> John Hansen wrote:
> > currently, upper/lower does not work with 2+ byte unicode
> characters,
> > on any OS under the C locale.
>
> Sure it does. It's just that the defined behavior of the C
> locale is often useless in practice.
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.
... John
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