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Subject: Re: glibc updarte 2.31 to 2.38
From: Paul Foerster <paul.foerster@gmail.com>
In-Reply-To: <1991352.1726758874@sss.pgh.pa.us>
Date: Thu, 19 Sep 2024 19:56:20 +0200
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 <1991352.1726758874@sss.pgh.pa.us>
To: Tom Lane <tgl@sss.pgh.pa.us>
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Precedence: bulk

Hi Tom,

> On 19 Sep 2024, at 17:14, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>=20
> No, I wouldn't expect that to be necessary.

I was hoping one of the pros would say that. =F0=9F=A4=A3

> Maybe.  We don't really track glibc changes, so I can't say for sure,
> but it might be advisable to reindex indexes on string columns.

Advisable is a word I undfortunately can't do much with. We have =
terabytes and terabytes of data in hundreds of databases each having =
potentially hundreds of columns that are candidates. Just reindexing and =
taking down applications during that time is not an option in a 24x7 =
high availability environment.

Cheer,
Paul