题解 | #计算总和#
计算总和
https://www.nowcoder.com/practice/d8a624021183454586da94d280cc8046
select order_num,sum(quantity*item_price) as total_price from OrderItems group by order_num having total_price>=1000 order by order_num
多个订单号合并,分组
计算总和
https://www.nowcoder.com/practice/d8a624021183454586da94d280cc8046
select order_num,sum(quantity*item_price) as total_price from OrderItems group by order_num having total_price>=1000 order by order_num
多个订单号合并,分组
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