create or replace FuncTion ft_getdeptname( as_coopid char , as_department char ) return varchar2
is
ls_departdesc varchar2(150);
begin
	if as_coopid is null or as_department is null then
		return '';
	end if;
	select nvl( department_desc  , '' )
	into ls_departdesc
	from mbucfdepartment 
	where coop_id = as_coopid 
	and department_code = as_department ;
	return trim(ls_departdesc);
end ;
/
