Shulou(Shulou.com)05/31 Report--

Today, I will talk to you about what are the three modes of mysql replication, which may not be well understood by many people. In order to make you understand better, the editor has summarized the following for you. I hope you can get something according to this article.

Replication based on SQL statements (statement-based replication, SBR)

-- Line-based replication (row-based replication, RBR)

-- mixed mode replication (mixed-based replication, MBR).

Set to automatically clear data from 7 days ago

Set global expire_logs_days = 7

Will take effect when log (flush logs) is refreshed or the service is restarted

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