1262 lines
26 KiB
SQL
1262 lines
26 KiB
SQL
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--echo # Bug#36981 - "innodb crash when selecting for update"
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--echo #
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#
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# Test 1: Test based on the reproduction test case for this bug.
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# This query resulted in a crash in InnoDB due to
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# InnoDB changing from using the index which the push condition
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# where for to use the clustered index due to "SELECT ... FOR UPDATE".
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#
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CREATE TABLE t1 (
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c1 CHAR(1),
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c2 CHAR(10),
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KEY (c1)
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);
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INSERT INTO t1 VALUES ('3', null);
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SELECT * FROM t1 WHERE c1='3' FOR UPDATE;
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DROP TABLE t1;
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#
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# Test 2: Extended test case to test that the correct rows are returned.
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# This test is for ensuring that if InnoDB refuses to accept
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# the pushed index condition it is still evaluated.
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#
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CREATE TABLE t1 (a INT) charset latin1;
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INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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CREATE TABLE t2 (a INT) charset latin1;
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INSERT INTO t2 SELECT A.a + 10*(B.a + 10*C.a) FROM t1 A, t1 B, t1 C;
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CREATE TABLE t3 (
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c1 CHAR(10) NOT NULL,
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c2 CHAR(10) NOT NULL,
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c3 CHAR(200) NOT NULL,
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KEY (c1)
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);
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INSERT INTO t3
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SELECT CONCAT('c-',1000+t2.a,'=w'), CONCAT('c-',1000+ t2.a,'=w'), 'filler'
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FROM t2;
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INSERT INTO t3
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SELECT CONCAT('c-',1000+t2.a,'=w'), CONCAT('c-',2000+t2.a,'=w'), 'filler-1'
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FROM t2;
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INSERT INTO t3
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SELECT CONCAT('c-',1000+t2.a,'=w'), CONCAT('c-',3000+t2.a,'=w'), 'filler-2'
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FROM t2;
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--sorted_result
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SELECT c1,c3 FROM t3 WHERE c1 >= 'c-1994=w' and c1 != 'c-1996=w' FOR UPDATE;
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DROP TABLE t1,t2,t3;
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--echo #
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--echo # Bug#43360 - Server crash with a simple multi-table update
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--echo #
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CREATE TABLE t1 (
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a CHAR(2) NOT NULL PRIMARY KEY,
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b VARCHAR(20) NOT NULL,
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KEY (b)
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);
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CREATE TABLE t2 (
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a CHAR(2) NOT NULL PRIMARY KEY,
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b VARCHAR(30) NOT NULL,
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KEY (b)
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);
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INSERT INTO t1 VALUES
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('AB','MySQL AB'),
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('JA','Sun Microsystems'),
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('MS','Microsoft'),
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('IB','IBM- Inc.'),
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('GO','Google Inc.');
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INSERT INTO t2 VALUES
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('AB','Sweden'),
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('JA','USA'),
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('MS','United States of America'),
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('IB','North America'),
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('GO','South America');
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UPDATE t1,t2 SET t1.b=UPPER(t1.b) WHERE t1.b LIKE 'United%';
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SELECT * FROM t1 ORDER BY a;
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SELECT * FROM t2 ORDER BY a;
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DROP TABLE t1,t2;
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--echo #
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--echo # Bug#40992 - InnoDB: Crash when engine_condition_pushdown is on
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--echo #
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CREATE TABLE t (
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dummy INT PRIMARY KEY,
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a INT UNIQUE,
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b INT
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);
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INSERT INTO t VALUES (1,1,1),(3,3,3),(5,5,5);
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SELECT * FROM t WHERE a > 2 FOR UPDATE;
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DROP TABLE t;
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--echo #
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--echo # Bug#35080 - Innodb crash at mem_block_get_len line 72
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--echo #
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CREATE TABLE t1 (
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t1_autoinc INT(11) NOT NULL AUTO_INCREMENT,
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uuid VARCHAR(36) DEFAULT NULL,
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PRIMARY KEY (t1_autoinc),
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KEY k (uuid)
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);
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CREATE TABLE t2 (
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t2_autoinc INT(11) NOT NULL AUTO_INCREMENT,
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uuid VARCHAR(36) DEFAULT NULL,
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date DATETIME DEFAULT NULL,
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PRIMARY KEY (t2_autoinc),
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KEY k (uuid)
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);
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CREATE VIEW v1 AS
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SELECT t1_autoinc, uuid
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FROM t1
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WHERE (ISNULL(uuid) OR (uuid like '%-%'));
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CREATE VIEW v2 AS
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SELECT t2_autoinc, uuid, date
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FROM t2
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WHERE (ISNULL(uuid) OR (LENGTH(uuid) = 36));
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CREATE PROCEDURE delete_multi (IN uuid CHAR(36))
