如何计算两个日期之间的差异,以便使查询与: MySql、H2和SqlServer兼容?
发布于 2014-01-22 15:16:03
DATEDIFF中返回差异的DATEPART函数SELECT DATEDIFF(dd,'1/20/2014,'1/22/2014')
http://technet.microsoft.com/en-us/library/ms189794.aspx
DATEDIFF()只是有点不同,SELECT DATEDIFF('2008-11-30','2008-11-29') AS DiffDate
datediff
DATEDIFFDATEDIFF('YEAR', T1.CREATED, T2.CREATED)
http://www.h2database.com/html/functions.html#datediff
发布于 2014-01-22 15:14:20
在Server中-
datediff (day,startdate,enddate)https://stackoverflow.com/questions/21286694
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