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Merge bodhi.local:/opt/local/work/tmp_merge

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into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge-5.0
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kostja@bodhi.local
2006-07-13 11:43:52 +04:00
parent 56353959e7 3010430ddf
commit 99fefab169
26 changed files with 351 additions and 178 deletions
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13
sql/sql_trigger.cc
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@@ -183,6 +183,15 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
!(tables= add_table_for_trigger(thd, thd->lex->spname)))
DBUG_RETURN(TRUE);
/*
We don't allow creating triggers on tables in the 'mysql' schema
*/
if (create && !my_strcasecmp(system_charset_info, "mysql", tables->db))
{
my_error(ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA, MYF(0));
DBUG_RETURN(TRUE);
}
/* We should have only one table in table list. */
DBUG_ASSERT(tables->next_global == 0);
@@ -372,7 +381,9 @@ bool Table_triggers_list::create_trigger(THD *thd, TABLE_LIST *tables,
/* We don't allow creation of several triggers of the same type yet */
if (bodies[lex->trg_chistics.event][lex->trg_chistics.action_time])
{
my_message(ER_TRG_ALREADY_EXISTS, ER(ER_TRG_ALREADY_EXISTS), MYF(0));
my_error(ER_NOT_SUPPORTED_YET, MYF(0),
"multiple triggers with the same action time"
" and event for one table");
return 1;
}