Re: Inconsistent results with libc sorting on Windows

From: Juan José Santamaría Flecha <juanjo(dot)santamaria(at)gmail(dot)com>
To: Daniel Verite <daniel(at)manitou-mail(dot)org>
Cc: Joe Conway <mail(at)joeconway(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Inconsistent results with libc sorting on Windows
Date: 2023-06-12 16:12:36
Message-ID: CAC+AXB3O8UeHhOMptkLjEMSJwcUrq=2MzE2D295=E=1jTsC5Vg@mail.gmail.com
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On Fri, Jun 9, 2023 at 11:18 AM Daniel Verite <daniel(at)manitou-mail(dot)org>
wrote:

> Juan José Santamaría Flecha wrote:
>
> > Just to make sure we are all seeing the same problem, does the attached
> > patch fix your test?
>
> The problem of the random changes in sorting disappears for all libc
> locales in pg_collation, so this is very promising.
>

Great to hear, I'll try to push the patch to something reviewable as per
attached.

However it persists for the default collation.
>

We can apply a similar approach there.

Regards,

Juan José Santamaría Flecha

Attachment Content-Type Size
0001-WIN32-Inconsistent-results-with-libc-utf8-sorting.patch application/octet-stream 5.6 KB

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