sql_do.cpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
- /* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-
- 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- /* Execute DO statement */
- #include "mysql_priv.h"
- int mysql_do(THD *thd, List<Item> &values)
- {
- List_iterator<Item> li(values);
- Item *value;
- DBUG_ENTER("mysql_do");
- if (setup_fields(thd, 0, 0, values, 0, 0, 0))
- DBUG_RETURN(-1);
- while ((value = li++))
- value->val_int();
- free_underlaid_joins(thd, &thd->lex->select_lex);
- thd->clear_error(); // DO always is OK
- send_ok(thd);
- DBUG_RETURN(0);
- }