summaryrefslogtreecommitdiff
path: root/mysql-test/t/subselect.test
diff options
context:
space:
mode:
Diffstat (limited to 'mysql-test/t/subselect.test')
-rw-r--r--mysql-test/t/subselect.test3
1 files changed, 3 insertions, 0 deletions
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index 03575858c3e..bb872df3e5c 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -91,7 +91,10 @@ select * from t3 where a in (select b from t2);
select * from t3 where a not in (select b from t2);
select * from t3 where a = some (select b from t2);
select * from t3 where a <> any (select b from t2);
+
+# Rewrite: select * from t3 where not exists (select b from t2 where a <> b);
select * from t3 where a = all (select b from t2);
+
select * from t3 where a <> all (select b from t2);
insert into t2 values (100, 5);
select * from t3 where a < any (select b from t2);