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Merge mysql.com:/d2/hf/mrg/mysql-5.0-opt

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into  mysql.com:/d2/hf/mrg/mysql-5.1-opt
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holyfoot/hf@hfmain.(none)
2007-05-18 20:00:49 +05:00
parent d12e6f7b0b 835189cb85
commit 85d5dfedf6
18 changed files with 701 additions and 22 deletions
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24
mysql-test/t/subselect.test
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@ -2882,6 +2882,30 @@ INSERT INTO t1 VALUES (1,1),(2,1);
EXPLAIN SELECT 1 FROM t1 WHERE a = (SELECT COUNT(*) FROM t1 GROUP BY b);
DROP TABLE t1;
#
# Bug #28377: grouping query with a correlated subquery in WHERE condition
#
CREATE TABLE t1 (id int NOT NULL, st CHAR(2), INDEX idx(id));
INSERT INTO t1 VALUES
(3,'FL'), (2,'GA'), (4,'FL'), (1,'GA'), (5,'NY'), (7,'FL'), (6,'NY');
CREATE TABLE t2 (id int NOT NULL, INDEX idx(id));
INSERT INTO t2 VALUES (7), (5), (1), (3);
SELECT id, st FROM t1
WHERE st IN ('GA','FL') AND EXISTS(SELECT 1 FROM t2 WHERE t2.id=t1.id);
SELECT id, st FROM t1
WHERE st IN ('GA','FL') AND EXISTS(SELECT 1 FROM t2 WHERE t2.id=t1.id)
GROUP BY id;
SELECT id, st FROM t1
WHERE st IN ('GA','FL') AND NOT EXISTS(SELECT 1 FROM t2 WHERE t2.id=t1.id);
SELECT id, st FROM t1
WHERE st IN ('GA','FL') AND NOT EXISTS(SELECT 1 FROM t2 WHERE t2.id=t1.id)
GROUP BY id;
DROP TABLE t1,t2;
--echo End of 5.0 tests.
#