On Tue, Apr 13, 2004 at 14:17:27 +0200,
  Victor Spång Arthursson <scooterbabe@home.se> wrote:
> Hi!
>
> How do i convert a result to upper/lowercase?
>
> I'ld like to do the following:
>
> SELECT UPPER(lang) from languages;
That's what you do. For example:
bruno=> select upper('test');
 upper
-------
 TEST
(1 row)