sqlserver 获取每组最接近某个时间点的一条数据

with 
T1 as (
    SELECT   ROW_NUMBER()
        over   
        (PARTITION By MachineCode order by ABS(DATEDIFF(MILLISECOND,'2019-12-10 13:21:32.162' ,[Time]))) as rowid,*
FROM EnergyConsumptions   
) 
select * from T1 where rowid=1
Newd

版权声明

作者:扶我起来我还要敲

地址:https://www.cnblogs.com/Newd/p/12932049.html

© Newd 尊重知识产权,引用请注出处

广告位

(虚位以待,如有需要请私信)

原文地址:https://www.cnblogs.com/Newd/p/12932049.html