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Merge branch 'bb-10.4-release' into bb-10.5-release

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This commit is contained in:
Sergei Golubchik
2021-02-15 16:43:15 +01:00
parent 5e3d3220bb 2696538723
commit 25d9d2e37f
316 changed files with 21851 additions and 3529 deletions
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14
mysql-test/main/range.test
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@ -2214,6 +2214,20 @@ SELECT * FROM t1 JOIN t2 ON (t2.code = t1.b) WHERE t1.a NOT IN ('baz', 'qux') OR
DROP TABLE t1, t2;
--echo #
--echo # MDEV-22251: get_key_scans_params: Conditional jump or move depends on uninitialised value
--echo #
create table t1 (pk int, i int, v int, primary key (pk), key(v));
insert into t1 (pk,i,v) values (1,1,2),(2,2,4),(3,3,6),(4,4,8),(5,5,10),(6,6,12),(7,7,14),(8,8,16);
create table t2 (a int, b int);
insert into t2 values (1,2),(2,4);
EXPLAIN
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 # End of 10.2 tests
--echo #