Re: UUID v7

From: "Andrey M(dot) Borodin" <x4mmm(at)yandex-team(dot)ru>
To: Andrey Borodin <amborodin86(at)gmail(dot)com>
Cc: Jelte Fennema <postgres(at)jeltef(dot)nl>, Nick Babadzhanian <pgnickb(at)gmail(dot)com>, Mat Arye <mat(at)timescaledb(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Daniel Gustafsson <daniel(at)yesql(dot)se>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Nikolay Samokhvalov <samokhvalov(at)gmail(dot)com>, "Kyzer Davis (kydavis)" <kydavis(at)cisco(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, "brad(at)peabody(dot)io" <brad(at)peabody(dot)io>, "wolakk(at)gmail(dot)com" <wolakk(at)gmail(dot)com>, sergeyprokhorenko(at)yahoo(dot)com(dot)au
Subject: Re: UUID v7
Date: 2024-01-02 18:18:09
Message-ID: 8DB43887-CA09-4845-83C0-33E8A79D0711@yandex-team.ru
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> On 2 Jan 2024, at 14:17, Andrey M. Borodin <x4mmm(at)yandex-team(dot)ru> wrote:
>
> Tests verify that get_uuid_v7_time(gen_uuid_v7()) differs no more than 1ms from now(). Maybe we should allow more tolerant values for slow test machines.

Indeed, CFbot complained about flaky tests. I've increased test tolerance to 100ms. (this does not affect test time)

Best regards, Andrey Borodin.

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  • Re: UUID v7 at 2024-01-02 09:17:42 from Andrey M. Borodin

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