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10.0-base merge

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This commit is contained in:
Sergei Golubchik
2014-02-26 15:28:07 +01:00
parent 6efa5efa7d 0b9a0a3517
commit 0dc23679c8
1449 changed files with 6135 additions and 2203 deletions
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27
mysql-test/r/subselect4.result
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@ -2304,6 +2304,33 @@ WHERE a='r' AND (c,b) NOT IN (SELECT c,b FROM t2 WHERE (c,b)=(t.c,t.b));
a b c d
DROP TABLE t1, t2;
#
# MDEV-5468: assertion failure with a simplified condition in subselect
#
CREATE TABLE t1 (a int, b int) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,1);
CREATE TABLE t2 ( pk int PRIMARY KEY, c INT) ENGINE=MyISAM;
INSERT INTO t2 VALUES (1,4), (2,6);
SELECT ( SELECT MAX(b) FROM t1, t2 WHERE pk = a AND b < from_sq.c ) AS select_sq,
COUNT( DISTINCT from_sq.c )
FROM ( SELECT DISTINCT t2_1.* FROM t2 AS t2_1, t2 AS t2_2 ) AS from_sq
GROUP BY select_sq ;
select_sq COUNT( DISTINCT from_sq.c )
1 2
DROP TABLE t1,t2;
CREATE TABLE t1 (id int, a2 char(2), a3 char(3)) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,'BE','BEL');
CREATE TABLE t2 (id int, a2 char(2), a3 char(3)) ENGINE=MyISAM;
INSERT INTO t2 VALUES (1,'BE','BEL'), (2,'MX','MEX');
CREATE VIEW v2 AS SELECT DISTINCT * FROM t2;
SELECT * FROM t1 AS outer_t1, v2
WHERE v2.a3 = outer_t1.a3
AND EXISTS ( SELECT * FROM t1 WHERE a2 < v2.a2 AND id = outer_t1.id )
AND outer_t1.a3 < 'J'
ORDER BY v2.id;
id a2 a3 id a2 a3
DROP VIEW v2;
DROP TABLE t1,t2;
#
# MDEV-3899 Valgrind warnings (blocks are definitely lost) in filesort on IN subquery with SUM and DISTINCT
#
CREATE TABLE t1 (a INT) ENGINE=MyISAM;