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-rw-r--r--mysql-test/r/union.result6
1 files changed, 5 insertions, 1 deletions
diff --git a/mysql-test/r/union.result b/mysql-test/r/union.result
index cd5d600edf4..fc5aa1ad0cb 100644
--- a/mysql-test/r/union.result
+++ b/mysql-test/r/union.result
@@ -3,7 +3,7 @@ CREATE TABLE t1 (a int not null, b char (10) not null);
insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
CREATE TABLE t2 (a int not null, b char (10) not null);
insert into t2 values (3,'c'),(4,'d'),(5,'f'),(6,'e');
-select a,b from t1 union select a,b from t2;
+select a,b from t1 union distinct select a,b from t2;
a b
1 a
2 b
@@ -423,3 +423,7 @@ create temporary table t1 select a from t1 union select a from t2;
create table t1 select a from t1 union select a from t2;
INSERT TABLE 't1' isn't allowed in FROM table list
drop table t1,t2;
+select length(version()) > 1 as `*` UNION select 2;
+*
+1
+2