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Current Path : /usr/include/mysql/server/private/ |
Current File : //usr/include/mysql/server/private/sql_update.h |
/* Copyright (c) 2006, 2010, 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 02110-1335 USA */ #ifndef SQL_UPDATE_INCLUDED #define SQL_UPDATE_INCLUDED #include "sql_class.h" /* enum_duplicates */ class Item; struct TABLE_LIST; class THD; typedef class st_select_lex SELECT_LEX; typedef class st_select_lex_unit SELECT_LEX_UNIT; bool mysql_prepare_update(THD *thd, TABLE_LIST *table_list, Item **conds, uint order_num, ORDER *order); bool check_unique_table(THD *thd, TABLE_LIST *table_list); int mysql_update(THD *thd,TABLE_LIST *tables,List<Item> &fields, List<Item> &values,COND *conds, uint order_num, ORDER *order, ha_rows limit, bool ignore, ha_rows *found_return, ha_rows *updated_return); bool mysql_multi_update(THD *thd, TABLE_LIST *table_list, List<Item> *fields, List<Item> *values, COND *conds, ulonglong options, enum enum_duplicates handle_duplicates, bool ignore, SELECT_LEX_UNIT *unit, SELECT_LEX *select_lex, multi_update **result); bool records_are_comparable(const TABLE *table); bool compare_record(const TABLE *table); #endif /* SQL_UPDATE_INCLUDED */