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#
# MDEV-15352 AUTO_INCREMENT breaks after updating a column value to a negative number
#
SET @engine='ARIA';
CREATE PROCEDURE autoinc_mdev15353_one(engine VARCHAR(64), t VARCHAR(64))
BEGIN
DECLARE query TEXT DEFAULT 'CREATE TABLE t1 ('
' id TTT NOT NULL AUTO_INCREMENT,'
' name CHAR(30) NOT NULL,'
' PRIMARY KEY (id)) ENGINE=EEE';
EXECUTE IMMEDIATE REPLACE(REPLACE(query,'TTT', t), 'EEE', engine);
SHOW CREATE TABLE t1;
INSERT INTO t1 (name) VALUES ('dog');
SELECT * FROM t1;
UPDATE t1 SET id=-1 WHERE id=1;
SELECT * FROM t1;
INSERT INTO t1 (name) VALUES ('cat');
SELECT * FROM t1;
DROP TABLE t1;
END;
$$
CALL autoinc_mdev15353_one(@engine, 'tinyint');
Table Create Table
t1 CREATE TABLE `t1` (
`id` tinyint(4) NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'smallint');
Table Create Table
t1 CREATE TABLE `t1` (
`id` smallint(6) NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'mediumint');
Table Create Table
t1 CREATE TABLE `t1` (
`id` mediumint(9) NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'int');
Table Create Table
t1 CREATE TABLE `t1` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'bigint');
Table Create Table
t1 CREATE TABLE `t1` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'float');
Table Create Table
t1 CREATE TABLE `t1` (
`id` float NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
CALL autoinc_mdev15353_one(@engine, 'double');
Table Create Table
t1 CREATE TABLE `t1` (
`id` double NOT NULL AUTO_INCREMENT,
`name` char(30) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
id name
1 dog
id name
-1 dog
id name
-1 dog
2 cat
DROP PROCEDURE autoinc_mdev15353_one;
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