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Merge branch '10.3' into 10.4

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This commit is contained in:
Sergei Golubchik
2021-12-07 09:47:42 +01:00
parent f458acc81e 153b75b576
commit e8a91c18ea
11 changed files with 98 additions and 10 deletions
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24
mysql-test/main/range.test
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@ -2239,6 +2239,30 @@ select * from t1 inner join t2 on ( t2.b = t1.v or t2.a = t1.pk);
select * from t1 inner join t2 on ( t2.b = t1.v or t2.a = t1.pk);
drop table t1, t2;
--echo #
--echo # MDEV-26553: Always FALSE/NULL disjunct on top level of WHERE is removed
--echo #
create table t1 (a int, b int, index idx(a,b));
insert into t1 values (1,1), (1,2), (2,1), (2,2), (3,3);
create table t2 (c int);
insert into t2 values (5), (2), (3), (4);
select 1 from t1 s1
where 1 not in (select 1 from t1
where ((a = 1 or a = 2) and b = 1) or (b > 5 and b < 1));
select 1 from t1 s1
where 1 not in (select 1 from t1
where ((a = 1 or a = 2) and b = 1) or b = NULL);
select c from t2
where 2 not in (select 1 from t1
where ((a=1 or a=2) and b = 1) or (b > 5 and b < 1));
drop table t1,t2;
--echo #
--echo # End of 10.2 tests
--echo #