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base repository: postgresql-cfbot/postgresql
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  • 2 commits
  • 3 files changed
  • 2 contributors

Commits on Jun 22, 2025

  1. Teach the planner to convert EXISTS and NOT EXISTS subqueries into se… 

    …mi and anti joins. To do this, we put all potential expressions from the qual list and join list into the common list and check each expression one by one to see if they are suitable for transformation.

Authors: Alena Rybakina <lena.ribackina@yandex.ru>
Reviewed-by: Ranier Vilela <ranier.vf@gmail.com>, Ilia Evdokimov <ilya.evdokimov@tantorlabs.com>,
	     Peter Petrov <p.petrov@postgrespro.ru>
    Alena Rybakina authored and Commitfest Bot committed Jun 22, 2025
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  2. [CF 5487] v4 - Exists pull-up application with JoinExpr 

    This branch was automatically generated by a robot using patches from an
email thread registered at:

https://commitfest.postgresql.org/patch/5487

The branch will be overwritten each time a new patch version is posted to
the thread, and also periodically to check for bitrot caused by changes
on the master branch.

Patch(es): https://www.postgresql.org/message-id/87a6fcbf-929a-408a-9471-28be3080254a@postgrespro.ru
Author(s): Alena Rybakina
    Commitfest Bot committed Jun 22, 2025
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