Re: serializable anomaly - duplicate primary keys

From: Aleksander Alekseev <aleksander(at)tigerdata(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Cc: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Bryan Green <dbryan(dot)green(at)gmail(dot)com>, Jacob Brazeal <jacob(dot)brazeal(at)gmail(dot)com>
Subject: Re: serializable anomaly - duplicate primary keys
Date: 2026-10-14 14:12:23
Message-ID: CAJ7c6TO7zLiBezC5+obE9hrg4yh-GDXq79yD-nMGH0vApN_TvQ@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hi,

> Please see PoC v2. Any feedback is most welcome.

In order to move things a bit further here is the patch with a proper
commit message.

--
Best regards,
Aleksander Alekseev

Attachment Content-Type Size
v3-0001-Detect-SSI-conflicts-when-unique-checks-reuse-key.patch text/x-patch 17.9 KB

In response to

Browse pgsql-hackers by date

  From Date Subject
Previous Message Matthias van de Meent 2026-10-14 13:57:33 Re: Fix numeric log() with an infinite value and 0<base<=1