whoami7 - Manager
:
/
proc
/
self
/
root
/
proc
/
thread-self
/
root
/
usr
/
include
/
mysql
/
server
/
private
/
Upload File:
files >> //proc/self/root/proc/thread-self/root/usr/include/mysql/server/private/sql_handler.h
#ifndef SQL_HANDLER_INCLUDED #define SQL_HANDLER_INCLUDED /* Copyright (c) 2006, 2015, Oracle and/or its affiliates. Copyright (C) 2010, 2015, 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 02110-1335 USA */ #ifdef USE_PRAGMA_INTERFACE #pragma interface /* gcc class implementation */ #endif #include "sql_class.h" /* enum_ha_read_mode */ #include "my_base.h" /* ha_rkey_function, ha_rows */ #include "sql_list.h" /* List */ /* Open handlers are stored here */ class SQL_HANDLER { public: TABLE *table; List<Item> fields; /* Fields, set on open */ THD *thd; LEX_CSTRING handler_name; LEX_CSTRING db; LEX_CSTRING table_name; MEM_ROOT mem_root; MYSQL_LOCK *lock; MDL_request mdl_request; key_part_map keypart_map; int keyno; /* Used key */ uint key_len; enum enum_ha_read_modes mode; /* This is only used when deleting many handler objects */ SQL_HANDLER *next; Query_arena arena; char *base_data; SQL_HANDLER(THD *thd_arg) : thd(thd_arg), arena(&mem_root, Query_arena::STMT_INITIALIZED) { init(); clear_alloc_root(&mem_root); base_data= 0; } void init() { keyno= -1; table= 0; lock= 0; mdl_request.ticket= 0; } void reset(); ~SQL_HANDLER(); }; class THD; struct TABLE_LIST; bool mysql_ha_open(THD *thd, TABLE_LIST *tables, SQL_HANDLER *reopen); bool mysql_ha_close(THD *thd, TABLE_LIST *tables); bool mysql_ha_read(THD *, TABLE_LIST *,enum enum_ha_read_modes, const char *, List<Item> *,enum ha_rkey_function,Item *,ha_rows,ha_rows); void mysql_ha_flush(THD *thd); void mysql_ha_flush_tables(THD *thd, TABLE_LIST *all_tables); void mysql_ha_rm_tables(THD *thd, TABLE_LIST *tables); void mysql_ha_cleanup_no_free(THD *thd); void mysql_ha_cleanup(THD *thd); void mysql_ha_set_explicit_lock_duration(THD *thd); void mysql_ha_rm_temporary_tables(THD *thd); SQL_HANDLER *mysql_ha_read_prepare(THD *thd, TABLE_LIST *tables, enum enum_ha_read_modes mode, const char *keyname, List<Item> *key_expr, enum ha_rkey_function ha_rkey_mode, Item *cond); #endif
Copyright ©2021 || Defacer Indonesia