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DELETE v1, v2 FROM v1 INNER JOIN v2
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ON v1.uuid = v2.uuid
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WHERE v1.uuid = @uuid;
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SET @uuid = UUID();
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INSERT INTO v1 (uuid) VALUES (@uuid);
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INSERT INTO v2 (uuid, date) VALUES (@uuid, '2009-09-09');
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CALL delete_multi(@uuid);
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DROP procedure delete_multi;
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DROP table t1,t2;
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DROP view v1,v2;
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--echo #
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--echo # Bug#41996 - multi-table delete crashes server (InnoDB table)
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--echo #
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CREATE TABLE t1 (
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b BIGINT,
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i INT,
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KEY (b)
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);
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INSERT INTO t1 VALUES (2, 2);
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DELETE t1 FROM t1 a, t1 WHERE a.i=t1.b;
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DROP TABLE t1;
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--echo #
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--echo # Bug#43448 - Server crashes on multi table delete with Innodb
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--echo #
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CREATE TABLE t1 (
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id1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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t CHAR(12)
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);
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CREATE TABLE t2 (
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id2 INT NOT NULL,
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t CHAR(12)
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);
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CREATE TABLE t3(
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id3 INT NOT NULL,
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t CHAR(12),
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INDEX(id3)
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);
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delimiter |;
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CREATE PROCEDURE insert_data ()
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BEGIN
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DECLARE i1 INT DEFAULT 20;
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DECLARE i2 INT;
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DECLARE i3 INT;
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WHILE (i1 > 0) DO
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INSERT INTO t1(t) VALUES (i1);
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SET i2 = 2;
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WHILE (i2 > 0) DO
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INSERT INTO t2(id2, t) VALUES (i1, i2);
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SET i3 = 2;
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WHILE (i3 > 0) DO
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INSERT INTO t3(id3, t) VALUES (i1, i2);
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SET i3 = i3 -1;
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END WHILE;
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SET i2 = i2 -1;
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END WHILE;
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SET i1 = i1 - 1;
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END WHILE;
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END |
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delimiter ;|
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CALL insert_data();
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SELECT COUNT(*) FROM t1 WHERE id1 > 10;
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SELECT COUNT(*) FROM t2 WHERE id2 > 10;
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SELECT COUNT(*) FROM t3 WHERE id3 > 10;
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DELETE t1, t2, t3
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FROM t1, t2, t3
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WHERE t1.id1 = t2.id2 AND t2.id2 = t3.id3 AND t1.id1 > 3;
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SELECT COUNT(*) FROM t1;
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SELECT COUNT(*) FROM t2;
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SELECT COUNT(*) FROM t3;
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DROP PROCEDURE insert_data;
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DROP TABLE t1, t2, t3;
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--echo #
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--echo # Bug#42580 - Innodb's ORDER BY ..LIMIT returns no rows for
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--echo # null-safe operator <=> NULL
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--echo #
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SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
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CREATE TABLE t1(
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c1 DATE NOT NULL,
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c2 DATE NULL,
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c3 DATETIME,
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c4 TIMESTAMP,
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PRIMARY KEY(c1),
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UNIQUE(c2)
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);
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--echo
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INSERT INTO t1 VALUES('0000-00-00', '0000-00-00', '2008-01-04', '2008-01-05');
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INSERT INTO t1 VALUES('2007-05-25', '2007-05-25', '2007-05-26', '2007-05-26');
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INSERT INTO t1 VALUES('2008-01-01', NULL , '2008-01-02', '2008-01-03');
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INSERT INTO t1 VALUES('2008-01-17', NULL , NULL , '2009-01-29');
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INSERT INTO t1 VALUES('2009-01-29', '2009-01-29', '2009-01-29', '2009-01-29');
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--echo
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SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c1,c2;
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--echo
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SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c1,c2 LIMIT 2;
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--echo
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DROP TABLE t1;
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SET sql_mode = default;
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--echo #
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--echo # Bug#43617 - Innodb returns wrong results with timestamp's range value
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--echo # in IN clause
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--echo # (Note: Fixed by patch for BUG#42580)
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--echo #
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SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
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CREATE TABLE t1(
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c1 TIMESTAMP NOT NULL,
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c2 TIMESTAMP NULL,
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c3 DATE,
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c4 DATETIME,
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PRIMARY KEY(c1),
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UNIQUE INDEX(c2)
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);
