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Repartitioning with logical replication in PostgreSQL 13

So, you have a partitioned table. And you want to change your mind. Re-partitioning is "easy" if you can take downtime -- just create a new table with a new name and copy all the data over. But what if we want to try to do it without downtime? Logical replication enhancements in PostgreSQL 13 brings us some new options for this!

But first a disclaimer -- this is definitely not pretty! And does not take into consideration things like foreign keys and similar. But sometimes a quick hack can be the best hack.

So let's go!

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Stockholm PUG Oct 2020
Oct 27, 2020
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Oct 21, 2020
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