database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-37215 SELECT FOR UPDATE crash in SERIALIZABLE

Browse Source 
ha_innobase::store_lock(): Set also trx->will_lock when starting
a transaction at SERIALIZABLE isolation level. This fixes up
commit 7fbbbc983f (MDEV-36330).
This commit is contained in:
Marko Mäkelä
2025-07-14 10:31:56 +03:00
parent 499fa24d63
commit b7b2e009b3
3 changed files with 20 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
mysql-test/suite/innodb/r/lock_isolation.result
View File

@@ -283,4 +283,13 @@ COMMIT;
disconnect consistent;
connection default;
DROP TABLE t1,t2;
#
# MDEV-37215 SELECT...FOR UPDATE crash under SERIALIZABLE
#
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;
SELECT * FROM t1 FOR UPDATE;
a
DROP TABLE t1;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
# End of 10.6 tests