database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

MDEV-15456 Server crashes upon adding or dropping a partition in ALTER under LOCK TABLE after ER_SAME_NAME_PARTITION

Browse Source 
ALTER TABLE ... ADD PARTITION modifies the open TABLE structure,
and sets table->need_reopen=1 to reset these modifications
in case of an error.

But under LOCK TABLES the table isn't get reopened, despite need_reopen.

Fixed by reopening need_reopen tables under LOCK TABLE.
This commit is contained in:
Sergei Golubchik
2018-04-20 10:10:33 +02:00
parent 86718fda4e
commit bcb36ee21e
12 changed files with 58 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sql/sql_trigger.cc
View File

@ -574,7 +574,7 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
Ignore the return value for now. It's better to
keep master/slave in consistent state.
*/
if (thd->locked_tables_list.reopen_tables(thd))
if (thd->locked_tables_list.reopen_tables(thd, false))
thd->clear_error();
/*