--1.3 Make the previous query to be working when for various usernames. I might ask you to
--display the same list of reports for different usernames and it should work for all of them.

SELECT m.name,  s.str_value, m.DESCRIPTION
FROM module m, module_category mc, gu_module gm, gui_users gu,str s
WHERE gu.gui_user_id=gm.gui_user_id
AND gm.module_id=m.module_id
AND m.module_category_id=mc.module_category_id
AND m.str_id=s.str_id
AND gu.LANGUAGE=s.LANGUAGE
AND gu.gui_user_id=&userid;