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INSERT INTO t1 VALUES
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('0000-00-00 00:00:00','0000-00-00 00:00:00','2008-01-04','2008-01-05 00:00:00'),
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('1971-01-01 00:00:01','1980-01-01 00:00:01','2009-01-01','2009-01-02 00:00:00'),
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('1999-01-01 00:00:00','1999-01-01 00:00:00', NULL, NULL),
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('2007-05-23 09:15:28','2007-05-23 09:15:28','2007-05-24','2007-05-24 09:15:28'),
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('2007-05-27 00:00:00','2007-05-25 00:00:00','2007-05-26','2007-05-26 00:00:00'),
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('2008-01-01 00:00:00', NULL, '2008-01-02','2008-01-03 00:00:00'),
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('2009-01-29 11:11:27','2009-01-29 11:11:27','2009-01-29','2009-01-29 11:11:27'),
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('2038-01-09 03:14:07','2038-01-09 03:14:07','2009-01-05','2009-01-06 00:00:00');
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--echo
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SELECT *
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FROM t1
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WHERE c2 IN ('1971-01-01 00:00:01','2038-01-09 03:14:07')
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ORDER BY c2;
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--echo
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SELECT *
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FROM t1
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WHERE c2 IN ('1971-01-01 00:00:01','2038-01-09 03:14:07')
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ORDER BY c2 LIMIT 2;
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--echo
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SELECT *
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FROM t1
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WHERE c2 IN ('1971-01-01 00:00:01','2038-01-09 03:14:07')
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ORDER BY c2 DESC;
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--echo
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SELECT *
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FROM t1
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WHERE c2 IN ('1971-01-01 00:00:01','2038-01-09 03:14:07')
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ORDER BY c2 DESC LIMIT 2;
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--echo
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DROP TABLE t1;
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SET sql_mode = default;
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--echo #
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--echo # Bug#43249 - Innodb returns zero time for the time column
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--echo # with <=> NULL order by limit
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--echo # (Note: Fixed by patch for BUG#42580)
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--echo #
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CREATE TABLE t1(
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c1 TIME NOT NULL,
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c2 TIME NULL,
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c3 DATE,
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PRIMARY KEY(c1),
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UNIQUE INDEX(c2)
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);
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INSERT INTO t1 VALUES('8:29:45',NULL,'2009-02-01');
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--echo
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# First time, good results:
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SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c2 LIMIT 2;
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--echo
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# Second time, bad results:
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SELECT * FROM t1 WHERE c2 <=> NULL ORDER BY c2 LIMIT 2;
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DROP TABLE t1;
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--echo #
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--echo # BUG#43618: MyISAM&Maria returns wrong results with 'between'
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--echo # on timestamp
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--echo #
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CREATE TABLE t1(
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ts TIMESTAMP NOT NULL,
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c char NULL,
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PRIMARY KEY(ts)
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);
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INSERT INTO t1 VALUES
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('1971-01-01','a'),
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('2007-05-25','b'),
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('2008-01-01','c'),
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('2038-01-09','d');
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-- disable_query_log
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-- disable_result_log
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ANALYZE TABLE t1;
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-- enable_result_log
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-- enable_query_log
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--disable_warnings
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--echo
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--echo # Execute select with invalid timestamp, desc ordering
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SET sql_mode = '';
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SELECT *
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FROM t1
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WHERE ts BETWEEN '0000-00-00' AND '2010-00-01 00:00:00'
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ORDER BY ts DESC
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LIMIT 2;
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SET sql_mode = default;
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--echo
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--echo # Should use index condition
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EXPLAIN
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SELECT *
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FROM t1
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WHERE ts BETWEEN '0000-00-00' AND '2010-00-01 00:00:00'
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ORDER BY ts DESC
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LIMIT 2;
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--echo
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--enable_warnings
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DROP TABLE t1;
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--echo #
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--echo # BUG#49906: Assertion failed - Field_varstring::val_str in field.cc
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--echo #
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CREATE TABLE t1 (
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f1 VARCHAR(1024),
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f2 VARCHAR(10),
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INDEX test_idx USING BTREE (f2,f1(5))
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);
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INSERT INTO t1 VALUES ('a','c'), ('b','d');
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SELECT f1
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FROM t1
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WHERE f2 LIKE 'd'
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ORDER BY f1;
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DROP TABLE t1;
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--echo #
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--echo # Bug#52660 - "Perf. regr. using ICP for MyISAM on range queries on
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--echo # an index containing TEXT"
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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CREATE TABLE t2 (a INT);
