database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Now when we create or drop trigger we will open only subject table and not

Browse Source 
all tables suggested by prelocking algorithm.
Added test for bug #11889 "Server crashes when dropping trigger using stored
routine" (which was fixed by previous patch).
This commit is contained in:
dlenev@mysql.com
2005-07-13 23:51:09 +04:00
parent 4a5c65e146
commit 14b93bf18a
3 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
sql/sql_trigger.cc
View File

@ -69,7 +69,10 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
But do we want this ?
*/
if (open_and_lock_tables(thd, tables))
/* We should have only one table in table list. */
DBUG_ASSERT(tables->next_global == 0);
if (!(table= open_ltable(thd, tables, tables->lock_type)))
DBUG_RETURN(TRUE);
/*
@ -80,8 +83,6 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
if (check_global_access(thd, SUPER_ACL))
DBUG_RETURN(TRUE);
table= tables->table;
/*
We do not allow creation of triggers on views or temporary tables.
We have to do this check here and not in