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104 lines
2.7 KiB
Text
104 lines
2.7 KiB
Text
--source include/have_innodb.inc
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CREATE TABLE t1 (a INT) ENGINE=InnoDB;
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INSERT INTO t1 VALUES(347),(33101),(123),(45),(6);
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# NULL -> NOT NULL only allowed INPLACE if strict sql_mode is on.
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SET @old_sql_mode = @@sql_mode;
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SET @@sql_mode = 'STRICT_TRANS_TABLES';
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ALTER TABLE t1 ADD PRIMARY KEY(a);
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SET @@sql_mode = @old_sql_mode;
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# We cannot assign AUTO_INCREMENT values during online index creation.
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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ALGORITHM=INPLACE, LOCK=NONE;
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--error ER_WRONG_AUTO_KEY
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ALTER TABLE t1 ADD id INT AUTO_INCREMENT;
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--error ER_WRONG_AUTO_KEY
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ALTER TABLE t1 ADD id INT AUTO_INCREMENT, ADD INDEX(a, id);
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ALTER TABLE t1 ADD id INT NOT NULL, ADD INDEX(id, a);
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SELECT * FROM t1;
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# Test with a non-default increment and offset
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SET AUTO_INCREMENT_INCREMENT = 5, AUTO_INCREMENT_OFFSET = 30;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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DROP COLUMN id, AUTO_INCREMENT = 42, ALGORITHM=COPY;
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SHOW CREATE TABLE t1;
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# The autoinc next value should increase. It is not rolled back.
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BEGIN;
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INSERT INTO t1 VALUES(7,0);
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SELECT * FROM t1;
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ROLLBACK;
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SHOW CREATE TABLE t1;
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# We cannot assign AUTO_INCREMENT values during online index creation.
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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DROP COLUMN id, AUTO_INCREMENT = 42, ALGORITHM=INPLACE, LOCK=NONE;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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DROP COLUMN id, AUTO_INCREMENT = 42, ALGORITHM=INPLACE;
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SELECT * FROM t1;
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SHOW CREATE TABLE t1;
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INSERT INTO t1 SET a=123;
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INSERT INTO t1 VALUES(-123,-45);
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ALTER TABLE t1 AUTO_INCREMENT = 75;
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INSERT INTO t1 SET a=123;
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SELECT * FROM t1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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# ALGORITHM=INPLACE should deliver identical results to ALGORITHM=COPY.
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CREATE TABLE t1 (a INT) ENGINE=InnoDB;
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INSERT INTO t1 VALUES(347),(33101),(123),(45),(6);
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ALTER TABLE t1 ADD PRIMARY KEY(a);
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ALTER TABLE t1 ADD id INT NOT NULL, ADD INDEX(id, a);
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SELECT * FROM t1;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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DROP COLUMN id, AUTO_INCREMENT = 42, ALGORITHM=INPLACE;
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SHOW CREATE TABLE t1;
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# The autoinc next value should increase. It is not rolled back.
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BEGIN;
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INSERT INTO t1 VALUES(7,0);
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SELECT * FROM t1;
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ROLLBACK;
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SHOW CREATE TABLE t1;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD id INT AUTO_INCREMENT PRIMARY KEY,
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DROP COLUMN id, AUTO_INCREMENT = 42, ALGORITHM=COPY;
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SELECT * FROM t1;
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SHOW CREATE TABLE t1;
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INSERT INTO t1 SET a=123;
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INSERT INTO t1 VALUES(-123,-45);
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ALTER TABLE t1 AUTO_INCREMENT = 75;
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INSERT INTO t1 SET a=123;
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SELECT * FROM t1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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