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INSERT INTO t2 SELECT A.a + 10*(B.a) FROM t1 A, t1 B;
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CREATE TABLE t3 (
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c1 TINYTEXT NOT NULL,
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i1 INT NOT NULL,
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KEY (c1(6),i1)
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) charset utf8mb4;
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-- disable_query_log
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-- disable_result_log
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ANALYZE TABLE t1;
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ANALYZE TABLE t2;
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ANALYZE TABLE t3;
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-- enable_result_log
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-- enable_query_log
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INSERT INTO t3 SELECT CONCAT('c-',1000+t2.a,'=w'), 1 FROM t2;
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let query=SELECT c1 FROM t3 WHERE c1 >= 'c-1004=w' and c1 <= 'c-1006=w' and i1 > 2;
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eval EXPLAIN $query;
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eval EXPLAIN FORMAT=tree $query;
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eval $query;
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DROP TABLE t1, t2, t3;
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--echo #
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--echo # Bug#57372 "Multi-table updates and deletes fail when running with ICP
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--echo # against InnoDB"
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--echo #
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CREATE TABLE t1 (
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a INT KEY,
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b INT
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) ENGINE = INNODB;
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CREATE TABLE t2 (
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a INT KEY,
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b INT
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) ENGINE = INNODB;
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INSERT INTO t1 VALUES (1, 101), (2, 102), (3, 103), (4, 104), (5, 105);
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INSERT INTO t2 VALUES (1, 1), (2, 2), (3, 3), (4, 4), (5, 5);
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|
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UPDATE t1, t2
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SET t1.a = t1.a + 100, t2.b = t1.a + 10
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WHERE t1.a BETWEEN 2 AND 4 AND t2.a = t1.b - 100;
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|
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--sorted_result
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SELECT * FROM t1;
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--sorted_result
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SELECT * FROM t2;
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|
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DROP TABLE t1, t2;
|
|
|
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--echo #
|
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--echo # Bug#52605 - "Adding LIMIT 1 clause to query with complex range
|
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--echo # predicate causes wrong results"
|
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--echo #
|
|
|
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CREATE TABLE t1 (
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pk INT NOT NULL,
|
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c1 INT,
|
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PRIMARY KEY (pk),
|
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KEY k1 (c1)
|
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);
|
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|
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INSERT INTO t1 VALUES (1,NULL);
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INSERT INTO t1 VALUES (2,6);
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INSERT INTO t1 VALUES (3,NULL);
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INSERT INTO t1 VALUES (4,6);
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INSERT INTO t1 VALUES (5,NULL);
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INSERT INTO t1 VALUES (6,NULL);
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INSERT INTO t1 VALUES (7,9);
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INSERT INTO t1 VALUES (8,0);
|
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|
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-- disable_query_log
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-- disable_result_log
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ANALYZE TABLE t1;
|
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-- enable_result_log
|
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-- enable_query_log
|
|
|
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SELECT pk, c1
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FROM t1
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WHERE (pk BETWEEN 4 AND 5 OR pk < 2) AND c1 < 240
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ORDER BY c1
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LIMIT 1;
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EXPLAIN SELECT pk, c1
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FROM t1
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WHERE (pk BETWEEN 4 AND 5 OR pk < 2) AND c1 < 240
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ORDER BY c1
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LIMIT 1;
|
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|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#42991 "invalid memory access and/or crash when using
|
|
--echo # index condition pushdown + InnoDB"
|
|
--echo #
|
|
|
|
# Note that you need to run with --valgrind to see the warnings
|
|
# about invalid memory accesses.
|
|
|
|
CREATE TABLE t1 (
|
|
c1 TINYTEXT NOT NULL,
|
|
c2 INT NOT NULL,
|
|
PRIMARY KEY (c2),
|
|
KEY id1 (c1(4))
|
|
) charset utf8mb4;
|
|
|
|
INSERT INTO t1 VALUES ('Anastasia', 5);
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|
INSERT INTO t1 VALUES ('Karianne', 4);
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|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
SELECT * FROM t1 WHERE (c1 <= '6566-06-15' AND c2 <> 3);
|
|
|
|
EXPLAIN SELECT * FROM t1 WHERE (c1 <= '6566-06-15' AND c2 <> 3);
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|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#56529 - "Crash due to long semaphore wait in InnoDB
|
|
--echo # with ICP and subqueries"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
col_int_nokey INTEGER,
|
|
col_int_key INTEGER,
|
|
col_varchar_key VARCHAR(1),
|
|
|
|
KEY (col_int_key),
|
|
KEY (col_varchar_key, col_int_key)
|
|
) charset utf8mb4 stats_persistent=0;
|
|
|
|
INSERT INTO t1 VALUES (NULL,2,'w');
|
|
INSERT INTO t1 VALUES (7,9,'m');
|
|
INSERT INTO t1 VALUES (9,3,'m');
|
|
INSERT INTO t1 VALUES (7,9,'k');
|
|
INSERT INTO t1 VALUES (4,NULL,'r');
|
|
INSERT INTO t1 VALUES (2,9,'t');
|
|
INSERT INTO t1 VALUES (6,3,'j');
|
|
INSERT INTO t1 VALUES (8,8,'u');
|
|
INSERT INTO t1 VALUES (NULL,8,'h');
|
|
INSERT INTO t1 VALUES (5,53,'o');
|
|
INSERT INTO t1 VALUES (NULL,0,NULL);
|
|
INSERT INTO t1 VALUES (6,5,'k');
|
|
INSERT INTO t1 VALUES (188,166,'e');
|
|
INSERT INTO t1 VALUES (2,3,'n');
|
|
INSERT INTO t1 VALUES (1,0,'t');
|
|
INSERT INTO t1 VALUES (1,1,'c');
|
|
INSERT INTO t1 VALUES (0,9,'m');
|
|
INSERT INTO t1 VALUES (9,5,'y');
|
|
INSERT INTO t1 VALUES (NULL,6,'f');
|
|
|
|
CREATE TABLE t2 (
|
|
c1 INTEGER NOT NULL
|
|
) stats_persistent=0;
|
|
|
|
let query=
|
|
SELECT table1.col_int_nokey
|
|
FROM t1 AS table1 STRAIGHT_JOIN (
|
|
t1 AS table2 INNER JOIN t1 AS table3
|
|
ON table3.col_varchar_key = table2.col_varchar_key)
|
|
ON table3.col_int_nokey = table1.col_int_key
|
|
WHERE table3.col_int_key != SOME ( SELECT c1 FROM t2 );
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # Bug#58243 "RQG test optimizer_subquery causes server crash
|
|
--echo # when running with ICP"
