diff options
Diffstat (limited to 'mysql-test/main/range.result')
| -rw-r--r-- | mysql-test/main/range.result | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/main/range.result b/mysql-test/main/range.result index fca3e84f35d..60c79c02c44 100644 --- a/mysql-test/main/range.result +++ b/mysql-test/main/range.result @@ -3244,6 +3244,23 @@ SELECT * FROM t1 JOIN t2 ON (t2.code = t1.b) WHERE t1.a NOT IN ('baz', 'qux') OR id a b code num DROP TABLE t1, t2; # +# MDEV-22251: get_key_scans_params: Conditional jump or move depends on uninitialised value +# +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); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 2 +1 SIMPLE t1 ALL PRIMARY,v NULL NULL NULL 8 Range checked for each record (index map: 0x3) +select * from t1 inner join t2 on ( t2.b = t1.v or t2.a = t1.pk); +pk i v a b +1 1 2 1 2 +2 2 4 2 4 +drop table t1, t2; +# # End of 10.2 tests # # |