From 72e7f011b29998d8a3e15eb5b381ef962af5fe5b Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 5 Apr 2019 10:30:58 +0300 Subject: Upgrade to 8.0.15 --- mysql/mysql.h | 728 ---------------------------------------------------------- 1 file changed, 728 deletions(-) delete mode 100644 mysql/mysql.h (limited to 'mysql/mysql.h') diff --git a/mysql/mysql.h b/mysql/mysql.h deleted file mode 100644 index 768e541..0000000 --- a/mysql/mysql.h +++ /dev/null @@ -1,728 +0,0 @@ -/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. 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 St, Fifth Floor, Boston, MA 02110-1301 USA */ - -/* - This file defines the client API to MySQL and also the ABI of the - dynamically linked libmysqlclient. - - The ABI should never be changed in a released product of MySQL, - thus you need to take great care when changing the file. In case - the file is changed so the ABI is broken, you must also update - the SHARED_LIB_MAJOR_VERSION in cmake/mysql_version.cmake -*/ - -#ifndef _mysql_h -#define _mysql_h - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef MY_GLOBAL_INCLUDED /* If not standard header */ -#ifndef MYSQL_ABI_CHECK -#include -#endif -typedef char my_bool; -#if !defined(_WIN32) -#define STDCALL -#else -#define STDCALL __stdcall -#endif - -#ifndef my_socket_defined -#ifdef _WIN32 -#include -#ifdef WIN32_LEAN_AND_MEAN -#include -#endif -#define my_socket SOCKET -#else -typedef int my_socket; -#endif /* _WIN32 */ -#endif /* my_socket_defined */ -#endif /* MY_GLOBAL_INCLUDED */ - -#include "mysql_version.h" -#include "mysql_com.h" -#include "mysql_time.h" - -#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */ - -/* Include declarations of plug-in API */ -#include "mysql/client_plugin.h" - -extern unsigned int mysql_port; -extern char *mysql_unix_port; - -#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */ -#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */ - -#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG) -#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG) -#define IS_BLOB(n) ((n) & BLOB_FLAG) -/** - Returns true if the value is a number which does not need quotes for - the sql_lex.cc parser to parse correctly. -*/ -#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL) -#define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING) - - -typedef struct st_mysql_field { - 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 *catalog; /* Catalog for table */ - char *def; /* Default value (set by mysql_list_fields) */ - unsigned long length; /* Width of column (create length) */ - unsigned long max_length; /* Max width for selected set */ - unsigned int name_length; - unsigned int org_name_length; - unsigned int table_length; - unsigned int org_table_length; - unsigned int db_length; - unsigned int catalog_length; - unsigned int def_length; - unsigned int flags; /* Div flags */ - unsigned int decimals; /* Number of decimals in field */ - unsigned int charsetnr; /* Character set */ - enum enum_field_types type; /* Type of field. See mysql_com.h for types */ - void *extension; -} MYSQL_FIELD; - -typedef char **MYSQL_ROW; /* return data as array of strings */ -typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */ - -#ifndef MY_GLOBAL_INCLUDED -#if defined (_WIN32) -typedef unsigned __int64 my_ulonglong; -#else -typedef unsigned long long my_ulonglong; -#endif -#endif - -#include "typelib.h" - -#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0) - -/* backward compatibility define - to be removed eventually */ -#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED - -typedef struct st_mysql_rows { - struct st_mysql_rows *next; /* list of rows */ - MYSQL_ROW data; - unsigned long length; -} MYSQL_ROWS; - -typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */ - -#include "my_alloc.h" - -typedef struct embedded_query_result EMBEDDED_QUERY_RESULT; -typedef struct st_mysql_data { - MYSQL_ROWS *data; - struct embedded_query_result *embedded_info; - MEM_ROOT alloc; - my_ulonglong rows; - unsigned int fields; - /* extra info for embedded library */ - void *extension; -} MYSQL_DATA; - -enum mysql_option -{ - MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE, - MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP, - MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE, - MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT, - MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT, - MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION, - MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH, - MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT, - MYSQL_OPT_SSL_VERIFY_SERVER_CERT, MYSQL_PLUGIN_DIR, MYSQL_DEFAULT_AUTH, - MYSQL_OPT_BIND, - MYSQL_OPT_SSL_KEY, MYSQL_OPT_SSL_CERT, - MYSQL_OPT_SSL_CA, MYSQL_OPT_SSL_CAPATH, MYSQL_OPT_SSL_CIPHER, - MYSQL_OPT_SSL_CRL, MYSQL_OPT_SSL_CRLPATH, - MYSQL_OPT_CONNECT_ATTR_RESET, MYSQL_OPT_CONNECT_ATTR_ADD, - MYSQL_OPT_CONNECT_ATTR_DELETE, - MYSQL_SERVER_PUBLIC_KEY, - MYSQL_ENABLE_CLEARTEXT_PLUGIN, - MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS, - MYSQL_OPT_SSL_ENFORCE, - MYSQL_OPT_MAX_ALLOWED_PACKET, MYSQL_OPT_NET_BUFFER_LENGTH, - MYSQL_OPT_TLS_VERSION, - MYSQL_OPT_SSL_MODE -}; - -/** - @todo remove the "extension", move st_mysql_options completely - out of mysql.h -*/ -struct st_mysql_options_extention; - -struct st_mysql_options { - unsigned int connect_timeout, read_timeout, write_timeout; - unsigned int port, protocol; - unsigned long client_flag; - char *host,*user,*password,*unix_socket,*db; - struct st_dynamic_array *init_commands; - char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name; - char *ssl_key; /* PEM key file */ - char *ssl_cert; /* PEM cert file */ - char *ssl_ca; /* PEM CA file */ - char *ssl_capath; /* PEM directory of CA-s? */ - char *ssl_cipher; /* cipher to use */ - char *shared_memory_base_name; - unsigned long max_allowed_packet; - my_bool use_ssl; /* Deprecated ! Former use_ssl */ - my_bool compress,named_pipe; - my_bool unused1; - my_bool unused2; - my_bool unused3; - my_bool unused4; - enum mysql_option methods_to_use; - union { - /* - The ip/hostname to use when authenticating - client against embedded server built with - grant tables - only used in embedded server - */ - char *client_ip; - - /* - The local address to bind when connecting to - remote server - not used in embedded server - */ - char *bind_address; - } ci; - my_bool unused5; - /* 0 - never report, 1 - always report (default) */ - my_bool report_data_truncation; - - /* function pointers for local infile support */ - int (*local_infile_init)(void **, const char *, void *); - int (*local_infile_read)(void *, char *, unsigned int); - void (*local_infile_end)(void *); - int (*local_infile_error)(void *, char *, unsigned int); - void *local_infile_userdata; - struct st_mysql_options_extention *extension; -}; - -enum mysql_status -{ - MYSQL_STATUS_READY, MYSQL_STATUS_GET_RESULT, MYSQL_STATUS_USE_RESULT, - MYSQL_STATUS_STATEMENT_GET_RESULT -}; - -enum mysql_protocol_type -{ - MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET, - MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY -}; - -enum mysql_ssl_mode -{ - SSL_MODE_DISABLED= 1, SSL_MODE_PREFERRED, SSL_MODE_REQUIRED, - SSL_MODE_VERIFY_CA, SSL_MODE_VERIFY_IDENTITY -}; - -typedef struct character_set -{ - unsigned int number; /* character set number */ - unsigned int state; /* character set state */ - const char *csname; /* collation name */ - const char *name; /* character set name */ - const char *comment; /* comment */ - const char *dir; /* character set directory */ - unsigned int mbminlen; /* min. length for multibyte strings */ - unsigned int mbmaxlen; /* max. length for multibyte strings */ -} MY_CHARSET_INFO; - -struct st_mysql_methods; -struct st_mysql_stmt; - -typedef struct st_mysql -{ - NET net; /* Communication parameters */ - unsigned char *connector_fd; /* ConnectorFd for SSL */ - char *host,*user,*passwd,*unix_socket,*server_version,*host_info; - char *info, *db; - struct charset_info_st *charset; - MYSQL_FIELD *fields; - MEM_ROOT field_alloc; - my_ulonglong affected_rows; - my_ulonglong insert_id; /* id if insert on table with NEXTNR */ - my_ulonglong extra_info; /* Not used */ - unsigned long thread_id; /* Id for connection in server */ - unsigned long packet_length; - unsigned int port; - unsigned long client_flag,server_capabilities; - unsigned int protocol_version; - unsigned int field_count; - unsigned int server_status; - unsigned int server_language; - unsigned int warning_count; - struct st_mysql_options options; - enum mysql_status status; - my_bool free_me; /* If free