# max-price = 100
SELECT * FROM SQLRESOURCE_ORDER where placed_on < now();
SELECT SQLRESOURCE_ORDER.order_number, clli, service, price FROM SQLRESOURCE_ORDER, SQLRESOURCE_ORDER_ITEM where SQLRESOURCE_ORDER.order_number = SQLRESOURCE_ORDER_ITEM.order_number and price > $max-price ;
SELECT SQLRESOURCE_ORDER.order_number, clli, service, price FROM SQLRESOURCE_ORDER, SQLRESOURCE_ORDER_ITEM where SQLRESOURCE_ORDER.order_number = SQLRESOURCE_ORDER_ITEM.order_number and price < $max-price ;
SELECT SQLRESOURCE_ORDER.order_number AS ordernum, clli, service, price FROM SQLRESOURCE_ORDER, SQLRESOURCE_ORDER_ITEM where SQLRESOURCE_ORDER.order_number = SQLRESOURCE_ORDER_ITEM.order_number and price < $max-price ;