what gtid

Practice: mysql 5.6 skips the specified transaction GTID and mysqlgtid   Show slave status \ G; Last_ SQL _Error: Worker 3 failed executing transaction '6c9da32f-handle: 1' at master log mysqldb01-bin.000001, end_log_pos 4541041; cocould not execute

MySQL5.6 + GTIDamp; amp; MariaDB10replication MariaDB While at the keynote of Tomas Ulin atPercona Live MySQL Conference & Expo Santa Clara 2014, he asked the audience what they were running, and most of the audience was on MySQL 5.5 while about 15

This article mainly introduces several solutions to prevent MySQL data loss when the server goes down, and introduces the applications of Replication, Monitor, and Failover in combination with practices, for more information, see MySQL as the most

http://blog.itpub.net/27067062/viewspace-2141906/I. Overview of GtidGTID is a new feature of MYSQL5.6, GTID (Global Transaction Identifier) is all known as the global transaction identifier, the database instance transaction unique identifier, its

Analysis of MySQL High Availability For most applications, MySQL is the most critical data storage center. Therefore, we have to deal with the problem of how to make MySQL provide the HA service. When the master is running, we need to think about

In the process of implementing MySQL master-slave architecture, you can use the mysqldump-based approach to build master-slave. Mysqldump has generated information about Gtid during the backup process, that is, these gtid can be skipped, and for non-

1. Slave cannot execute any SQL, including Super user2, Read_only=on, this must be opened to avoid business execution SQL3. Ensure that the transaction ID of the current slave is 1When a problem occurs in the slave sync, manually skip the issue that

Requirements:1, the main library on-line, the main library does not stop the service under the premise of the Master from replication2. Add a new Bundle libraryOperation:1, export the data in the main library (the main library is running normally);2.

Some errors occurred during the project due to the database version.After the data is restored, the table structure cannot be displayed.After the mysql server is upgraded and the database data is restored, the structure of the desc table using

--- Outline 1, what is GTID 2, application scenario 3, multi-thread replication description 4, implementation process 5, multi-source replication Principle 6, implementation process ---------------------------- 1. What is GITD from MySQL --- Outline

Requirements Description1. Intranet server has two sets of master-slave replication environment, one set is based on the traditional replication of 5.6.26, the other set is based on the Gtid 5.7.19 Version of replication. The need for development

For most applications, MySQL is the most critical data storage center, so how to make the HA service available to MySQL is a problem we have to face. When Master when the machine, how we ensure that the data as far as possible is not lost, how to

For most applications, MySQL is the most critical data storage center, so how to let MySQL provide ha services, we have to face a problem. When Master is in the machine, how do we ensure that the data as far as possible, how to ensure the rapid

This article mainly introduced to prevent server downtime of the MySQL data loss of several scenarios, combined with the practice of replication and monitor and failover these three projects, the use of friends can refer to the For most

mysql5.7 version relative to mysql5.6 the largest change in parallel replication, 5.6 supports schema only, that is, library-based, and 5.7 supports parallel replication based on group transactions.There are several important

Official Document: Https://mariadb.com/kb/en/mariadb/parallel-replicationStarting with version 10.0.5, MARIADB began to support parallel replicationMariaDB10.0 can perform queries and copy operations in parallel from the server, this article will

MySQL binary log recovery data error: @ GLOBAL. GTID_MODE = OFF. When MySQL Recovers Data using binary logs, the following ERROR occurs: ERROR 1781 (HY000) at line 16: @ SESSION. GTID_NEXT cannot be set to UUID: NUMBER when @ GLOBAL. GTID_MODE = OFF.

Work needs, use of notes. The article is very long, pour a cup of tea slowly look.There are many application scenarios of database, such as database synchronization , a master multi -Slave, multi- master and multi-slave , Multi-master one from , etc.

In the process of implementing the mysql master-slave architecture, you can use the mysqldump-based method to build the master-slave architecture. Mysqldump has generated GTID information during the backup process, that is, these GTID can be skipped.

Troubleshoot MySQL using binary logs to recover data error: Error 1781 (HY000) at line: @ @SESSION. Gtid_next cannot is set to Uuid:number when @ @GLOBAL. Gtid_mode = OFF.Work, the use of binary logs, to help develop colleagues to recover data,