Re: Intermittent errors when fetching cursor rows on PostgreSQL 16

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Enrico Schenone <eschenone(at)cleistech(dot)it>, pgsql-general(at)lists(dot)postgresql(dot)org
Cc: Massimo Catti <mcatti(at)cleistech(dot)it>, Livio Pizzolo <lpizzolo(at)cleistech(dot)it>
Subject: Re: Intermittent errors when fetching cursor rows on PostgreSQL 16
Date: 2024-12-25 23:20:38
Message-ID: b5e32ab4-2187-45f0-b360-47f82d481ff8@aklaver.com
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On 12/24/24 14:23, Enrico Schenone wrote:
> Hi, Adrian.
> I'm arranging a test program with two nested cursors in two versions:
>
> 1. 4Js Genero BDL language
> 2. pure C with libpq language
>
> I'll put both programs in stress execution into the production
> environment looking for some hours how they behaves.
> Possible combinations are:
>
> 1. no-one throws an error
> 2. only the 4Js Genero version throws an error
> 3. only the pure C version throws an error
> 4. both versions throws the error
>
> This stress test should address further investigations.
> I'll keep you informed.

Yes, would like to see how this turns out.

>
> Regards.
> Enrico Schenone
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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