题解 | #计算商城中2021年每月的GMV#
计算商城中2021年每月的GMV
https://www.nowcoder.com/practice/5005cbf5308249eda1fbf666311753bf
select date_format(event_time,'%Y-%m') as 'month',sum(total_amount) as GMV from tb_order_overall where year(event_time) = 2021 and status != 2 group by month having GMV > 100000 order by GMV