in mysql_close */ - my_bool reconnect; /* set to 1 if automatic reconnect */ - - /* session-wide random string */ - char scramble[SCRAMBLE_LENGTH+1]; - my_bool unused1; - void *unused2, *unused3, *unused4, *unused5; - - LIST *stmts; /* list of all statements */ - const struct st_mysql_methods *methods; - void *thd; - /* - Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag - from mysql_stmt_close if close had to cancel result set of this object. - */ - my_bool *unbuffered_fetch_owner; - /* needed for embedded server - no net buffer to store the 'info' */ - char *info_buffer; - void *extension; -} MYSQL; - - -typedef struct st_mysql_res { - my_ulonglong row_count; - MYSQL_FIELD *fields; - MYSQL_DATA *data; - MYSQL_ROWS *data_cursor; - unsigned long *lengths; /* column lengths of current row */ - MYSQL *handle; /* for unbuffered reads */ - const struct st_mysql_methods *methods; - MYSQL_ROW row; /* If unbuffered read */ - MYSQL_ROW current_row; /* buffer to current row */ - MEM_ROOT field_alloc; - unsigned int field_count, current_field; - my_bool eof; /* Used by mysql_fetch_row */ - /* mysql_stmt_close() had to cancel this result */ - my_bool unbuffered_fetch_cancelled; - void *extension; -} MYSQL_RES; - - -#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT) -#define MYSQL_CLIENT -#endif - -/* - Set up and bring down the server; to ensure that applications will - work when linked against either the standard client library or the - embedded server library, these functions should be called. -*/ -int STDCALL mysql_server_init(int argc, char **argv, char **groups); -void STDCALL mysql_server_end(void); - -/* - mysql_server_init/end need to be called when using libmysqld or - libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so - you don't need to call it explicitely; but you need to call - mysql_server_end() to free memory). The names are a bit misleading - (mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general - names which suit well whether you're using libmysqld or libmysqlclient. We - intend to promote these aliases over the mysql_server* ones. -*/ -#define mysql_library_init mysql_server_init -#define mysql_library_end mysql_server_end - - -/* - Set up and bring down a thread; these function should be called - for each thread in an application which opens at least one MySQL - connection. All uses of the connection(s) should be between these - function calls. -*/ -my_bool STDCALL mysql_thread_init(void); -void STDCALL mysql_thread_end(void); - -/* - Functions to get information from the MYSQL and MYSQL_RES structures - Should definitely be used if one uses shared libraries. -*/ - -my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res); -unsigned int STDCALL mysql_num_fields(MYSQL_RES *res); -my_bool STDCALL mysql_eof(MYSQL_RES *res); -MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res, - unsigned int fieldnr); -MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res); -MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res); -MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res); - -unsigned int STDCALL mysql_field_count(MYSQL *mysql); -my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql); -my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql); -unsigned int STDCALL mysql_errno(MYSQL *mysql); -const char * STDCALL mysql_error(MYSQL *mysql); -const char *STDCALL mysql_sqlstate(MYSQL *mysql); -unsigned int STDCALL mysql_warning_count(MYSQL *mysql); -const char * STDCALL mysql_info(MYSQL *mysql); -unsigned long STDCALL mysql_thread_id(MYSQL *mysql); -const char * STDCALL mysql_character_set_name(MYSQL *mysql); -int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname); - -MYSQL * STDCALL mysql_init(MYSQL *mysql); -my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key, - const char *cert, const char *ca, - const char *capath, const char *cipher); -const char * STDCALL mysql_get_ssl_cipher(MYSQL *mysql); -my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user, - const char *passwd, const char *db); -MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host, - const char *user, - const char *passwd, - const char *db, - unsigned int port, - const char *unix_socket, - unsigned long clientflag); -int STDCALL mysql_select_db(MYSQL *mysql, const char *db); -int STDCALL mysql_query(MYSQL *mysql, const char *q); -int STDCALL mysql_send_query(MYSQL *mysql, const char *q, - unsigned long length); -int STDCALL mysql_real_query(MYSQL *mysql, const char *q, - unsigned long length); -MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql); -MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql); - -void STDCALL mysql_get_character_set_info(MYSQL *mysql, - MY_CHARSET_INFO *charset); - -int STDCALL mysql_session_track_get_first(MYSQL *mysql, - enum enum_session_state_type type, - const char **data, - size_t *length); -int STDCALL mysql_session_track_get_next(MYSQL *mysql, - enum enum_session_state_type type, - const char **data, - size_t *length); -/* local infile support */ - -#define LOCAL_INFILE_ERROR_LEN 512 - -void -mysql_set_local_infile_handler(MYSQL *mysql, - int (*local_infile_init)(void **, const char *, - void *), - int (*local_infile_read)(void *, char *, - unsigned int), - void (*local_infile_end)(void *), - int (*local_infile_error)(void *, char*, - unsigned int), - void *); - -void -mysql_set_local_infile_default(MYSQL *mysql); - -int STDCALL mysql_shutdown(MYSQL *mysql, - enum mysql_enum_shutdown_level - shutdown_level); -int STDCALL mysql_dump_debug_info(MYSQL *mysql); -int STDCALL mysql_refresh(MYSQL *mysql, - unsigned int refresh_options); -int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid); -int STDCALL mysql_set_server_option(MYSQL *mysql, - enum enum_mysql_set_option - option); -int STDCALL mysql_ping(MYSQL *mysql); -const char * STDCALL mysql_stat(MYSQL *mysql); -const char * STDCALL mysql_get_server_info(MYSQL *mysql); -const char * STDCALL mysql_get_client_info(void); -unsigned long STDCALL mysql_get_client_version(void); -const char * STDCALL mysql_get_host_info(MYSQL *mysql); -unsigned long STDCALL mysql_get_server_version(MYSQL *mysql); -unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql); -MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild); -MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild); -MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql); -int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option, - const void *arg); -int STDCALL mysql_options4(MYSQL *mysql,enum mysql_option option, - const void *arg1, const void *arg2); -int STDCALL mysql_get_option(MYSQL *mysql, enum mysql_option option, - const void *arg); -void STDCALL mysql_free_result(MYSQL_RES *result); -void STDCALL mysql_data_seek(MYSQL_RES *result, - my_ulonglong offset); -MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result, - MYSQL_ROW_OFFSET offset); -MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result, - MYSQL_FIELD_OFFSET offset); -MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result); -unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result); -MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result); -MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table, - const char *wild); -unsigned long STDCALL mysql_escape_string(char *to,const char *from, - unsigned long from_length); -unsigned long STDCALL mysql_hex_string(char *to,const char *from, - unsigned long from_length); -unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql, - char *to,const char *from, - unsigned long length); -unsigned long STDCALL mysql_real_escape_string_quote(MYSQL *mysql, - char *to, const char *from, - unsigned long length, char quote); -void STDCALL mysql_debug(const char *debug); -void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name); -unsigned int STDCALL mysql_thread_safe(void); -my_bool STDCALL mysql_embedded(void); -my_bool STDCALL mysql_read_query_result(MYSQL *mysql); -int STDCALL mysql_reset_connection(MYSQL *mysql); - -/* - The following definitions are added for the enhanced - client-server protocol -*/ - -/* statement state */ -enum enum_mysql_stmt_state -{ - MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE, - MYSQL_STMT_FETCH_DONE -}; - - -/* - This structure is used to define bind information, and - internally by the client library. - Public members with their descriptions are listed below - (conventionally `On input' refers to the binds given to - mysql_stmt_bind_param, `On output' refers to the binds given - to mysql_stmt_bind_result): - - buffer_type - One of the MYSQL_* types, used to describe - the host language type of buffer. - On output: if