postgresql7.1 select ims_item_id as imsitem_id, coalesce(acs_object__name(object_id),'Item '||object_id) as last_page_viewed from views_views v, ims_cp_items i, ims_cp_organizations o where v.viewer_id = :user_id and v.object_id = i.ims_item_id and i.org_id = o.org_id and o.man_id = :man_id order by v.last_viewed desc limit 1