postgresql7.1 select r.rel_type, acs_object_type__pretty_name(t.rel_type) as rel_type_pretty_name, acs_rel_type__role_pretty_name(t.role_one) as role_one_pretty_name, acs_rel_type__role_pretty_name(t.role_two) as role_two_pretty_name, t.object_type_two as object_type_two, acs_object__name(r.object_id_one) as object_id_one_name, r.object_id_one, acs_object__name(r.object_id_two) as object_id_two_name, r.object_id_two from acs_rels r, acs_rel_types t where r.rel_id = :rel_id and r.rel_type = t.rel_type