column type is different from - buffer_type, column value is automatically converted - to buffer_type before it is stored in the buffer. - buffer - On input: points to the buffer with input data. - On output: points to the buffer capable to store - output data. - The type of memory pointed by buffer must correspond - to buffer_type. See the correspondence table in - the comment to mysql_stmt_bind_param. - - The two above members are mandatory for any kind of bind. - - buffer_length - the length of the buffer. You don't have to set - it for any fixed length buffer: float, double, - int, etc. It must be set however for variable-length - types, such as BLOBs or STRINGs. - - length - On input: in case when lengths of input values - are different for each execute, you can set this to - point at a variable containining value length. This - way the value length can be different in each execute. - If length is not NULL, buffer_length is not used. - Note, length can even point at buffer_length if - you keep bind structures around while fetching: - this way you can change buffer_length before - each execution, everything will work ok. - On output: if length is set, mysql_stmt_fetch will - write column length into it. - - is_null - On input: points to a boolean variable that should - be set to TRUE for NULL values. - This member is useful only if your data may be - NULL in some but not all cases. - If your data is never NULL, is_null should be set to 0. - If your data is always NULL, set buffer_type - to MYSQL_TYPE_NULL, and is_null will not be used. - - is_unsigned - On input: used to signify that values provided for one - of numeric types are unsigned. - On output describes signedness of the output buffer. - If, taking into account is_unsigned flag, column data - is out of range of the output buffer, data for this column - is regarded truncated. Note that this has no correspondence - to the sign of result set column, if you need to find it out - use mysql_stmt_result_metadata. - error - where to write a truncation error if it is present. - possible error value is: - 0 no truncation - 1 value is out of range or buffer is too small - - Please note that MYSQL_BIND also has internals members. -*/ - -typedef struct st_mysql_bind -{ - unsigned long *length; /* output length pointer */ - my_bool *is_null; /* Pointer to null indicator */ - void *buffer; /* buffer to get/put data */ - /* set this if you want to track data truncations happened during fetch */ - my_bool *error; - unsigned char *row_ptr; /* for the current data position */ - void (*store_param_func)(NET *net, struct st_mysql_bind *param); - void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *, - unsigned char **row); - void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *, - unsigned char **row); - /* output buffer length, must be set when fetching str/binary */ - unsigned long buffer_length; - unsigned long offset; /* offset position for char/binary fetch */ - unsigned long length_value; /* Used if length is 0 */ - unsigned int param_number; /* For null count and error messages */ - unsigned int pack_length; /* Internal length for packed data */ - enum enum_field_types buffer_type; /* buffer type */ - my_bool error_value; /* used if error is 0 */ - my_bool is_unsigned; /* set if integer type is unsigned */ - my_bool long_data_used; /* If used with mysql_send_long_data */ - my_bool is_null_value; /* Used if is_null is 0 */ - void *extension; -} MYSQL_BIND; - - -struct st_mysql_stmt_extension; - -/* statement handler */ -typedef struct st_mysql_stmt -{ - MEM_ROOT mem_root; /* root allocations */ - LIST list; /* list to keep track of all stmts */ - MYSQL *mysql; /* connection handle */ - MYSQL_BIND *params; /* input parameters */ - MYSQL_BIND *bind; /* output parameters */ - MYSQL_FIELD *fields; /* result set metadata */ - MYSQL_DATA result; /* cached result set */ - MYSQL_ROWS *data_cursor; /* current row in cached result */ - /* - mysql_stmt_fetch() calls this function to fetch one row (it's different - for buffered, unbuffered and cursor fetch). - */ - int (*read_row_func)(struct st_mysql_stmt *stmt, - unsigned char **row); - /* copy of mysql->affected_rows after statement execution */ - my_ulonglong affected_rows; - my_ulonglong insert_id; /* copy of mysql->insert_id */ - unsigned long