题解 | 计算总和

计算总和

https://www.nowcoder.com/practice/d8a624021183454586da94d280cc8046


SELECT a.order_num,a.total_price
FROM(
SELECT order_num,SUM(item_price*quantity) AS total_price
FROM OrderItems
GROUP BY order_num
) a
WHERE a.total_price >= 1000
ORDER BY a.order_num

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