Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.0.19, 10.0.20
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CentOS 6.5
Description
Description:
I create a empty table and then alter this table's "AUTO_INCREMENT" starts from 10000000.After a long time ,MariaDB lost "AUTO_INCREMENT" definition when I show this table again.
addition:
"innodb_buffer_pool_size" = 122880M
How to repeat:
$mysql06
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Warning: Using a password on the command line interface can be insecure.
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Welcome to the MySQL monitor. Commands end with ; or \g.
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Your MySQL connection id is 141028725
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Server version: 5.6.17-log MySQL Community Server (GPL)
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Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
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Oracle is a registered trademark of Oracle Corporation and/or its
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affiliates. Other names may be trademarks of their respective
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owners.
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Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
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mysql> use test;
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Reading table information for completion of table and column names
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You can turn off this feature to get a quicker startup with -A
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Database changed
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mysql> DROP TABLE IF EXISTS `test_bug` ;
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Query OK, 0 rows affected, 1 warning (0.00 sec)
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mysql>
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mysql> CREATE TABLE test_bug (
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-> `id` BIGINT PRIMARY KEY NOT NULL AUTO_INCREMENT,
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-> `consult_order_id` BIGINT ,
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-> `pay_channel` INT COMMENT ,
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-> `price` BIGINT ,
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-> `trade_no` VARCHAR (64) ,
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-> `right_no` VARCHAR (64) ,
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-> `item_id` BIGINT NOT NULL,
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-> `source_type` INT NOT NULL ,
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-> `gmt_create` DATETIME DEFAULT CURRENT_TIMESTAMP ,
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-> `gmt_modified` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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-> ) ENGINE = INNODB DEFAULT CHARSET = utf8 ;
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Query OK, 0 rows affected (0.01 sec)
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mysql>
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mysql> ALTER TABLE test_bug
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-> ADD INDEX index_consult_order (consult_order_id) ;
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Query OK, 0 rows affected (0.01 sec)
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Records: 0 Duplicates: 0 Warnings: 0
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mysql>
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mysql> ALTER TABLE test_bug
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-> ADD INDEX index_right_no (right_no) ;
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Query OK, 0 rows affected (0.00 sec)
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Records: 0 Duplicates: 0 Warnings: 0
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mysql>
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mysql> ALTER TABLE test_bug
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-> AUTO_INCREMENT = 100000000 ;
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Query OK, 0 rows affected (0.00 sec)
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Records: 0 Duplicates: 0 Warnings: 0
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mysql>
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mysql> show create table test_bug;
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+----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| Table | Create Table |
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+----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| test_bug | CREATE TABLE `test_bug` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT,
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`consult_order_id` bigint(20) DEFAULT NULL ,
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`pay_channel` int(11) DEFAULT NULL COMMENT ,
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`price` bigint(20) DEFAULT NULL COMMENT ,
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`trade_no` varchar(64) DEFAULT NULL COMMENT ,
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`right_no` varchar(64) DEFAULT NULL COMMENT ,
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`item_id` bigint(20) NOT NULL COMMENT ,
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`source_type` int(11) NOT NULL COMMENT ,
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`gmt_create` datetime DEFAULT CURRENT_TIMESTAMP ,
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`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP ,
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PRIMARY KEY (`id`),
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KEY `index_consult_order` (`consult_order_id`),
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KEY `index_right_no` (`right_no`)
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) ENGINE=InnoDB AUTO_INCREMENT=100000000 DEFAULT CHARSET=utf8 |
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+----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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1 row in set (0.00 sec)
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wait about 24 hours , then show create table :
mysql> show create table test_bug;
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+----------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| Table | Create Table |
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+----------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| test_bug | CREATE TABLE `test_bug` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT,
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`consult_order_id` bigint(20) DEFAULT NULL ,
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`pay_channel` int(11) DEFAULT NULL ,
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`price` bigint(20) DEFAULT NULL ,
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`trade_no` varchar(64) DEFAULT NULL ,
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`right_no` varchar(64) DEFAULT NULL ,
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`item_id` bigint(20) NOT NULL ,
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`source_type` int(11) NOT NULL ,
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`gmt_create` datetime DEFAULT CURRENT_TIMESTAMP ,
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`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP ,
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PRIMARY KEY (`id`),
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KEY `index_consult_order` (`consult_order_id`),
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KEY `index_right_no` (`right_no`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 |
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+----------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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1 row in set (0.00 sec)
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AUTO_INCREMENT disappears