mirror of
https://github.com/MariaDB/server.git
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59 lines
2.5 KiB
Text
59 lines
2.5 KiB
Text
drop table if exists t1,t2,t3,t4;
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#
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# BUG#887468: Second assertion `keypart_map' failed in maria_rkey with semijoin
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#
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CREATE TABLE t1 (
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pk int(11) NOT NULL AUTO_INCREMENT,
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col_int_key int(11) DEFAULT NULL,
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col_varchar_key varchar(1) DEFAULT NULL,
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dummy char(30),
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PRIMARY KEY (pk),
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KEY col_varchar_key (col_varchar_key,col_int_key)
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) ENGINE=Aria AUTO_INCREMENT=30 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1;
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INSERT INTO t1 (pk, col_varchar_key, col_int_key) VALUES
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(10,NULL,0), (11,'d',4), (12,'g',8), (13,'x',NULL), (14,'f',NULL),
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(15,'p',0), (16,'j',NULL), (17,'c',8), (18,'z',8), (19,'j',6), (20,NULL,2),
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(21,'p',3), (22,'w',1), (23,'c',NULL), (24,'j',1), (25,'f',10), (26,'v',2),
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(27,'f',103), (28,'q',3), (29,'y',6);
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CREATE TABLE t2 (
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pk int(11) NOT NULL AUTO_INCREMENT,
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col_int_key int(11) DEFAULT NULL,
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dummy char(36),
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PRIMARY KEY (pk),
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KEY col_int_key (col_int_key)
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) ENGINE=Aria AUTO_INCREMENT=101 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1;
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INSERT INTO t2 ( pk, col_int_key) VALUES
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(1,8), (2,2), (3,9), (4,6), (5,NULL), (6,NULL), (7,48), (8,228), (9,3), (10,5),
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(11,39), (12,6), (13,8), (14,3), (15,NULL), (16,2), (17,6), (18,3), (19,1), (20,4),
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(21,3), (22,1), (23,NULL), (24,97), (25,0), (26,0), (27,9), (28,5), (29,9), (30,0),
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(31,2), (32,172), (33,NULL), (34,5), (35,119), (36,1), (37,4), (38,8), (39,NULL), (40,6),
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(41,5), (42,5), (43,1), (44,7), (45,2), (46,8), (47,9), (48,NULL), (49,NULL), (50,3),
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(51,172), (52,NULL), (53,6), (54,6), (55,5), (56,4), (57,3), (58,2), (59,7), (60,4),
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(61,6), (62,0), (63,8), (64,5), (65,8), (66,2), (67,9), (68,7), (69,5), (70,7),
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(71,0), (72,4), (73,3), (74,1), (75,0), (76,6), (77,2), (78,NULL), (79,8), (80,NULL),
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(81,NULL), (82,NULL), (83,3), (84,7), (85,3), (86,5), (87,5), (88,1), (89,2), (90,1),
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(91,7), (92,1), (93,9), (94,9), (95,8), (96,3), (97,7), (98,4), (99,9), (100,0);
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CREATE TABLE t3 (
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pk int(11) NOT NULL AUTO_INCREMENT,
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dummy char(34),
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col_varchar_key varchar(1) DEFAULT NULL,
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col_int_key int(11) DEFAULT NULL,
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PRIMARY KEY (pk),
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KEY col_varchar_key (col_varchar_key,col_int_key)
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) ENGINE=Aria AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1;
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INSERT INTO t3 (pk, col_varchar_key) VALUES (1,'v'), (2,'c'), (3,NULL);
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CREATE TABLE t4 (
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pk int(11) NOT NULL AUTO_INCREMENT,
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dummy char (38),
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PRIMARY KEY (pk)
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) ENGINE=Aria AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1;
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INSERT INTO t4 (pk) VALUES (1), (2), (3);
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SELECT *
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FROM t1
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JOIN t2
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ON ( t2.col_int_key = t1.pk )
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WHERE t1.col_varchar_key IN (
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SELECT t3.col_varchar_key FROM t3, t4
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);
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pk col_int_key col_varchar_key dummy pk col_int_key dummy
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drop table t1, t2, t3, t4;
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