1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/r/union.result b/mysql-test/r/union.result
index b315ae9a3f5..1b5fa69d713 100644
--- a/mysql-test/r/union.result
+++ b/mysql-test/r/union.result
@@ -1235,6 +1235,20 @@ show columns from t2;
 Field	Type	Null	Key	Default	Extra
 a	varchar(3)	YES		NULL	
 drop table t2, t1;
+CREATE TABLE t1 (a mediumtext);
+CREATE TABLE t2 (b varchar(20));
+INSERT INTO t1 VALUES ('a'),('b');
+SELECT left(a,100000000) FROM t1 UNION  SELECT b FROM t2;
+left(a,100000000)
+a
+b
+create table t3 SELECT left(a,100000000) FROM t1 UNION  SELECT b FROM t2;
+show create table t3;
+Table	Create Table
+t3	CREATE TABLE `t3` (
+  `left(a,100000000)` longtext
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+drop tables t1,t2,t3;
 create table t1 ( id int not null auto_increment, primary key (id), col1 int);
 insert into t1 (col1) values (2),(3),(4),(5),(6);
 select 99 union all select id from t1 order by 1;