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mysql-5.5 merge

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This commit is contained in:
Sergei Golubchik
2012-06-14 20:05:31 +02:00
parent d2ca6d2e7f 326b40c9c8
commit 0522307ed1
63 changed files with 1078 additions and 78 deletions
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26
mysql-test/r/func_group_innodb.result
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@ -204,4 +204,30 @@ SELECT BIT_XOR(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1;
BIT_XOR(t1.b)
0
DROP TABLE t1, t2;
#
# Bug#12713907: STRANGE OPTIMIZE & WRONG RESULT UNDER ORDER BY
# COUNT(*) LIMIT.
#
CREATE TABLE t1 (
id BIGINT(20) ,
member_id_to INT(11) ,
r_date DATE ,
PRIMARY KEY (id,r_date),
KEY r_date_idx (r_date),
KEY t1_idx01 (member_id_to)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(107924526,518491,'2011-05-01'),
(107924527,518491,'2011-05-01'),
(107924534,518491,'2011-06-21'),
(107924535,518491,'2011-06-21'),
(107924542,1601319,'2011-06-21'),
(107924543,1601319,'2011-06-21'),
(107924544,1601319,'2011-06-21'),
(107924545,1601319,'2011-06-21');
SELECT member_id_to, COUNT(*) FROM t1 WHERE r_date =
'2011-06-21' GROUP BY member_id_to ORDER BY 2 LIMIT 1;
member_id_to COUNT(*)
518491 2
DROP TABLE t1;
End of 5.5 tests