bk commit into 5.0 tree (gkodinov:1.2252)

[kgeorge]

Below is the list of changes that have just been committed into a local
5.0 repository of kgeorge. When kgeorge does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2006-08-14 15:58:01+03:00, gkodinov@rakia.(none) +2 -0
  Merge gkodinov@stripped:/home/bk/mysql-5.0-opt
  into  rakia.(none):/home/kgeorge/mysql/autopush/B21302-5.0-opt
  MERGE: 1.2226.4.1

  mysql-test/r/join_outer.result@stripped, 2006-08-14 15:57:57+03:00, gkodinov@rakia.(none) +0
-0
    Auto merged
    MERGE: 1.48.1.1

  mysql-test/r/order_by.result@stripped, 2006-08-14 15:57:57+03:00, gkodinov@rakia.(none) +0
-0
    Auto merged
    MERGE: 1.51.1.1

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	gkodinov
# Host:	rakia.(none)
# Root:	/home/kgeorge/mysql/autopush/B21302-5.0-opt/RESYNC

--- 1.49/mysql-test/r/join_outer.result	2006-08-14 15:58:07 +03:00
+++ 1.50/mysql-test/r/join_outer.result	2006-08-14 15:58:07 +03:00
@@ -737,7 +737,7 @@ explain select s.*, '*', m.*, (s.match_1
 (t2 s left join t1 m on m.match_id = 1) 
 order by m.match_id desc;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	s	ALL	NULL	NULL	NULL	NULL	10	
+1	SIMPLE	s	ALL	NULL	NULL	NULL	NULL	10	Using temporary; Using filesort
 1	SIMPLE	m	const	match_id,match_id_2	match_id	1	const	1	
 explain select s.*, '*', m.*, (s.match_1_h - m.home) UUX from 
 (t2 s left join t1 m on m.match_id = 1) 

--- 1.52/mysql-test/r/order_by.result	2006-08-14 15:58:07 +03:00
+++ 1.53/mysql-test/r/order_by.result	2006-08-14 15:58:07 +03:00
@@ -854,3 +854,40 @@ b	a
 20	1
 10	2
 DROP TABLE t1;
+CREATE TABLE t1 (a int, b int, PRIMARY KEY  (a));
+INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
+explain SELECT t1.b as a, t2.b as c FROM 
+t1 LEFT JOIN t1 t2 ON (t1.a = t2.a AND t2.a = 2) 
+ORDER BY c;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	3	Using temporary; Using filesort
+1	SIMPLE	t2	const	PRIMARY	PRIMARY	4	const	1	
+SELECT t1.b as a, t2.b as c FROM 
+t1 LEFT JOIN t1 t2 ON (t1.a = t2.a AND t2.a = 2) 
+ORDER BY c;
+a	c
+1	NULL
+3	NULL
+2	2
+explain SELECT t1.b as a, t2.b as c FROM 
+t1 JOIN t1 t2 ON (t1.a = t2.a AND t2.a = 2)  
+ORDER BY c;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	const	PRIMARY	PRIMARY	4	const	1	
+1	SIMPLE	t2	const	PRIMARY	PRIMARY	4	const	1	
+CREATE TABLE t2 LIKE t1;
+INSERT INTO t2 SELECT * from t1;
+CREATE TABLE t3 LIKE t1;
+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)
+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
+DROP TABLE t1,t2,t3,t4;