postgresql7.1 select s.segment_id, s.segment_name, s.group_id, acs_object__name(s.group_id) as group_name, s.rel_type, t.pretty_name as rel_type_pretty_name from acs_object_types t, rel_segments s, acs_object_party_privilege_map perm, application_group_segments ags where perm.object_id = s.segment_id and perm.party_id = :user_id and perm.privilege = 'read' and t.object_type = s.rel_type and s.segment_id = ags.segment_id and ags.package_id = :package_id order by lower(s.segment_name)