How to roll migration to master-slave database?

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Space2018-03-21 11:48:45

MySQL

Space, 2018-03-21 11:48:45

How to roll migration to master-slave database?

There is a master server from which data is duplicated on several servers.
Question: how to roll the migration correctly (add or change a column, add a table, etc.)? Do I need to do the migration on the master only or on each of the servers?

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1 answer(s)

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Boris Korobkov, 2018-03-21
@ruslite

All changes - only on master. Replication should do everything itself on the slave.

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