Announcing the release of Citus 7.4

Posted on 2018-05-27 by Citus Data
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The Citus 7.4 extension release is here. This release primarily focused on improving speed to move faster through refactoring and clean-up of unused functionality. In addition to much of the refactoring for the Citus executors included improvements are:

  • Support for non-pushdownable subqueries and CTEs in UPDATE/DELETE queries
  • Support for pushdownable subqueries and joins in UPDATE/DELETE queries
  • Faster shard pruning for subqueries
  • Support for (VACUUM | ANALYZE) VERBOSE
  • Support for multiple ANDs in HAVING for pushdown planner
  • Support for quotation needy schema names
  • much more

You can read more in our release announcement.