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MDEV-38817: innodb.skip_locked_nowait fails: SELECT NOWAIT gets ER_LOCK_WAIT_TIMEOUT #4986

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Merged
grooverdan merged 3 commits into from
Apr 27, 2026
+4 −0
Merged

MDEV-38817: innodb.skip_locked_nowait fails: SELECT NOWAIT gets ER_LOCK_WAIT_TIMEOUT #4986

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MDEV-38817: innodb.skip_locked_nowait fails: SELECT NOWAIT gets ER_LO…
grooverdan Apr 24, 2026
5cecbd8
Merge branch '12.3' into MDEV-38817_2
grooverdan Apr 25, 2026
a80d5d1
Merge branch '12.3' into MDEV-38817_2
grooverdan Apr 27, 2026
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4 changes: 4 additions & 0 deletions mysql-test/suite/innodb/t/skip_locked_nowait.test
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Expand Up @@ -179,6 +179,10 @@ connection con1;
SET @g = ST_GeomFromText('POLYGON((0 0,0 3,3 3,0 3,0 0))');
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE;
# ensure the state cleanup that performs external_lock(F_UNLCK)
# so the next default connection can obtain the lock without
# a timeout
--ping

connection default;
BEGIN;
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