1--echo #
2--echo # Test that cs->coll->hash_sort() ignores trailing spaces
3--echo #
4SELECT @@collation_connection;
5CREATE TABLE t1 ENGINE=HEAP AS SELECT REPEAT (' ', 10) AS a LIMIT 0;
6ALTER TABLE t1 ADD KEY (a);
7CREATE TABLE t2 (a VARCHAR(10));
8INSERT INTO t2 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7');
9INSERT INTO t2 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F');
10INSERT INTO t1 SELECT CONCAT('a',t21.a,t22.a) FROM t2 t21, t2 t22 ORDER BY 1;
11DROP TABLE t2;
12INSERT INTO t1 VALUES ('a ');
13SELECT a, HEX(a) FROM t1 WHERE a='a';
14DROP TABLE t1;
15