"Amin Schoeib" <aschoeib(at)4tek(dot)de> writes:
> Is there maybe any other???
The only other suggestion I can make is to write your own formatting
function. It'd be a pain in the neck to build a general-purpose one,
but you could handle a fixed output format with just a few lines of code
in plpgsql. (Might be even easier in plperl or pltcl.) That would
probably tide you over until to_char() has more locale support.
regards, tom lane