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Merge 10.2 into 10.3

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This commit is contained in:
Marko Mäkelä
2021-03-18 12:34:48 +02:00
parent eb7c5530ec c557e9540a
commit 19052b6deb
244 changed files with 5158 additions and 6822 deletions
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38
mysql-test/main/subselect_no_exists_to_in.result
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@ -7330,6 +7330,44 @@ WHERE (t2.i, t2.pk) NOT IN ( SELECT t3.i, t3.i FROM t t3, t t4 ) AND t1.c = 'foo
pk i c pk i c
1 10 foo 1 10 foo
DROP TABLE t;
#
# MDEV-25002: Outer reference in ON clause of subselect
#
create table t1 (
pk int primary key,
a int
) engine=myisam;
insert into t1 values (1,1), (2,2);
create table t2 (
pk int primary key,
b int
) engine=myisam;
insert into t2 values (1,1), (2,3);
create table t3 (a int);
insert into t3 values (1),(2);
select a,
(select count(*) from t1, t2
where t2.pk=t3.a and t1.pk=1) as sq
from t3;
a sq
1 1
2 1
select a,
(select count(*) from t1 join t2 on t2.pk=t3.a
where t1.pk=1) as sq
from t3;
a sq
1 1
2 1
select a from t3
where a in (select t2.b from t1,t2 where t2.pk=t3.a and t1.pk=1);
a
1
select a from t3
where a in (select t2.b from t1 join t2 on t2.pk=t3.a where t1.pk=1);
a
1
drop table t1,t2,t3;
# End of 10.2 tests
set optimizer_switch=default;
select @@optimizer_switch like '%exists_to_in=off%';