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From: Florian Weimer <fw@deneb.enyo.de>
To: Lisa Ze via Libc-help <libc-help@sourceware.org>
Cc: Lisa Ze <lisaze001@gmail.com>
Subject: Re: Is there any changes of "order by" in postgre sql with collate "en_US.utf8" between ldd (GNU libc) 2.17 and 2.34?
Date: Fri, 29 Dec 2023 14:02:38 +0100	[thread overview]
Message-ID: <87msttmaa9.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <CA+GSxPFO7CTracpm-EqbuZg58DmjScKw-Xc42WEe34CvoQ+Zsw@mail.gmail.com> (Lisa Ze via Libc-help's message of "Tue, 26 Dec 2023 23:12:55 -0800")

* Lisa Ze via Libc-help:

> I upgrade my glibc version from 2.17 to 2.34. I found that my postgre
> "order by" sql has the different order list.
> select * from t1 order by name asc.
> Before results: glibc 2.17
> A2
> A_2
> After results: glibc 2.34
> A_2
> A2
>
> Could you help me to find the reasons for this?

PostgreSQL has extensive documentation on this topic:

  Locale data changes
  <https://wiki.postgresql.org/wiki/Locale_data_changes>

      reply	other threads:[~2023-12-29 13:02 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-27  7:12 Lisa Ze
2023-12-29 13:02 ` Florian Weimer [this message]

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