Horton

Re: pgsql: Delay commit status checks until freezing executes.

Peter Geoghegan <pg@bowt.ie>

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From: Peter Geoghegan <pg@bowt.ie>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Andres Freund <andres@anarazel.de>, pgsql-hackers@postgresql.org
Date: 2023-01-05T18:57:05Z
Lists: pgsql-hackers 
On Wed, Jan 4, 2023 at 10:59 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
> You are an extremely valuable person for this project and I wish that
> you continue working with the same enthusiasm.

Thank you, Amit. Knowing that my efforts are appreciated by colleagues
does make it easier to persevere.

--
Peter Geoghegan

Commits

  1. Improve TransactionIdDidAbort() documentation.

  2. Check that xmax didn't commit in freeze check.

  3. Delay commit status checks until freezing executes.

  4. Add page-level freezing to VACUUM.

  5. Set relfrozenxid to oldest extant XID seen by VACUUM.