postgresql7.4
SELECT u.last_name || ', ' || u.first_names AS name,
u.user_id AS instructor_id
FROM cc_users u, lrc_groups g, group_member_map m
WHERE u.user_id = m.member_id
AND m.group_id = g.group_id
AND g.magic_name = 'instructors'
[template::list::orderby_clause -orderby -name "instructors"]