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Diffstat (limited to 'mysql-test/t/union.test')
| -rw-r--r-- | mysql-test/t/union.test | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test index db7f8397c7b..c9bc3f5e1aa 100644 --- a/mysql-test/t/union.test +++ b/mysql-test/t/union.test @@ -1124,6 +1124,47 @@ insert into t1 values (10),(10),(10),(2),(3),(4),(5),(6),(7),(8),(9),(1),(10); select a from t1 where false UNION select a from t1 limit 8; drop table t1; +--echo # +--echo # Bug#11765255 58201: +--echo # VALGRIND/CRASH WHEN ORDERING BY MULTIPLE AGGREGATE FUNCTIONS +--echo # + +let $my_stmt= +select 1 as foo +union +select 2 +union +select 3 +union +select 4 +order by max(42) + max(1) + max(1) + max(1) + max(1) + max(1) +; + +eval $my_stmt; + +eval prepare stmt1 from '$my_stmt'; +execute stmt1; +execute stmt1; + +let $my_stmt= +select 1 as foo +union +select 2 +union +select 3 +union +(select 4) +order by max(42) + max(1) + max(1) + max(1) + max(1) + max(1) +; + +eval $my_stmt; + +eval prepare stmt1 from '$my_stmt'; +execute stmt1; +execute stmt1; + +deallocate prepare stmt1; + --echo End of 5.1 tests --echo # |