MySQL Manual Version 5.0.20-MySQL Synchronization (3)_PHP Tutorial

6.5 Synchronization compatibility between different MySQL versions

The earliest binary format is in MySQL Developed in 3.23. Improved in MySQL 4.0, and improved again in MySQL
5.0. If the server needs to be upgraded during configuration synchronization, the causal relationship between them is described in "6.6 Upgrading a Replication Setup".

If you only care about synchronization, any MySQL 4.1.x version and MySQL
4.0.x are the same, because they both Use the same format as the binary log. Therefore, these versions are compatible with each other and can run seamlessly in sync with each other. An exception is that MySQL
4.0.0 to 4.0.2 are developed earlier and are not compatible with later versions, so do not use them (they are the alpha series of version 4.0. Compatibility between them There are relevant documents in the manual of the release package).

The following table shows the master/slave synchronization compatibility between different versions of MySQL.

http://www.bkjia.com/PHPjc/631013.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/631013.htmlTechArticle6.5 Synchronization compatibility between different MySQL versions The earliest binary format was developed in MySQL 3.23. It was improved in MySQL 4.0 and improved again in MySQL 5.0. Needed when configuring synchronization...