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7f444caa0a
MDEV-11 - Modifed tests and result files to use explicit column lists
in INSERT and SELECT statements
71 lines
2.7 KiB
Text
71 lines
2.7 KiB
Text
DROP TABLE IF EXISTS t1, t2;
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CREATE TABLE t1 (a <INT_COLUMN>,
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b <CHAR_COLUMN>,
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<CUSTOM_INDEX> (a)
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) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
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CREATE TABLE t2 (a <INT_COLUMN>,
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b <CHAR_COLUMN>,
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FOREIGN KEY (a) REFERENCES t1(a)
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) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` int(11) DEFAULT NULL,
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`b` char(8) DEFAULT NULL,
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KEY `a` (`a`),
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CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`)
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) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
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INSERT INTO t2 (a,b) VALUES (1,'a'),(2,'b');
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
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INSERT INTO t1 (a,b) VALUES (1,'c'),(2,'d');
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INSERT INTO t2 (a,b) VALUES (1,'a'),(2,'b');
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UPDATE t2 SET a=a+1;
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
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UPDATE t1 SET a=3 WHERE a=2;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
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DELETE FROM t1 WHERE a=2;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
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DELETE FROM t2 WHERE a=2;
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SELECT a,b FROM t1;
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a b
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1 c
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2 d
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SELECT a,b FROM t2;
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a b
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1 a
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DROP TABLE t1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails
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DROP TABLE t2;
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CREATE TABLE t2 (a <INT_COLUMN>,
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b <CHAR_COLUMN>,
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FOREIGN KEY (a) REFERENCES t1(a)
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ON DELETE CASCADE ON UPDATE CASCADE
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) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` int(11) DEFAULT NULL,
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`b` char(8) DEFAULT NULL,
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KEY `a` (`a`),
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CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`) ON DELETE CASCADE ON UPDATE CASCADE
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) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
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INSERT INTO t2 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d');
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`) ON DELETE CASCADE ON UPDATE CASCADE)
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INSERT INTO t1 (a,b) VALUES (3,'a'),(4,'a');
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INSERT INTO t2 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(4,'e'),(3,'a');
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UPDATE t1 SET a=a+1;
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SELECT a,b FROM t2;
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a b
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5 a
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5 a
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5 b
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5 c
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5 d
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5 e
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DELETE FROM t1 WHERE b='a' LIMIT 2;
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SELECT a,b FROM t2;
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a b
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TRUNCATE TABLE t1;
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ERROR 42000: Cannot truncate a table referenced in a foreign key constraint (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`a`) REFERENCES `test`.`t1` (`a`))
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DROP TABLE t2;
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DROP TABLE t1;
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