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-16286 Killed CREATE SEQUENCE leaves sequence in unusable state

Browse Source 
Fixed by deleting the sequence if we where not able to initialize it

I also noticed that we didn't always set the error message when
check_killed(), which could lead to aborted queries without error
beeing properly set. Fixed by default setting error message if
check_error() noticed that killed had been called.
This allowed me to remove a lot of calls to thd->send_kill_message().
This commit is contained in:
Monty
2018-05-26 16:57:18 +03:00
parent b3a2761807
commit 58721c3e38
11 changed files with 47 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sql/sql_class.h
View File

@ -3043,10 +3043,14 @@ public:
} *killed_err;
/* See also thd_killed() */
inline bool check_killed()
inline bool check_killed(bool dont_send_error_message= 0)
{
if (unlikely(killed))
{
if (!dont_send_error_message)
send_kill_message();
return TRUE;
}
if (apc_target.have_apc_requests())
apc_target.process_apc_requests();
return FALSE;