SELECT o.order_num, SUM (i.total_price) price,
paid_date - order_date span
FROM orders o, items i
WHERE o.order_date > '01/01/90'
AND o.customer_num > 110
AND o.order_num = i.order_num
GROUP BY 1, 3
HAVING COUNT (*) < 5
ORDER BY 3
INTO TEMP temptab1;