postgresql7.3 select et.task_name, et.number_of_members, et.task_id as from_task_id, eg.grade_plural_name from evaluation_tasks et, evaluation_grades eg, acs_objects ao, cr_items cri1, cr_items cri2 where et.number_of_members > 1 and et.grade_item_id = eg.grade_item_id and cri1.live_revision = eg.grade_id and cri2.live_revision = et.task_id and ao.object_id = eg.grade_item_id and ao.context_id = :package_id and et.task_id <> :task_id $orderby