Re: UUID v7

From: "Andrey M(dot) Borodin" <x4mmm(at)yandex-team(dot)ru>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>, Aleksander Alekseev <aleksander(at)timescale(dot)com>, pgsql-hackers mailing list <pgsql-hackers(at)postgresql(dot)org>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Sergey Prokhorenko <sergeyprokhorenko(at)yahoo(dot)com(dot)au>, Przemysław Sztoch <przemyslaw(at)sztoch(dot)pl>, "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, Mat Arye <mat(at)timescaledb(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Nikolay Samokhvalov <samokhvalov(at)gmail(dot)com>, Junwang Zhao <zhjwpku(at)gmail(dot)com>
Subject: Re: UUID v7
Date: 2024-03-12 06:10:37
Message-ID: EEC50CCD-163F-40BB-B30F-B3C2F7183656@yandex-team.ru
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> On 12 Mar 2024, at 10:53, Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> It does not strike me as a good idea to rush an implementation without
> a specification officially approved because there is always a risk of
> shipping something that's non-compliant into core. But perhaps I am
> missing something on the RFC side?

Upthread one of document’s authors commented:

> On 14 Feb 2023, at 19:13, Kyzer Davis (kydavis) <kydavis(at)cisco(dot)com> wrote:
>
> The point is 99% of the work since adoption by the IETF has been ironing out
> RFC4122's problems and nothing major related to UUIDv6/7/8 which are all in a
> very good state.

And also

> On 22 Jan 2024, at 09:22, Nikolay Samokhvalov <nik(at)postgres(dot)ai> wrote:
>
> And many libraries are already including implementation of UUIDv7 – here are some examples:
>
> - https://www.npmjs.com/package/uuidv7
> - https://crates.io/crates/uuidv7
> - https://github.com/google/uuid/pull/139

So at least reviewing patch and agreeing on chosen methods and constants makes sense.

Best regards, Andrey Borodin.

In response to

  • Re: UUID v7 at 2024-03-12 05:53:27 from Michael Paquier

Responses

  • Re: UUID v7 at 2024-03-12 06:31:48 from Michael Paquier

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