Re: COLLATION update in 13.1

On Mon, 2025-03-24 at 06:57 +0100, Matthias Apitz wrote:
> El día lunes, febrero 24, 2025 a las 12:41:05p. m. +0100, Laurenz Albe escribió:
> > Perhaps I need not say that, but ALTER COLLATION ... REFRESH VERSION only
> > makes the warning disappear.
> >
> > If you want to avoid data corruption, rebuild all indexes on strings,
> > then make the warning disappear.
>
> One last question related to ALTER COLLATION ... In our clusters are also
> the databases 'postgres', 'template0' and 'template1'. The latter we
> never us and we CREATE new databases from 'template0'. Anyway, does it
> make sense to ALTER COLLATION in these databases as well?

I would say so, yes.  At least on the template you are using for new databases.

By the way, your signature makes Google move your e-mail to "spam".  Just saying.

Yours,
Laurenz Albe