Horton

Re: Add 64-bit XIDs into PostgreSQL 15

Maxim Orlov <orlovmg@gmail.com>

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From: Maxim Orlov <orlovmg@gmail.com>
To: Yura Sokolov <y.sokolov@postgrespro.ru>
Cc: Evgeny Voropaev <evorop.wiki@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2025-06-30T14:39:06Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Add SLRU tests for 64-bit page case

  2. Make use FullTransactionId in 2PC filenames

  3. Use larger segment file names for pg_notify

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

Attachments

Here is a new rebase @ 40a96cd148

Add a bug fix for a false snapshot horizon conflict.

-- 
Best regards,
Maxim Orlov.