From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
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To: | Aleksander Alekseev <aleksander(at)timescale(dot)com> |
Cc: | pgsql-hackers mailing list <pgsql-hackers(at)postgresql(dot)org>, Przemysław Sztoch <przemyslaw(at)sztoch(dot)pl>, Sergey Prokhorenko <sergeyprokhorenko(at)yahoo(dot)com(dot)au>, Jelte Fennema-Nio <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>, "brad(at)peabody(dot)io" <brad(at)peabody(dot)io>, Kirk Wolak <wolakk(at)gmail(dot)com> |
Subject: | Re: UUID v7 |
Date: | 2024-01-18 15:39:43 |
Message-ID: | 8A52AED1-2CA6-403C-8B5B-D24EA8D58616@yandex-team.ru |
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Lists: | pgsql-hackers |
> On 18 Jan 2024, at 19:20, Aleksander Alekseev <aleksander(at)timescale(dot)com> wrote:
>
> Timestamp and TimestampTz are absolutely the same thing.
My question is not about Postgres data types. I'm asking about examples in the standard.
There's an example 017F22E2-79B0-7CC3-98C4-DC0C0C07398F. It is expected to be generated on "Tuesday, February 22, 2022 2:22:22.00 PM GMT-05:00".
It's exaplained to be 164555774200000ns after 1582-10-15 00:00:00 UTC.
But 164555774200000ns after 1582-10-15 00:00:00 UTC was 2022-02-22 19:22:22 UTC. And that was 2022-02-23 00:22:22 in UTC-05.
Best regards, Andrey Borodin.
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