|
||||||
@ -169,7 +172,8 @@ static int min_plugin_info_interface_version[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
|||||||
MYSQL_REPLICATION_INTERFACE_VERSION,
|
MYSQL_REPLICATION_INTERFACE_VERSION,
|
||||||
MIN_AUTHENTICATION_INTERFACE_VERSION,
|
MIN_AUTHENTICATION_INTERFACE_VERSION,
|
||||||
MariaDB_PASSWORD_VALIDATION_INTERFACE_VERSION,
|
MariaDB_PASSWORD_VALIDATION_INTERFACE_VERSION,
|
||||||
MariaDB_ENCRYPTION_INTERFACE_VERSION
|
MariaDB_ENCRYPTION_INTERFACE_VERSION,
|
||||||
|
MariaDB_DATA_TYPE_INTERFACE_VERSION
|
||||||
};
|
};
|
||||||
static int cur_plugin_info_interface_version[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
static int cur_plugin_info_interface_version[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
||||||
{
|
{
|
||||||
@ -182,7 +186,8 @@ static int cur_plugin_info_interface_version[MYSQL_MAX_PLUGIN_TYPE_NUM]=
|
|||||||
MYSQL_REPLICATION_INTERFACE_VERSION,
|
MYSQL_REPLICATION_INTERFACE_VERSION,
|
||||||
MYSQL_AUTHENTICATION_INTERFACE_VERSION,
|
MYSQL_AUTHENTICATION_INTERFACE_VERSION,
|
||||||
MariaDB_PASSWORD_VALIDATION_INTERFACE_VERSION,
|
MariaDB_PASSWORD_VALIDATION_INTERFACE_VERSION,
|
||||||
MariaDB_ENCRYPTION_INTERFACE_VERSION
|
MariaDB_ENCRYPTION_INTERFACE_VERSION,
|
||||||
|
MariaDB_DATA_TYPE_INTERFACE_VERSION
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct
|
static struct
|
||||||
|
|||||||
@ -23,6 +23,7 @@
|
|||||||
#include "item.h"
|
#include "item.h"
|
||||||
#include "log.h"
|
#include "log.h"
|
||||||
#include "tztime.h"
|
#include "tztime.h"
|
||||||
|
#include <mysql/plugin_data_type.h>
|
||||||
|
|
||||||
|
|
||||||
const DTCollation &DTCollation_numeric::singleton()
|
const DTCollation &DTCollation_numeric::singleton()
|
||||||
@ -91,10 +92,6 @@ Vers_type_trx vers_type_trx;
|
|||||||
class Type_collection_std: public Type_collection
|
class Type_collection_std: public Type_collection
|
||||||
{
|
{
|
||||||
public:
|
public:
|
||||||
bool init(Type_handler_data *data) override
|
|
||||||
{
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
const Type_handler *handler_by_name(const LEX_CSTRING &name) const override
|
const Type_handler *handler_by_name(const LEX_CSTRING &name) const override
|
||||||
{
|
{
|
||||||
return NULL;
|
return NULL;
|
||||||
@ -189,8 +186,23 @@ bool Type_handler_data::init()
|
|||||||
|
|
||||||
|
|
||||||
const Type_handler *
|
const Type_handler *
|
||||||
Type_handler::handler_by_name(const LEX_CSTRING &name)
|
Type_handler::handler_by_name(THD *thd, const LEX_CSTRING &name)
|
||||||
{
|
{
|
||||||
|
plugin_ref plugin;
|
||||||
|
if ((plugin= my_plugin_lock_by_name(thd, &name, MariaDB_DATA_TYPE_PLUGIN)))
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
Data type plugins do not maintain ref_count yet.
|
||||||
|
For now we have only mandatory built-in plugins
|
||||||
|
and dynamic plugins for test purposes.
|
||||||
|
It should be safe to unlock the plugin immediately.
