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
total_amount > 0 and year(event_time) = 2021
group by
date_format(event_time, '%Y-%m')
having
sum(total_amount) > 100000
order by
GMV