database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-27 18:02:13 +03:00
Code Activity

MDEV-25433: SKIP LOCKED should imply NOWAIT

Browse Source 
This also means SKIP LOCKED is compatible with the NOWAIT/
WAIT n syntax consisten with the MySQL-8.0 implementation.
This commit is contained in:
Daniel Black
2021-04-18 09:31:21 +10:00
parent bfedf1eb4b
commit af418bb9ef
5 changed files with 21 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
mysql-test/main/locking_clause.result
View File

@ -60,6 +60,10 @@ SELECT * FROM t1 FOR SHARE WAIT NOWAIT;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT NOWAIT' at line 1
SELECT * FROM t1 FOR SHARE WAIT SKIP LOCKED;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT SKIP LOCKED' at line 1
SELECT * FROM t1 FOR SHARE WAIT 3 SKIP LOCKED;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT 3 SKIP LOCKED' at line 1
SELECT * FROM t1 FOR SHARE NOWAIT SKIP LOCKED;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE NOWAIT SKIP LOCKED' at line 1
SELECT 1 FOR UPDATE UNION SELECT 2;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION SELECT 2' at line 1
SELECT 1 LOCK IN SHARE MODE UNION SELECT 2;