028-86922220

建站动态

根据您的个性需求进行定制 先人一步 抢占小程序红利时代

说GTID-GTID-based复制中的限制

[root@MySQL.sock][db1]> show create table t2 \G

*************************** 1. row ***************************

       Table: t2

Create Table: CREATE TABLE `t2` (

  `id` int(11) NOT NULL AUTO_INCREMENT,

  PRIMARY KEY (`id`)

) ENGINE=MyISAM AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4

1 row in set (0.00 sec)

[root@mysql.sock][db1]> start transaction;

Query OK, 0 rows affected (0.00 sec)

[root@mysql.sock][db1]> insert into t1 select null;

Query OK, 1 row affected (0.00 sec)

Records: 1  Duplicates: 0  Warnings: 0

[root@mysql.sock][db1]> insert into t2 select null;

ERROR 1785 (HY000): Statement violates GTID consistency: Updates to non-transactional tables can only be done in either autocommitted statements or single-statement transactions, and never in the same statement as updates to transactional tables.

[root@mysql.sock][db1]> commit;

Query OK, 0 rows affected (0.01 sec)

[root@mysql.sock][db1]> create table t2 select * from t2;

ERROR 1786 (HY000): Statement violates GTID consistency: CREATE TABLE ... SELECT.

[root@mysql.sock][db1]> start transaction;

Query OK, 0 rows affected (0.00 sec)

[root@mysql.sock][db1]> create temporary table t4 (id int auto_increment primary key);

ERROR 1787 (HY000): Statement violates GTID consistency: CREATE TEMPORARY TABLE and DROP TEMPORARY TABLE can only be executed outside transactional context.  These statements are also not allowed in a function or trigger because functions and triggers are also considered to be multi-statement transactions.

[root@mysql.sock][db1]> rollback;

Query OK, 0 rows affected (0.00 sec)

[root@mysql.sock][db1]> create temporary table t4 (id int auto_increment primary key);

Query OK, 0 rows affected (0.01 sec)

[root@mysql.sock][db1]> desc t4;

+-------+---------+------+-----+---------+----------------+

| Field | Type    | Null | Key | Default | Extra          |

+-------+---------+------+-----+---------+----------------+

| id    | int(11) | NO   | PRI | NULL    | auto_increment |

+-------+---------+------+-----+---------+----------------+

1 row in set (0.00 sec)

[root@mysql.sock][db1]> drop temporary table t4;

Query OK, 0 rows affected (0.00 sec)

[root@mysql.sock][db1]> desc t4;

ERROR 1146 (42S02): Table 'db1.t4' doesn't exist

SET GTID_NEXT='aaa-bbb-ccc-ddd:N';

BEGIN;

COMMIT;

SET GTID_NEXT='AUTOMATIC';

CHANGE MASTER TO语句中的IGNORE_SERVER_IDS不在起作用,已经回放过的事务会自动跳过。


分享文章:说GTID-GTID-based复制中的限制
转载来于:http://www.tsicrk.com/article/goopdp.html

其他资讯

让你的专属顾问为你服务

0.7184s