Re: Add 64-bit XIDs into PostgreSQL 15

Pavel Borisov <pashkin.elfe@gmail.com>

From: Pavel Borisov <pashkin.elfe@gmail.com>

To: Ilya Anfimov <ilan@tzirechnoy.com>, Postgres hackers <pgsql-hackers@lists.postgresql.org>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2022-01-24T12:38:54Z

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 →

Add SLRU tests for 64-bit page case
- a60b8a58f435 17.0 landed
Make use FullTransactionId in 2PC filenames
- 5a1dfde8334b 17.0 landed
Use larger segment file names for pg_notify
- 2cdf131c46e6 17.0 landed
Index SLRUs by 64-bit integers rather than by 32-bit integers
- 4ed8f0913bfd 17.0 landed

Attachments

v7-0003-README.XID64.patch (application/octet-stream) patch v7-0003
v7-0001-64-bit-GUCs.patch (application/octet-stream) patch v7-0001
v7-0002-Add-64bit-xid.patch (application/octet-stream) patch v7-0002

Hi, hackers!

Due to recent upstream changes patch v6 doesn't apply anymore. Rebased it
without major modifications. PFA v7 of a patch.

The next changes mentioned in [1] are upcoming.

Please feel free to discuss readme and your opinions on the current patch
and proposed changes [1].

[1]
https://www.postgresql.org/message-id/CALT9ZEHy9yFQEwptCUznPLciqM9ZSs91yTnNSSiG22m%3DBgCpNA%40mail.gmail.com


-- 
Best regards,
Pavel Borisov

Postgres Professional: http://postgrespro.com <http://www.postgrespro.com>