Horton

Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Noah Misch <noah@leadboat.com>
Cc: Alexander Korotkov <aekorotkov@gmail.com>, Aleksander Alekseev <aleksander@timescale.com>, Postgres hackers <pgsql-hackers@lists.postgresql.org>, Maxim Orlov <orlovmg@gmail.com>, Heikki Linnakangas <hlinnaka@iki.fi>, Japin Li <japinli@hotmail.com>, Andres Freund <andres@anarazel.de>, Pavel Borisov <pashkin.elfe@gmail.com>, Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Date: 2024-08-19T02:09:22Z
Lists: pgsql-hackers 
On Sat, Aug 10, 2024 at 10:50:55AM -0700, Noah Misch wrote:
> On Sat, Jul 27, 2024 at 07:24:33AM +0900, Michael Paquier wrote:
>> I've just applied now the remaining pieces down to 17.
> 
> Comparing commit c9e2457 to the patch in ZqGvzSbW5TGKqZcE@paquier.xyz, the
> commit lacks the slru.c portion.

And a portion of multixact.c as well, thanks!  I am pretty sure that I
have messed up with a `git add` while doing a rebase on this dev
branch.  I'll take care of it.
--
Michael

Commits

  1. Fix more holes with SLRU code in need of int64 for segment numbers

  2. Use more consistently int64 for page numbers in SLRU-related code

  3. Improve comments in slru.{c,h} about segment name format

  4. Reorder actions in ProcArrayApplyRecoveryInfo()

  5. Fix typo in 5a1dfde8334b

  6. Fix warning due non-standard inline declaration in 4ed8f0913bfdb5f355

  7. Add SLRU tests for 64-bit page case

  8. Make use FullTransactionId in 2PC filenames

  9. Use larger segment file names for pg_notify

  10. Index SLRUs by 64-bit integers rather than by 32-bit integers

  11. Keep track of transaction commit timestamps

  12. Handle 5-char filenames in SlruScanDirectory