Horton

Re: Add 64-bit XIDs into PostgreSQL 15

Pavel Borisov <pashkin.elfe@gmail.com>

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From: Pavel Borisov <pashkin.elfe@gmail.com>
To: wenhui qiu <qiuwenhuifx@gmail.com>
Cc: Maxim Orlov <orlovmg@gmail.com>, Aleksander Alekseev <aleksander@timescale.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2023-12-15T09:13:33Z
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

Hi, Wenhui!

On Fri, 15 Dec 2023 at 05:52, wenhui qiu <qiuwenhuifx@gmail.com> wrote:

> Hi Maxim Orlov
>     Good news,xid64 has achieved a successful first phase,I tried to
> change the path status (https://commitfest.postgresql.org/43/3594/) ,But
> it seems incorrect
>
> Maxim Orlov <orlovmg@gmail.com> 于2023年12月13日周三 20:26写道：
>
>> Hi!
>>
>> Just to keep this thread up to date, here's a new version after recent
>> changes in SLRU.
>> I'm also change order of the patches in the set, to make adding initdb
>> MOX options after the
>> "core 64 xid" patch, since MOX patch is unlikely to be committed and now
>> for test purpose only.
>>
>
If the patch is RwF the CF entry is finished and can't be enabled, rather
the patch needs to be submitted in a new entry, which I have just done.
https://commitfest.postgresql.org/46/4703/

Please feel free to submit your review.

Kind regards,
Pavel Borisov,
Supabase