> > select upper('æøå');
> > ERROR: invalid multibyte character for locale
> > HINT: The server's LC_CTYPE locale is probably
> incompatible with the database encoding.
>
> > Consequently it seems that is does not work.
>
> "It fails on my machine" should not be read as "it doesn't
> work for anyone".
> It all depends on how your local mbstowcs() works.
Ok,... Do you have an example of a system on which it works?
... John
