SQL: 某个时间段范围内,产品有价格,且求平均数
时间:2021-07-01 10:21:17
帮助过:12人阅读
) as avgPrice
from Price
where Hp_Date >=
‘2017-07-04‘ and Hp_Date <=
‘2017-07-06‘
group by ID
having SUM(case when ISNULL(fPrice,0) > 0
and Status=0 then 1
else 0 end)=天数
SQL: 某个时间段范围内,产品有价格,且求平均数
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