Horton

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

Maxim Orlov <orlovmg@gmail.com>

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From: Maxim Orlov <orlovmg@gmail.com>
To: Aleksander Alekseev <aleksander@timescale.com>
Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>, Pavel Borisov <pashkin.elfe@gmail.com>, Peter Eisentraut <peter.eisentraut@enterprisedb.com>, Japin Li <japinli@hotmail.com>, Alexander Korotkov <aekorotkov@gmail.com>, Kyotaro Horiguchi <horikyota.ntt@gmail.com>, Ilya Anfimov <ilan@tzirechnoy.com>
Date: 2022-04-13T10:54:02Z
Lists: pgsql-hackers

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Hi!

To keep this thread up to date with [1], here is the rebased v32 version of
the patch.

[1]
https://www.postgresql.org/message-id/flat/CACG%3DezZe1NQSCnfHOr78AtAZxJZeCvxrts0ygrxYwe%3DpyyjVWA%40mail.gmail.com
-- 
Best regards,
Maxim Orlov.

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