|
|
--echo #
|
|
|
|
# Test case 1: This test case makes item->const_item() return true
|
|
# in uses_index_fields_only() for an item tree
|
|
# containing a subquery. This triggered the subquery
|
|
# to be pushed down to InnoDB.
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER NOT NULL,
|
|
c1 INTEGER NOT NULL,
|
|
c2 INTEGER NOT NULL,
|
|
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (1,6,7);
|
|
|
|
CREATE TABLE t2 (
|
|
c1 INTEGER NOT NULL
|
|
);
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT t1.c1
|
|
FROM t1
|
|
WHERE t1.pk < 317 AND 2 IN (SELECT COUNT(t2.c1)
|
|
FROM t2)
|
|
ORDER BY t1.c2;
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
# Test case 2: This test case makes item->used_tables() return 0
|
|
# in uses_index_fields_only() for an item tree
|
|
# containg a subquery. This triggered the subquery
|
|
# to be pushed down to InnoDB.
|
|
|
|
CREATE TABLE t1 (
|
|
i1 INTEGER NOT NULL,
|
|
c1 VARCHAR(1) NOT NULL
|
|
) charset latin1;
|
|
|
|
INSERT INTO t1 VALUES (2,'w');
|
|
|
|
CREATE TABLE t2 (
|
|
i1 INTEGER NOT NULL,
|
|
c1 VARCHAR(1) NOT NULL,
|
|
c2 VARCHAR(1) NOT NULL,
|
|
KEY (c1, i1)
|
|
) charset latin1;
|
|
|
|
INSERT INTO t2 VALUES (8,'d','d');
|
|
INSERT INTO t2 VALUES (4,'v','v');
|
|
|
|
CREATE TABLE t3 (
|
|
c1 VARCHAR(1) NOT NULL
|
|
) charset latin1;
|
|
|
|
INSERT INTO t3 VALUES ('v');
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
ANALYZE TABLE t3;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT i1
|
|
FROM t1
|
|
WHERE EXISTS (SELECT t2.c1
|
|
FROM (t2 INNER JOIN t3 ON (t3.c1 = t2.c1))
|
|
WHERE t2.c2 != t1.c1 AND t2.c2 = (SELECT MIN(t3.c1)
|
|
FROM t3));
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1,t2,t3;
|
|
|
|
--echo #
|
|
--echo # Bug#58015 "Assert in row_sel_field_store_in_mysql_format
|
|
--echo # when running innodb_mrr_icp test"
|
|
--echo #
|
|
|
|
create table t1 (a char(2) charset utf8,b double, primary key (a(1)),key (b));
|
|
insert into t1 values ('',1);
|
|
select 1 from t1 where b <= 1 and a <> '';
|
|
drop table t1;
|
|
|
|
--echo #
|
|
--echo # Bug#59259 "Incorrect rows returned for a correlated subquery
|
|
--echo # when ICP is on"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY, i INTEGER NOT NULL) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t1 VALUES (11,0);
|
|
INSERT INTO t1 VALUES (12,5);
|
|
INSERT INTO t1 VALUES (15,0);
|
|
|
|
CREATE TABLE t2 (pk INTEGER PRIMARY KEY, i INTEGER NOT NULL) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t2 VALUES (11,1);
|
|
INSERT INTO t2 VALUES (12,2);
|
|
INSERT INTO t2 VALUES (15,4);
|
|
|
|
SELECT * FROM t1
|
|
WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE t1.i);
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # Bug #58816 "Extra temporary duplicate rows in result set when
|
|
--echo # switching ICP off"
|
|
--echo #
|
|
|
|
# Save optimizer switch setting
|
|
set @save_optimizer_switch_bug58816= @@optimizer_switch;
|
|
|
|
CREATE TABLE t1 (
|
|
pk INT NOT NULL,
|
|
c1 INT NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (1,9),(2,7),(3,6),(4,3),(5,1);
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
EXPLAIN SELECT pk, c1 FROM t1 WHERE pk <> 3;
|
|
|
|
