Commit 6073ae71 authored by unknown's avatar unknown
Browse files

Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 

into  magare.gmz:/home/kgeorge/mysql/autopush/B19372-5.0-opt
parents b518d2a8 8e72b760

mysql-test/r/select.result

+9 −0
Original line number Diff line number Diff line
@@ -3986,4 +3986,13 @@ t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265); 
faq_id

265

DROP TABLE t1,t2;

CREATE TABLE t1 (a INT, b INT, KEY inx (b,a));

INSERT INTO t1 VALUES (1,1), (1,2), (1,3), (1,4), (1,5), (1, 6), (1,7);

EXPLAIN SELECT COUNT(*) FROM t1 f1 INNER JOIN t1 f2

ON ( f1.b=f2.b AND f1.a<f2.a ) 

WHERE 1 AND f1.b NOT IN (100,2232,3343,51111);

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra

1	SIMPLE	f1	index	inx	inx	10	NULL	7	Using where; Using index

1	SIMPLE	f2	ref	inx	inx	5	test.f1.b	1	Using where; Using index

DROP TABLE t1;

End of 5.0 tests

mysql-test/t/select.test

+13 −0
Original line number Diff line number Diff line
@@ -3357,4 +3357,17 @@ SELECT t2.faq_id 


DROP TABLE t1,t2;





#

# Bug #19372: Optimizer does not use index anymore when WHERE index NOT IN

# () is added

#

CREATE TABLE t1 (a INT, b INT, KEY inx (b,a));



INSERT INTO t1 VALUES (1,1), (1,2), (1,3), (1,4), (1,5), (1, 6), (1,7);

EXPLAIN SELECT COUNT(*) FROM t1 f1 INNER JOIN t1 f2

    ON ( f1.b=f2.b AND f1.a<f2.a ) 

    WHERE 1 AND f1.b NOT IN (100,2232,3343,51111);

DROP TABLE t1;    



--echo End of 5.0 tests