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authorMarko Mäkelä <marko.makela@mariadb.com>2018-06-04 16:12:00 +0300
committerMarko Mäkelä <marko.makela@mariadb.com>2018-06-04 16:12:00 +0300
commitb50685af82508ca1cc83e1743dff527770e6e64b (patch)
treeabbbc2a2ca9f4f80b4cb0da2d775e037575204ab /mysql-test/main/cte_nonrecursive.result
parentcac41001864ca503a7812b7f2a3b312435fb4ec4 (diff)
parent8dc70c862b8ec115fd9a3c2b37c746ffc4f0d3cc (diff)
downloadmariadb-git-b50685af82508ca1cc83e1743dff527770e6e64b.tar.gz
Merge 10.2 into 10.3
Diffstat (limited to 'mysql-test/main/cte_nonrecursive.result')
-rw-r--r--mysql-test/main/cte_nonrecursive.result16
1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/main/cte_nonrecursive.result b/mysql-test/main/cte_nonrecursive.result
index 534a386fe12..150fe13f7fb 100644
--- a/mysql-test/main/cte_nonrecursive.result
+++ b/mysql-test/main/cte_nonrecursive.result
@@ -1462,3 +1462,19 @@ a b
4 5
4 3
DROP TABLE t1;
+#
+# MDEV-16353: unreferenced CTE specified by query with UNION
+#
+with cte as
+(select 1 union select 2 union select 3)
+select 1 as f;
+f
+1
+create table t1 (a int);
+insert into t1 values (2), (1), (7), (1), (4);
+with cte as
+(select * from t1 where a < 2 union select * from t1 where a > 5)
+select 2 as f;
+f
+2
+drop table t1;