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Merge of changes from the main tree to tree for WL#1218 "Triggers".

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dlenev@mysql.com
2004-09-08 13:29:21 +04:00
parent 2e38c0bf38 9ed038dd6f
commit 9b1bc6a4d5
49 changed files with 1665 additions and 79 deletions
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11
sql/sql_delete.cc
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@ -26,6 +26,8 @@
#include "mysql_priv.h"
#include "ha_innodb.h"
#include "sql_select.h"
#include "sp_head.h"
#include "sql_trigger.h"
int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, SQL_LIST *order,
ha_rows limit, ulong options)
@ -160,6 +162,11 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, SQL_LIST *order,
// thd->net.report_error is tested to disallow delete row on error
if (!(select && select->skip_record())&& !thd->net.report_error )
{
if (table->triggers)
table->triggers->process_triggers(thd, TRG_EVENT_DELETE,
TRG_ACTION_BEFORE);
if (!(error=table->file->delete_row(table->record[0])))
{
deleted++;
@ -183,6 +190,10 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, SQL_LIST *order,
error= 1;
break;
}
if (table->triggers)
table->triggers->process_triggers(thd, TRG_EVENT_DELETE,
TRG_ACTION_AFTER);
}
else
table->file->unlock_row(); // Row failed selection, release lock on it