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Merge 10.4 into 10.5

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Marko Mäkelä
2024-01-03 12:07:51 +02:00
parent 77b8bedf34 96130b1898
commit 3a3a4f044f
36 changed files with 409 additions and 115 deletions
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36
mysql-test/main/subselect4.test
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@ -2631,5 +2631,41 @@ SELECT
)
);
--echo #
--echo # MDEV-29362: Constant subquery used as left part of IN subquery
--echo #
CREATE TABLE t1 (a int) ENGINE=MyISAM;
INSERT INTO t1 VALUES (15), (1), (2);
CREATE TABLE t2 (b int) ENGINE=MyISAM;
INSERT INTO t2 VALUES (15), (1);
CREATE TABLE t3 (c int) ENGINE=MyISAM;
INSERT INTO t3 VALUES (15), (1);
let $q1=
SELECT a FROM t1 GROUP BY a
HAVING a = ( (SELECT b FROM t2 where b=1) IN (SELECT c FROM t3) ) + 1;
let $q2=
SELECT a FROM t1 GROUP BY a
HAVING a IN ( (SELECT b FROM t2 where b=1) IN (SELECT c FROM t3) );
SET optimizer_switch='condition_pushdown_from_having=off';
eval $q1;
eval $q2;
SET optimizer_switch='condition_pushdown_from_having=on';
eval $q1;
eval $q2;
eval EXPLAIN FORMAT=JSON $q1;
eval PREPARE stmt FROM "$q1";
EXECUTE stmt;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
DROP TABLE t1,t2,t3;
--echo # End of 10.4 tests