SET SESSION optimizer_switch='index_condition_pushdown=off';
|
|
|
|
SELECT pk, c1 FROM t1 WHERE pk <> 3;
|
|
|
|
DROP TABLE t1;
|
|
|
|
# Restore optimzer switch setting
|
|
set optimizer_switch= @save_optimizer_switch_bug58816;
|
|
|
|
--echo #
|
|
--echo # Bug#58837: ICP crash or valgrind error due to uninitialized
|
|
--echo # value in innobase_index_cond
|
|
--echo #
|
|
CREATE TABLE t1 (
|
|
t1_int INT,
|
|
t1_time TIME
|
|
);
|
|
|
|
CREATE TABLE t2 (
|
|
t2_int int PRIMARY KEY,
|
|
t2_int2 INT
|
|
);
|
|
|
|
--disable_warnings
|
|
INSERT IGNORE INTO t2 VALUES ();
|
|
INSERT INTO t1 VALUES ();
|
|
--enable_warnings
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let $query=
|
|
SELECT *
|
|
FROM t1 AS t1a
|
|
WHERE NOT EXISTS
|
|
(SELECT *
|
|
FROM t1 AS t1b
|
|
WHERE t1b.t1_int NOT IN
|
|
(SELECT t2.t2_int
|
|
FROM t2
|
|
WHERE t1b.t1_time LIKE t1b.t1_int
|
|
OR t1b.t1_time <> t2.t2_int2
|
|
AND 6=7
|
|
)
|
|
)
|
|
;
|
|
|
|
--echo
|
|
--eval $query;
|
|
--echo
|
|
--eval EXPLAIN $query;
|
|
--echo
|
|
|
|
DROP TABLE t1,t2;
|
|
--echo #
|
|
--echo # Bug#59186 Wrong results of join when ICP is enabled
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER NOT NULL,
|
|
c1 VARCHAR(3) NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (1,'y'),(0,'or');
|
|
|
|
CREATE TABLE t2 (
|
|
pk INTEGER NOT NULL,
|
|
c1 VARCHAR(3) NOT NULL,
|
|
c2 VARCHAR(6) NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t2 VALUES (6,'y','RPOYT'),(10,'m','JINQE');
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT c2 FROM t1 JOIN t2 ON t1.c1 = t2.c1
|
|
WHERE (t2.pk <= 4 AND t1.pk IN (2,1)) OR
|
|
(t1.pk > 1 AND t2.pk BETWEEN 6 AND 6);
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # Bug#58838 "Wrong results with HAVING + LIMIT without GROUP BY when
|
|
--echo # ICP is enabled"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INT NOT NULL,
|
|
c1 INT,
|
|
PRIMARY KEY (pk),
|
|
KEY col_int_key (c1)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (1,37),(2,8),(3,-25),(4,NULL),(5,55);
|
|
|
|
SELECT pk FROM t1 WHERE c1 <> 1 HAVING pk = 3 ORDER BY pk LIMIT 0;
|
|
SELECT pk FROM t1 WHERE c1 <> 1 HAVING pk = 3 ORDER BY pk LIMIT 1;
|
|
SELECT pk FROM t1 WHERE c1 <> 1 HAVING pk = 3 ORDER BY pk LIMIT 2;
|
|
SELECT pk FROM t1 WHERE c1 <> 1 HAVING pk = 3 ORDER BY pk LIMIT 5;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#59483 "Crash on INSERT/REPLACE in
|
|
--echo # rec_convert_dtuple_to_rec_comp with ICP on"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER AUTO_INCREMENT PRIMARY KEY,
|
|
i1 INTEGER,
|
|
c1 CHAR(6),
|
|
i2 INTEGER NOT NULL,
|
|
KEY (i2)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES
|
|
(NULL, 4, 'that', 8),
|
|
(NULL, 1, 'she', 6),
|
|
(NULL, 6, 'tell', 2);
|
|
|
|
SELECT * FROM t1 WHERE i2 IN (3, 6) LIMIT 2 FOR UPDATE;
|
|
INSERT INTO t1 (i2) VALUES (1);
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug #11766678 - 59843:
|
|
--echo # USING UNINITIALISED VALUE IN USES_INDEX_FIELDS_ONLY
|
|
--echo #
|
|
CREATE TABLE t1 (
|
|
col999 FLOAT NOT NULL,
|
|
COL1000 VARBINARY(179) NOT NULL,
|
|
col1003 DATE DEFAULT NULL,
|
|
KEY idx4267 (col1000, col1003)
|
|
);
|
|
|
|
INSERT IGNORE INTO t1 VALUES (),();
|
