Re: lc_ctype does not work on windows ?

=?UTF-8?Q?Filip_Rembia=C5=82kowski?= <plk.zuber@gmail.com> writes:
> I have a problem with locale on windows.
> postgresql 8.4.

> this does not work as expected:

> filip=# select 'A' ~ '\w', 'Ą' ~ '\w';

The locale-aware regex operators don't really work in multibyte
encodings.  There's a (partial) fix for this in 9.0, but we don't
trust it yet so it's not been back-patched.

            regards, tom lane