Re: PostgreSQL v15.12 fails to perform PG_UPGRADE from v13 and v9 on Windows

From: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
To: Nico Williams <nico(at)cryptonector(dot)com>
Cc: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Avi Uziel <avi(dot)uziel(at)aidoc(dot)com>, Manika Singhal <manika(dot)singhal(at)enterprisedb(dot)com>, Ben Caspi <benc(at)aidoc(dot)com>, pgsql-bugs(at)lists(dot)postgresql(dot)org, Liran Amrani <lirana(at)aidoc(dot)com>, Shahar Amram <shahara(at)aidoc(dot)com>, Sandeep Thakkar <sandeep(dot)thakkar(at)enterprisedb(dot)com>, tgl(at)sss(dot)pgh(dot)pa(dot)us
Subject: Re: PostgreSQL v15.12 fails to perform PG_UPGRADE from v13 and v9 on Windows
Date: 2025-04-16 00:34:29
Message-ID: CA+hUKGJZGBnATo4-hci-ZoDTLrXWjYT0ZS8_F2XirQ8+Nc1RHg@mail.gmail.com
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On Wed, Apr 16, 2025 at 9:33 AM Nico Williams <nico(at)cryptonector(dot)com> wrote:
> Ah, then my apologies for the noise.

FWIW I think everything you wrote was interesting and matched my
understanding. Non-UTF-8 text does seem to be almost extinct in the
wild now... *except* on Windows. I think/hope that will eventually
change too, you can see it starting... anyway if you're interested in
the broader topic you might like the threads I linked earlier, and
this one below. Insights on any aspect but especially about Windows
are welcome!

https://www.postgresql.org/message-id/flat/CA%2BhUKGLrx02%3DwT647oYz7x0GW%3DPyQdma0s4U6w9h%3DsuFjcciTw%40mail.gmail.com

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