|
SELECT col999 FROM t1 WHERE col1000 = "3" AND col1003 <=> sysdate();
|
|
|
|
DROP TABLE t1;
|
|
--echo #
|
|
--echo # Bug#11873324 "WRONG RESULT WITH ICP AND STRAIGHT_JOIN"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER NOT NULL,
|
|
i1 INTEGER,
|
|
PRIMARY KEY (pk),
|
|
KEY col_int_key (i1)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (14,NULL), (18,133);
|
|
|
|
CREATE TABLE t2 (
|
|
pk INTEGER NOT NULL,
|
|
i1 INTEGER,
|
|
c1 VARCHAR(1),
|
|
PRIMARY KEY (pk),
|
|
KEY col_int_key (i1)
|
|
);
|
|
|
|
INSERT INTO t2 VALUES (1,7,'f');
|
|
|
|
if (`SELECT UPPER(@@default_storage_engine) = 'INNODB'`)
|
|
{
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
}
|
|
|
|
# Bug was specific of IN->EXISTS:
|
|
set @old_opt_switch=@@optimizer_switch;
|
|
--disable_query_log
|
|
if (`select locate('materialization', @@optimizer_switch) > 0`)
|
|
{
|
|
set optimizer_switch='materialization=off';
|
|
}
|
|
--enable_query_log
|
|
|
|
let query=
|
|
SELECT t1.i1
|
|
FROM t1
|
|
WHERE t1.i1 NOT IN
|
|
( SELECT STRAIGHT_JOIN subquery_t1.pk
|
|
FROM t1 AS subquery_t1
|
|
JOIN t2 AS subquery_t2
|
|
ON subquery_t2.i1 = subquery_t1.pk
|
|
WHERE subquery_t1.i1 > 0
|
|
OR subquery_t2.c1 = 'a'
|
|
);
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
set @@optimizer_switch=@old_opt_switch;
|
|
DROP TABLE t1,t2;
|
|
|
|
--echo #
|
|
--echo # Bug#11876420 "MISSING ROW IN RESULT WITH SUBQUERY + IN + XOR +
|
|
--echo # NULL VALUES AND ICP ENABLED"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
i1 INTEGER,
|
|
c1 VARCHAR(1),
|
|
KEY col_varchar_key (c1)
|
|
) charset utf8mb4;
|
|
|
|
INSERT INTO t1 VALUES (1,'j'), (0,'e'), (210,'f'), (8,'v'), (7,'x'),
|
|
(5,'m'), (NULL,'c');
|
|
|
|
CREATE TABLE t2 (
|
|
i1 INTEGER,
|
|
c1 VARCHAR(1),
|
|
KEY col_varchar_key (c1)
|
|
) charset utf8mb4;
|
|
|
|
INSERT INTO t2 VALUES (8,NULL);
|
|
|
|
CREATE TABLE t3 (
|
|
i1 INTEGER,
|
|
c1 VARCHAR(1),
|
|
KEY col_varchar_key (c1)
|
|
) charset utf8mb4 ENGINE=InnoDB;
|
|
|
|
INSERT INTO t3 VALUES (NULL,'w'), (1,NULL), (2,'d');
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
ANALYZE TABLE t3;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
# Bug was specific of IN->EXISTS:
|
|
set @old_opt_switch=@@optimizer_switch;
|
|
--disable_query_log
|
|
if (`select locate('materialization', @@optimizer_switch) > 0`)
|
|
{
|
|
set optimizer_switch='materialization=off';
|
|
}
|
|
--enable_query_log
|
|
|
|
let query=
|
|
SELECT i1
|
|
FROM t3
|
|
WHERE c1 IN
|
|
( SELECT t1.c1
|
|
FROM t2 JOIN t1
|
|
ON t2.i1 >= t1.i1
|
|
WHERE t1.c1 > t2.c1
|
|
)
|
|
XOR i1;
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
set @@optimizer_switch=@old_opt_switch;
|
|
DROP TABLE t1, t2, t3;
|
|
|
|
--echo #
|
|
--echo # Bug#12355958 "FAILING ASSERTION: TRX->LOCK.N_ACTIVE_THRS == 1"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER PRIMARY KEY,
|
|
a INTEGER NOT NULL,
|
|
b CHAR(1),
|
|
KEY(b)
|
|
) charset utf8mb4;
|
|
|
|
INSERT INTO t1 VALUES (23,5,'d');
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT a1.pk
|
|
FROM t1 AS a1 JOIN (SELECT * FROM t1 LIMIT 1) AS a2 ON a2.b = a1.b
|
|
WHERE a1.a = (SELECT pk FROM t1 LIMIT 1)
|
|
AND (a1.a != a2.a OR a1.b IS NULL);
