oracle8.1.6 select p.product_name, p.one_line_description, p.product_id, count(*) as quantity, u.offer_code, i.color_choice, i.size_choice, i.style_choice from ec_orders o, ec_items i, ec_products p, (select product_id, offer_code from ec_user_session_offer_codes usoc where usoc.user_session_id=:user_session_id) u where i.product_id=p.product_id and o.order_id=i.order_id and p.product_id=u.product_id(+) and o.user_session_id=:user_session_id and o.order_state='in_basket' group by p.product_name, p.one_line_description, p.product_id, u.offer_code, i.color_choice, i.size_choice, i.style_choice select 1 from dual where exists (select 1 from ec_orders where user_id=:user_id and order_state='in_basket' and saved_p='t')