Viewing entries tagged with partitioning. Return to full view.

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!

Continue reading

Conferences

I speak at and organize conferences around Open Source in general and PostgreSQL in particular.

Upcoming

Past

PGConf.EU 2023
Dec 12-15, 2023
Prague, Czechia
PGConf.NYC 2023
Oct 3-5, 2023
New York, USA
PGDay UK 2023
Sep 12, 2023
London, United Kingdom
PGCon 2023
May 30-Jun 2, 2023
Ottawa, Canada
PGDay Chicago 2023
Apr 20, 2023
Chicago, USA
More past conferences