题解 | #计算商城中2021年每月的GMV#
计算商城中2021年每月的GMV
http://www.nowcoder.com/practice/5005cbf5308249eda1fbf666311753bf
select substr(event_time,1,7) as month,sum(total_amount) as GMV from tb_order_overall where status=0 or status=1 and year(event_time)=2021 group by substr(event_time,1,7) having sum(total_amount)>100000 order by sum(total_amount)
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