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Subquery Performance, Avoid Update Locking, Column Changes, Outage Workshop | Scaling Postgres 274
Episode 274
In this episode of Scaling Postgres, we discuss subquery performance, how to avoid excessive locking when doing updates, how to change a columns datatype without excessive locking and lessons from an upgrade outage.
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https://www.scalingpostgres.com/episodes/274-subquery-performance-avoid-update-locking-column-changes-outage-workshop/
Published on 2 years, 5 months ago