diff options
Diffstat (limited to 'mysql-test/t/func_group.test')
| -rw-r--r-- | mysql-test/t/func_group.test | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/t/func_group.test b/mysql-test/t/func_group.test index d1b4919c83e..e1ec6906cd6 100644 --- a/mysql-test/t/func_group.test +++ b/mysql-test/t/func_group.test @@ -867,5 +867,18 @@ SELECT MIN(a), MIN(b) FROM t5 WHERE a = 1 and b > 1; DROP TABLE t1, t2, t3, t4, t5; +# +# Bug #31156: mysqld: item_sum.cc:918: +# virtual bool Item_sum_distinct::setup(THD*): Assertion +# + +CREATE TABLE t1 (a INT); +INSERT INTO t1 values (),(),(); +SELECT (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ) as x FROM t1 + GROUP BY x; +SELECT 1 FROM t1 GROUP BY (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ); + +DROP TABLE t1; + ### --echo End of 5.0 tests |