On Thu, Jun 5, 2025 at 1:40 PM Laurenz Albe <laurenz.albe@cybertec.at> wrote:
> On Thu, 2025-06-05 at 10:53 +0200, Dominique Devienne wrote:
> > It clearly says "locale or builtin_locale", emphasis on the OR.
>
> You are right, and that's how it works on Linux.
> BUILTIN_LOCALE is not required.
Still, required or not, they yield different results
(for datcollate and datctype), which is hardly expected.