From: | Vijaykumar Jain <vijaykumarjain(dot)github(at)gmail(dot)com> |
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To: | Andreas Joseph Krogh <andreas(at)visena(dot)com> |
Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: AI for query-planning? |
Date: | 2024-06-22 14:55:29 |
Message-ID: | CAM+6J94tfLrHT93SnHM25WRfmd35bAP8xkAUMzZ_JWJERXvqRw@mail.gmail.com |
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Lists: | pgsql-general |
On Sat, Jun 22, 2024, 5:20 PM Andreas Joseph Krogh <andreas(at)visena(dot)com>
wrote:
> Hi, are there any plans for using some kind of AI for query-planning?
>
> Can someone with more knowledge about this than I have please explain why
> it might, or not, be a good idea, and what the challenges are?
>
https://github.com/ossc-db/pg_plan_advsr
https://github.com/s-hironobu/pg_plan_inspector
not totally ai, but it can use data from your database to build some
metadata.
there are also plan analyzers online which people paste their plan to get a
quick summary of problem areas, that data can be useful too for ai based
plan optimisers.
but that said, postgresql has a lot of knobs to tune, so ...
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