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
# Re-run the same query using a view. This will test the code with
|
|
# an Item_ref object in the condition tree (note: in order for this
|
|
# to trigger the bug the patch for Bug#59696 needs to be applied first).
|
|
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
|
|
let query=
|
|
SELECT a1.pk
|
|
FROM v1 AS a1 JOIN (SELECT * FROM v1 LIMIT 1) AS a2 ON a2.b = a1.b
|
|
WHERE a1.a = (SELECT pk FROM v1 LIMIT 1)
|
|
AND (a1.a != a2.a OR a1.b IS NULL);
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # BUG#12601961 "SEGFAULT IN HANDLER::COMPARE_KEY2"
|
|
--echo # BUG#12724899 "SELECT STRAIGHT_JOIN QUERY GIVES 2 DATES VERSUS
|
|
--echo # 2 WARNINGS WITH ICP ON"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
pk INTEGER NOT NULL,
|
|
i1 INTEGER NOT NULL,
|
|
c1 VARCHAR(1) NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (1,3,'j'), (20,8,'e');
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT alias2.i1
|
|
FROM t1 AS alias1 STRAIGHT_JOIN t1 AS alias2
|
|
ON alias2.pk AND alias2.pk <= alias1.c1
|
|
WHERE alias2.pk = 1;
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # BUG#12822678 - 2 MORE ROWS WHEN ICP=ON W/ STRAIGHT_JOIN
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
i1 INTEGER NOT NULL,
|
|
d1 DOUBLE,
|
|
KEY k1 (d1)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (10,1), (17,NULL), (22,NULL);
|
|
|
|
CREATE TABLE t2 (
|
|
pk INTEGER NOT NULL,
|
|
i1 INTEGER NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t2 VALUES (4,1);
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let query=
|
|
SELECT t1.d1, t2.pk, t2.i1
|
|
FROM t1 STRAIGHT_JOIN t2 ON t2.i1
|
|
WHERE t2.pk <> t1.d1 AND t2.pk = 4;
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # BUG#12838420 "DUPLICATE VALUES FOR GROUP-BY COLUMN WHEN JOIN
|
|
--echo # BUFFERING IS OFF"
|
|
--echo #
|
|
CREATE TABLE t1 (
|
|
col_int_key INT,
|
|
pk INT,
|
|
PRIMARY KEY (pk),
|
|
KEY (col_int_key)
|
|
);
|
|
INSERT INTO t1 VALUES (2,3),(3,2),(3,5),(4,6);
|
|
|
|
CREATE TABLE t2 (
|
|
col_int_key INT,
|
|
pk INT,
|
|
PRIMARY KEY (pk),
|
|
KEY (col_int_key)
|
|
);
|
|
INSERT INTO t2 VALUES (0,9),(3,10),(4,6),(6,1),(100,3),(200,5);
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
let $query=
|
|
SELECT t2.col_int_key AS field1
|
|
FROM t2 USE INDEX(col_int_key) STRAIGHT_JOIN t1 ON t2.col_int_key
|
|
WHERE t2.pk < 7 AND t2.col_int_key <> 7
|
|
GROUP BY field1;
|
|
|
|
set @old_opt_switch=@@optimizer_switch;
|
|
# With BNL, a temp table is used for GROUP BY, we don't want this
|
|
SET optimizer_switch="block_nested_loop=off";
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
SET @@optimizer_switch=@old_opt_switch;
|
|
DROP TABLE t1,t2;
|
|
|
|
--echo #
|
|
--echo # Bug#12976163 "CRASH IN INDEX CONDITION PUSHDOWN CODE AGAINST
|
|
--echo # A MYISAM TABLE"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
i1 INTEGER NOT NULL,
|
|
i2 INTEGER NOT NULL
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (14,1), (15,2), (16,3);
|
|
|
|
CREATE TABLE t2 (
|
|
i1 INTEGER NOT NULL,
|
|
i2 INTEGER NOT NULL,
|
|
c1 TINYTEXT
|
|
);
|
|
|
|
INSERT INTO t2
|
|
SELECT i1, 10 * i2, "MySQL" FROM t1;
|
|
|
|
DELIMITER $$;
|
|
|
|
CREATE PROCEDURE proc1(id INTEGER)
|
|
BEGIN
|
|
|
|
SELECT i2
|
|
FROM (
|
|
(SELECT i1, i2, NULL AS a1 FROM t1)
|
|
UNION
|
|
(SELECT i1, i2, c1 AS a1 FROM t2)
|
|
) u1
|
|
WHERE i1 = id;
|
|
|
|
END$$
|
|
|
|
DELIMITER ;$$
|
|
|
|
CALL proc1(15);
|
|
|
|
DROP PROCEDURE proc1;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # Bug#13655397 "CRASH IN SYNC_THREAD_LEVELS_NONEMPTY_TRX"
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (
|
|
i1 INTEGER NOT NULL,
|
|
i2 INTEGER NOT NULL,
|
|
KEY (i1)
|
|
);
|
|
|
|
INSERT INTO t1 VALUES (4,4), (5,5);
|
|
|
|
CREATE TABLE t2 (
|
|
pk INTEGER NOT NULL,
|
|
PRIMARY KEY (pk)
|
|
);
|
|
|
|
INSERT INTO t2 VALUES (1);
|
|
|
|
-- disable_query_log
|
|
-- disable_result_log
|
|
ANALYZE TABLE t1;
|
|
ANALYZE TABLE t2;
|
|
-- enable_result_log
|
|
-- enable_query_log
|
|
|
|
CREATE FUNCTION f1() RETURNS INTEGER
|
|
RETURN (SELECT MOD(COUNT(DISTINCT pk), 10) FROM t2);
|
|
|
|
let query=
|
|
SELECT i1, i2 FROM t1 WHERE f1() = 1 AND i1 = 5;
|
|
|
|
eval EXPLAIN $query;
|
|
eval $query;
|
|
|
|
DROP FUNCTION f1;
|
|
DROP TABLE t1, t2;
|