题解 | #某宝店铺的实际销售额与客单价#
某宝店铺的实际销售额与客单价
https://www.nowcoder.com/practice/b3a0731dfd654361943916d8d85699cd
select sum(sales_price) as sales_total
, round(sum(sales_price) / count(distinct user_id), 2) as per_trans
from sales_tb;
