pgsql-bugs(at)postgresql(dot)org writes:
> I tried a lot of installation method (etc. %env_var%=hu_HU.ISO8859-2,
> --enable-multibyte=LATIN2, ...), but the ordering has never operated.
Did you run "initdb" with the proper environment variables? The
collation order for a database is determined at initdb time.
regards, tom lane