stmt_id; /* Id for prepared statement */ - unsigned long flags; /* i.e. type of cursor to open */ - unsigned long prefetch_rows; /* number of rows per one COM_FETCH */ - /* - Copied from mysql->server_status after execute/fetch to know - server-side cursor status for this statement. - */ - unsigned int server_status; - unsigned int last_errno; /* error code */ - unsigned int param_count; /* input parameter count */ - unsigned int field_count; /* number of columns in result set */ - enum enum_mysql_stmt_state state; /* statement state */ - char last_error[MYSQL_ERRMSG_SIZE]; /* error message */ - char sqlstate[SQLSTATE_LENGTH+1]; - /* Types of input parameters should be sent to server */ - my_bool send_types_to_server; - my_bool bind_param_done; /* input buffers were supplied */ - unsigned char bind_result_done; /* output buffers were supplied */ - /* mysql_stmt_close() had to cancel this result */ - my_bool unbuffered_fetch_cancelled; - /* - Is set to true if we need to calculate field->max_length for - metadata fields when doing mysql_stmt_store_result. - */ - my_bool update_max_length; - struct st_mysql_stmt_extension *extension; -} MYSQL_STMT; - -enum enum_stmt_attr_type -{ - /* - When doing mysql_stmt_store_result calculate max_length attribute - of statement metadata. This is to be consistent with the old API, - where this was done automatically. - In the new API we do that only by request because it slows down - mysql_stmt_store_result sufficiently. - */ - STMT_ATTR_UPDATE_MAX_LENGTH, - /* - unsigned long with combination of cursor flags (read only, for update, - etc) - */ - STMT_ATTR_CURSOR_TYPE, - /* - Amount of rows to retrieve from server per one fetch if using cursors. - Accepts unsigned long attribute in the range 1 - ulong_max - */ - STMT_ATTR_PREFETCH_ROWS -}; - - -MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql); -int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query, - unsigned long length); -int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt); -int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt); -int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg, - unsigned int column, - unsigned long offset); -int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt); -unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt); -my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt, - enum enum_stmt_attr_type attr_type, - const void *attr); -my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt, - enum enum_stmt_attr_type attr_type, - void *attr); -my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd); -my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd); -my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt); -my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt); -my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt); -my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt, - unsigned int param_number, - const char *data, - unsigned long length); -MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt); -MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt); -unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt); -const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt); -const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt); -MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt, - MYSQL_ROW_OFFSET offset); -MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt); -void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset); -my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt); -my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt); -my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt); -unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt); - -my_bool STDCALL mysql_commit(MYSQL * mysql); -my_bool STDCALL mysql_rollback(MYSQL * mysql); -my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode); -my_bool STDCALL mysql_more_results(MYSQL *mysql); -int STDCALL mysql_next_result(MYSQL *mysql); -int STDCALL mysql_stmt_next_result(MYSQL_STMT *stmt); -void STDCALL mysql_close(MYSQL *sock); - - -/* status return codes */ -#define MYSQL_NO_DATA 100 -#define MYSQL_DATA_TRUNCATED 101 - -#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT) - -#define HAVE_MYSQL_REAL_CONNECT - -#ifdef __cplusplus -} -#endif - -#endif /* _mysql_h */ -- cgit v1.1