postgresql7.3 select et.task_name, et.number_of_members, et.task_id as from_task_id, eg.grade_plural_name from evaluation_tasksi et, evaluation_gradesi eg where content_revision__is_live(et.task_id) = true and et.number_of_members > 1 and et.grade_item_id = eg.grade_item_id and content_revision__is_live(eg.grade_id) = true and content_revision__is_live(et.task_id) = true and et.task_id <> :task_id $orderby