Commit 57745f96 authored by unknown's avatar unknown
Browse files

Bug #21302: Result not properly sorted when using an ORDER BY 

            on a second table in a join
- undeterministic output of the test case removed.
parent 5bf943a9

mysql-test/r/order_by.result

+7 −7
Original line number Diff line number Diff line
@@ -882,12 +882,12 @@ INSERT INTO t3 SELECT * from t1; 
CREATE TABLE t4 LIKE t1;

INSERT INTO t4 SELECT * from t1;

INSERT INTO t1 values (0,0),(4,4);

SELECT t1.*,t2.* FROM t1 LEFT JOIN (t2, t3 LEFT JOIN t4 ON t3.a=t4.a)

SELECT t2.b FROM t1 LEFT JOIN (t2, t3 LEFT JOIN t4 ON t3.a=t4.a)

ON (t1.a=t2.a AND t1.b=t3.b) order by t2.b;

a	b	a	b

0	0	NULL	NULL

4	4	NULL	NULL

1	1	1	1

2	2	2	2

3	3	3	3

b

NULL

NULL

1

2

3

DROP TABLE t1,t2,t3,t4;

mysql-test/t/order_by.test

+1 −1
Original line number Diff line number Diff line
@@ -606,7 +606,7 @@ CREATE TABLE t4 LIKE t1; 
INSERT INTO t4 SELECT * from t1;

INSERT INTO t1 values (0,0),(4,4);



SELECT t1.*,t2.* FROM t1 LEFT JOIN (t2, t3 LEFT JOIN t4 ON t3.a=t4.a)

SELECT t2.b FROM t1 LEFT JOIN (t2, t3 LEFT JOIN t4 ON t3.a=t4.a)

ON (t1.a=t2.a AND t1.b=t3.b) order by t2.b;



DROP TABLE t1,t2,t3,t4;