INSERT ALL
WHEN order_total < 1000000 THEN
INTO small_orders
WHEN order_total > 1000000 AND order_total < 2000000 THEN
INTO medium_orders
WHEN order_total > 2000000 THEN
INTO large_orders
SELECT order_id, order_total, sales_rep_id, customer_id
FROM orders;
INSERT ALL
WHEN order_total < 100000 THEN
INTO small_orders
WHEN order_total > 100000 AND order_total < 200000 THEN
INTO medium_orders
ELSE
INTO large_orders
SELECT order_id, order_total, sales_rep_id, customer_id
FROM orders;
INSERT FIRST
WHEN ottl < 100000 THEN
INTO small_orders
VALUES(oid, ottl, sid, cid)
WHEN ottl > 100000 and ottl < 200000 THEN
INTO medium_orders
VALUES(oid, ottl, sid, cid)
WHEN ottl > 290000 THEN
INTO special_orders
WHEN ottl > 200000 THEN
INTO large_orders
VALUES(oid, ottl, sid, cid)
SELECT o.order_id oid, o.customer_id cid, o.order_total ottl,
o.sales_rep_id sid, c.credit_limit cl, c.cust_email cem
FROM orders o, customers c
WHERE o.customer_id = c.customer_id;
최신 댓글