diff options
Diffstat (limited to 'mysql-test/t/range.test')
| -rw-r--r-- | mysql-test/t/range.test | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test index d53b05b98b1..57b5ab8f419 100644 --- a/mysql-test/t/range.test +++ b/mysql-test/t/range.test @@ -656,3 +656,28 @@ explain select * from t1 where a not between 'b' and 'b'; select a, hex(filler) from t1 where a not between 'b' and 'b'; drop table t1,t2,t3; + +# +# BUG#21282 +# +create table t1 (a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2 (a int, key(a)); +insert into t2 select 2*(A.a + 10*(B.a + 10*C.a)) from t1 A, t1 B, t1 C; + +set @a="select * from t2 force index (a) where a NOT IN(0"; +select count(*) from (select @a:=concat(@a, ',', a) from t2 ) Z; +set @a=concat(@a, ')'); + +insert into t2 values (11),(13),(15); + +set @b= concat("explain ", @a); + +prepare stmt1 from @b; +execute stmt1; + +prepare stmt1 from @a; +execute stmt1; + +drop table t1, t2; +# End of 5.0 tests |