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https://github.com/MariaDB/server.git
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190 lines
4.2 KiB
Text
190 lines
4.2 KiB
Text
drop table if exists t1;
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create table t1 (a int not null auto_increment,b int, primary key (a)) engine=heap auto_increment=3;
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insert into t1 values (1,1),(NULL,3),(NULL,4);
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delete from t1 where a=4;
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insert into t1 values (NULL,5),(NULL,6);
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select * from t1;
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a b
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1 1
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3 3
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5 5
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6 6
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delete from t1 where a=6;
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replace t1 values (3,1);
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ALTER TABLE t1 add c int;
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replace t1 values (3,3,3);
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insert into t1 values (NULL,7,7);
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update t1 set a=8,b=b+1,c=c+1 where a=7;
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insert into t1 values (NULL,9,9);
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select * from t1;
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a b c
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1 1 NULL
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3 3 3
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5 5 NULL
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8 8 8
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9 9 9
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drop table t1;
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create table t1 (
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skey tinyint unsigned NOT NULL auto_increment PRIMARY KEY,
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sval char(20)
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) engine=heap;
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insert into t1 values (NULL, "hello");
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insert into t1 values (NULL, "hey");
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select * from t1;
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skey sval
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1 hello
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2 hey
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select _rowid,t1._rowid,skey,sval from t1;
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_rowid _rowid skey sval
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1 1 1 hello
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2 2 2 hey
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drop table t1;
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#
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# MDEV-16534 PPC64: Unexpected error with a negative values into auto-increment columns in HEAP, MyISAM, ARIA
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#
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CREATE TABLE t1 (
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id TINYINT NOT NULL AUTO_INCREMENT,
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name CHAR(30) NOT NULL,
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PRIMARY KEY (id)
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) ENGINE=MEMORY;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` tinyint(4) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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INSERT INTO t1 (name) VALUES ('dog');
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UPDATE t1 SET id=-1 WHERE id=1;
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INSERT INTO t1 (name) VALUES ('cat');
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SELECT * FROM t1;
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id name
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-1 dog
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2 cat
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DROP TABLE t1;
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#
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# End of 5.5 tests
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#
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#
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# MDEV-15352 AUTO_INCREMENT breaks after updating a column value to a negative number
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#
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SET @engine='MEMORY';
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CREATE PROCEDURE autoinc_mdev15353_one(engine VARCHAR(64), t VARCHAR(64))
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BEGIN
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DECLARE query TEXT DEFAULT 'CREATE TABLE t1 ('
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' id TTT NOT NULL AUTO_INCREMENT,'
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' name CHAR(30) NOT NULL,'
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' PRIMARY KEY (id)) ENGINE=EEE';
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EXECUTE IMMEDIATE REPLACE(REPLACE(query,'TTT', t), 'EEE', engine);
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SHOW CREATE TABLE t1;
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INSERT INTO t1 (name) VALUES ('dog');
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SELECT * FROM t1;
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UPDATE t1 SET id=-1 WHERE id=1;
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SELECT * FROM t1;
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INSERT INTO t1 (name) VALUES ('cat');
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SELECT * FROM t1;
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DROP TABLE t1;
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END;
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$$
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CALL autoinc_mdev15353_one(@engine, 'tinyint');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` tinyint(4) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'smallint');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` smallint(6) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'mediumint');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` mediumint(9) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'int');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'bigint');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'float');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` float NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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CALL autoinc_mdev15353_one(@engine, 'double');
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` double NOT NULL AUTO_INCREMENT,
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`name` char(30) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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id name
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1 dog
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id name
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-1 dog
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id name
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-1 dog
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2 cat
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DROP PROCEDURE autoinc_mdev15353_one;
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#
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# End of 10.2 tests
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#
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