Horton

Re: SQLFunctionCache and generic plans

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alexander Pyhalov <a.pyhalov@postgrespro.ru>
Cc: Pavel Stehule <pavel.stehule@gmail.com>, Alexander Korotkov <aekorotkov@gmail.com>, pgsql-hackers@lists.postgresql.org, Ronan Dunklau <ronan.dunklau@aiven.io>
Date: 2025-04-02T18:09:16Z
Lists: pgsql-hackers 
I wrote:
> Anyway, I feel pretty good about this patch now and am quite content
> to stop here for PG 18.

Since feature freeze is fast approaching, I did a tiny bit more
cosmetic work on this patchset and then pushed it.  (There's still
plenty of time for adjustments if you have further comments.)

Thanks for working on this!  This is something I've wanted to see
done ever since we invented plancache.

			regards, tom lane

Commits

  1. Fix performance issue in deadlock-parallel isolation test.

  2. functions.c: copy trees from source_list before parse analysis etc.

  3. Fix oversight in commit 0dca5d68d.

  4. Change SQL-language functions to use the plan cache.

  5. Reordering DISTINCT keys to match input path's pathkeys