diff options
Diffstat (limited to 'mysql-test/r/func_isnull.result')
| -rw-r--r-- | mysql-test/r/func_isnull.result | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/r/func_isnull.result b/mysql-test/r/func_isnull.result index 20ddc87ee78..c1f5849c091 100644 --- a/mysql-test/r/func_isnull.result +++ b/mysql-test/r/func_isnull.result @@ -5,3 +5,17 @@ flush tables; select * from t1 where isnull(to_days(mydate)); id mydate drop table t1; +# +# Bug#53933 crash when using uncacheable subquery in the having clause of outer query +# +CREATE TABLE t1 (f1 INT); +INSERT INTO t1 VALUES (0),(0); +SELECT ISNULL((SELECT GET_LOCK('Bug#53933', 0) FROM t1 GROUP BY f1)) AS f2 +FROM t1 GROUP BY f1 HAVING f2 = f2; +f2 +0 +SELECT RELEASE_LOCK('Bug#53933'); +RELEASE_LOCK('Bug#53933') +1 +DROP TABLE t1; +End of 5.0 tests |