Add New Database to Binlog

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: binlog增加新库

| username: HACK

In the current environment, a database has been replicated to the downstream using binlog. How can I replicate the data of an additional database?

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| username: Ming | Original post link

Then add a drainer in the upstream pointing to another downstream.

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| username: HACK | Original post link

Is it possible to add a new database to the existing replication?

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| username: Ming | Original post link

A Drainer can only correspond to one downstream.

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| username: cs58_dba | Original post link

Generally, it is not possible to update in place; you can only add or rebuild.

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| username: HACK | Original post link

Okay, I’ll find an opportunity to try it.

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| username: system | Original post link

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