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Merge branch '10.4' into 10.5

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Oleksandr Byelkin
2023-05-05 10:50:02 +02:00
parent ba0433dc1c 2594da7a33
commit b735ca4773
3 changed files with 40 additions and 1 deletions
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23
mysql-test/main/derived_split_innodb.test
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@ -441,4 +441,27 @@ eval $q;
drop table t1,t2,t3;
drop table t10, t11;
--echo #
--echo # MDEV-31194: Server crash or assertion failure with join_cache_level=4
--echo # (a followup to the above bug, MDEV-26301)
--echo #
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (3),(4);
CREATE TABLE t2 (id INT PRIMARY KEY) ENGINE=Aria;
INSERT INTO t2 VALUES (1),(2);
set @tmp1= @@optimizer_switch, @tmp2= @@join_cache_level;
set
optimizer_switch= 'derived_with_keys=off',
join_cache_level= 4;
SELECT t1.* FROM t1 JOIN (SELECT id, COUNT(*) FROM t2 GROUP BY id) sq ON sq.id= t1.a;
set optimizer_switch= @tmp1, join_cache_level= @tmp2;
# Cleanup
DROP TABLE t1, t2;
--echo # End of 10.4 tests