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Merge with 4.0.3

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Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)
This commit is contained in:
monty@narttu.mysql.fi
2002-08-30 12:40:40 +03:00
parent 921f7c9c55 dd5382187e
commit 7134ffec21
331 changed files with 71904 additions and 4598 deletions
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98
include/mysql.h
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@ -68,16 +68,17 @@ extern char *mysql_unix_port;
#define INTERNAL_NUM_FIELD(f) (((f)->type <= FIELD_TYPE_INT24 && ((f)->type != FIELD_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == FIELD_TYPE_YEAR)
typedef struct st_mysql_field {
char *name; /* Name of column */
char *table; /* Table of column if column was a field */
char *org_table; /* Org table name if table was an alias */
char *db; /* Database for table */
char *def; /* Default value (set by mysql_list_fields) */
unsigned long length; /* Width of column */
unsigned long max_length; /* Max width of selected set */
unsigned int flags; /* Div flags */
unsigned int decimals; /* Number of decimals in field */
enum enum_field_types type; /* Type of field. Se mysql_com.h for types */
char *name; /* Name of column */
char *org_name; /* Original column name, if an alias */
char *table; /* Table of column if column was a field */
char *org_table; /* Org table name, if table was an alias */
char *db; /* Database for table */
char *def; /* Default value (set by mysql_list_fields) */
unsigned long length; /* Width of column */
unsigned long max_length; /* Max width of selected set */
unsigned int flags; /* Div flags */
unsigned int decimals; /* Number of decimals in field */
enum enum_field_types type; /* Type of field. Se mysql_com.h for types */
} MYSQL_FIELD;
typedef char **MYSQL_ROW; /* return data as array of strings */
@ -398,6 +399,83 @@ int STDCALL mysql_manager_command(MYSQL_MANAGER* con,
int STDCALL mysql_manager_fetch_line(MYSQL_MANAGER* con,
char* res_buf,
int res_buf_size);
/*
The following definitions are added for the enhanced
client-server protocol
*/
/* statement state */
enum MY_STMT_STATE { MY_ST_UNKNOWN, MY_ST_PREPARE, MY_ST_EXECUTE };
/* bind structure */
typedef struct st_mysql_bind {
enum enum_field_types buffer_type; /* buffer type */
enum enum_field_types field_type; /* field type */
gptr buffer; /* buffer */
long *length; /* output length pointer */
unsigned long buffer_length; /* buffer length */
unsigned long bind_length; /* internal use */
my_bool is_null; /* NULL indicator */
my_bool is_long_data; /* long data indicator */
my_bool long_ended; /* internal use */
} MYSQL_BIND;
/* statement handler */
typedef struct st_mysql_stmt {
MYSQL *mysql; /* connection handle */
MYSQL_BIND *params; /* input parameters */
MYSQL_RES *result; /* resultset */
MYSQL_BIND *bind; /* row binding */
MYSQL_FIELD *fields; /* prepare meta info */
MEM_ROOT mem_root; /* root allocations */
unsigned long param_count; /* parameters count */
unsigned long field_count; /* fields count */
unsigned long long_length; /* long buffer alloced length */
uint err_no; /* error code */
char error[MYSQL_ERRMSG_SIZE]; /* error message */
char *query; /* query buffer */
char *long_data; /* long buffer */
enum MY_STMT_STATE state; /* statement state */
my_bool long_alloced; /* flag to indicate long alloced */
my_bool types_supplied; /* to indicate types supply */
} MYSQL_STMT;
MYSQL_STMT * STDCALL mysql_prepare(MYSQL * mysql, const char *query);
int STDCALL mysql_execute(MYSQL_STMT * stmt);
unsigned long STDCALL mysql_param_count(MYSQL_STMT * stmt);
int STDCALL mysql_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bind);
int STDCALL mysql_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bind);
int STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
uint STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
int STDCALL mysql_commit(MYSQL * mysql);
int STDCALL mysql_rollback(MYSQL * mysql);
int STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
int STDCALL mysql_fetch(MYSQL_STMT *stmt);
my_bool STDCALL mysql_send_long_data(MYSQL_STMT *stmt,
uint param_number,gptr data,
unsigned long length);
int STDCALL mysql_multi_query(MYSQL *mysql,const char *query,unsigned long len);
MYSQL_RES *STDCALL mysql_next_result(MYSQL *mysql);
MYSQL_RES * STDCALL mysql_prepare_result(MYSQL_STMT *stmt);
/* new status messages */
#define MYSQL_SUCCESS 0
#define MYSQL_WARNING 1
#define MYSQL_ERROR -1
#define MYSQL_NO_DATA 100
#define MYSQL_NEED_DATA 99
#define MYSQL_LONG_DATA_END 0xFF
#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
#ifdef USE_OLD_FUNCTIONS