"Jonathan S. Katz" <jkatz@postgresql.org> writes:
> Since we're bikeshedding, "postgresql" or "builtin" could make it seem
> to a (app) developer that these may be recommended options, as we're
> trusting PostgreSQL to make the best choices for us. Granted, v16 is
> (theoretically) defaulting to ICU, so that choice is made, but the
> unsuspecting developer could make a switch based on that naming.
I don't think this is a problem, as long as any locale name other
than C/POSIX fails when combined with that provider name.
regards, tom lane