关于[Replicating from MySQL 8.0 to MySQL 5.7]的摘要:
ySQL, Upgrades, replication, Insight for DBAs, MySQL version, mysql 8.0, MySQL Character Sets, Character Sets, collations, MySQL upgrade. In this blog post, we’ll discuss how to set a replication from MySQL 8.0 to MySQL 5.7. There are some situations that having this configuration might help. For example, in the case of a MySQL upgrade, it can be useful to have a master that is using a newer version of MySQL to an older version slave as a rollback plan. Another example is in the case of upgrading a master x master replication topology.