|
||||||
|
*/
|
||||||
|
const Type_handler *ph= reinterpret_cast<st_mariadb_data_type*>
|
||||||
|
(plugin_decl(plugin)->info)->type_handler;
|
||||||
|
plugin_unlock(thd, plugin);
|
||||||
|
return ph;
|
||||||
|
}
|
||||||
|
|
||||||
#ifdef HAVE_SPATIAL
|
#ifdef HAVE_SPATIAL
|
||||||
const Type_handler *ha= type_collection_geometry.handler_by_name(name);
|
const Type_handler *ha= type_collection_geometry.handler_by_name(name);
|
||||||
if (ha)
|
if (ha)
|
||||||
@ -213,9 +225,10 @@ static const Type_handler *frm_data_type_info_emulate(const LEX_CSTRING &name)
|
|||||||
|
|
||||||
|
|
||||||
const Type_handler *
|
const Type_handler *
|
||||||
Type_handler::handler_by_name_or_error(const LEX_CSTRING &name)
|
Type_handler::handler_by_name_or_error(THD *thd, const LEX_CSTRING &name)
|
||||||
{
|
{
|
||||||
const Type_handler *h= handler_by_name(name);
|
const Type_handler *h= handler_by_name(thd, name);
|
||||||
|
DBUG_EXECUTE_IF("emulate_handler_by_name_or_error_failure", h= NULL;);
|
||||||
if (!h)
|
if (!h)
|
||||||
{
|
{
|
||||||
DBUG_EXECUTE_IF("frm_data_type_info_emulate",
|
DBUG_EXECUTE_IF("frm_data_type_info_emulate",
|
||||||
@ -8895,6 +8908,8 @@ bool Type_handler::Column_definition_data_type_info_image(Binary_string *to,
|
|||||||
if (cmp_type() == STRING_RESULT)
|
if (cmp_type() == STRING_RESULT)
|
||||||
return to->append("x", 1) ||
|
return to->append("x", 1) ||
|
||||||
to->append(name().lex_cstring()););
|
to->append(name().lex_cstring()););
|
||||||
|
if (type_collection() != &type_collection_std)
|
||||||
|
return to->append(name().lex_cstring());
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@ -3329,8 +3329,9 @@ protected:
|
|||||||
enum_field_types type)
|
enum_field_types type)
|
||||||
const;
|
const;
|
||||||
public:
|
public:
|
||||||
static const Type_handler *handler_by_name(const LEX_CSTRING &name);
|
static const Type_handler *handler_by_name(THD *thd, const LEX_CSTRING &name);
|
||||||
static const Type_handler *handler_by_name_or_error(const LEX_CSTRING &name);
|
static const Type_handler *handler_by_name_or_error(THD *thd,
|
||||||
|
const LEX_CSTRING &name);
|
||||||
static const Type_handler *odbc_literal_type_handler(const LEX_CSTRING *str);
|
static const Type_handler *odbc_literal_type_handler(const LEX_CSTRING *str);
|
||||||
static const Type_handler *blob_type_handler(uint max_octet_length);
|
static const Type_handler *blob_type_handler(uint max_octet_length);
|
||||||
static const Type_handler *string_type_handler(uint max_octet_length);
|
static const Type_handler *string_type_handler(uint max_octet_length);
|
||||||
@ -6868,7 +6869,10 @@ class Type_collection
|
|||||||
{
|
{
|
||||||
public:
|
public:
|
||||||
virtual ~Type_collection() {}
|
virtual ~Type_collection() {}
|
||||||
virtual bool init(Type_handler_data *data)= 0;
|
virtual bool init(Type_handler_data *data)
|
||||||
|
{
|
||||||
|
return false;
|
||||||
|
}
|
||||||
virtual const Type_handler *handler_by_name(const LEX_CSTRING &name) const= 0;
|
virtual const Type_handler *handler_by_name(const LEX_CSTRING &name) const= 0;
|
||||||
virtual const Type_handler *aggregate_for_result(const Type_handler *h1,
|
virtual const Type_handler *aggregate_for_result(const Type_handler *h1,
|
||||||
const Type_handler *h2)
|
const Type_handler *h2)
|
||||||
|
|||||||
@ -78,6 +78,12 @@ public:
|
|||||||
uint Column_definition_gis_options_image(uchar *buff,
|
uint Column_definition_gis_options_image(uchar *buff,
|
||||||
const Column_definition &def)
|
const Column_definition &def)
|
||||||
const override;
|
const override;
|
||||||
|
bool Column_definition_data_type_info_image(Binary_string *to,
|
||||||
|
const Column_definition &def)
|
||||||
|
const override
|
||||||
|
{
|
||||||
|
return false;
|
||||||
|
}
|
||||||
void
|
void
|
||||||
Column_definition_attributes_frm_pack(const Column_definition_attributes *at,
|
Column_definition_attributes_frm_pack(const Column_definition_attributes *at,
|
||||||
uchar *buff) const override;
|
uchar *buff) const override;
|
||||||
|
|||||||
@ -11262,7 +11262,7 @@ function_call_generic:
|
|||||||
|
|
||||||
This will be revised with WL#2128 (SQL PATH)
|
This will be revised with WL#2128 (SQL PATH)
|
||||||
*/
|
*/
|
||||||
if ((h= Type_handler::handler_by_name($1)) &&
|
if ((h= Type_handler::handler_by_name(thd, $1)) &&
|
||||||
(item= h->make_constructor_item(thd, $4)))
|
(item= h->make_constructor_item(thd, $4)))
|
||||||
{
|
{
|
||||||
// Found a constructor with a proper argument count
|
// Found a constructor with a proper argument count
|
||||||
|
|||||||
@ -11361,7 +11361,7 @@ function_call_generic:
|
|||||||
|
|
||||||
This will be revised with WL#2128 (SQL PATH)
|
This will be revised with WL#2128 (SQL PATH)
|
||||||
*/
|
*/
|
||||||
if ((h= Type_handler::handler_by_name($1)) &&
|
if ((h= Type_handler::handler_by_name(thd, $1)) &&
|
||||||
(item= h->make_constructor_item(thd, $4)))
|
(item= h->make_constructor_item(thd, $4)))
|
||||||
{
|
{
|
||||||
// Found a constructor with a proper argument count
|
// Found a constructor with a proper argument count
|
||||||
|
|||||||
@ -2350,7 +2350,8 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write,
|
|||||||
|
|
||||||
if (info.length)
|
if (info.length)
|
||||||
{
|
{
|
||||||
const Type_handler *h= Type_handler::handler_by_name_or_error(info);
|
const Type_handler *h= Type_handler::handler_by_name_or_error(thd,
|
||||||
|
info);
|
||||||
/*
|
/*
|
||||||
This code will eventually be extended here:
|
This code will eventually be extended here:
|
||||||
- If the handler was not found by name, we could
|
- If the handler was not found by name, we could
|
||||||
|
|||||||
Reference in New Issue
Block a user