Re: pg_collation.collversion for C.UTF-8

[Peter Eisentraut]

On 06.06.23 21:23, Jeff Davis wrote:

What about ICU? How should provider=icu locale=C.UTF-8 behave? We
could:

It should be an error.

a. Just pass it to the provider and see what happens (older versions of
ICU would interpret it as en-US-u-va-posix; newer versions would give
the root locale).

This, but with an error instead of a warning.