Sql server 2005 如何从单表但多个计时的表中获取记录数

我的要求是，我想在特定日期计算该表中的记录。但是createddate列有Veving datetime。当我尝试计算记录时，它会在同一日期提供多条记录，因为时间不同。如何计算某一天的记录数…即使时间不一样？

试试这个

select count(*),DATEADD(DD, DATEDIFF(DD,0,DateColumn), 0)
from SOmeTAble
group by DATEADD(DD, DATEDIFF(DD,0,DateColumn), 0)

范例

select count(*),DATEADD(DD, DATEDIFF(DD,0,crdate ), 0)
from sysobjects
group by DATEADD(DD, DATEDIFF(DD,0,crdate ), 0)

试试这个

select count(*),DATEADD(DD, DATEDIFF(DD,0,DateColumn), 0)
from SOmeTAble
group by DATEADD(DD, DATEDIFF(DD,0,DateColumn), 0)

范例

select count(*),DATEADD(DD, DATEDIFF(DD,0,crdate ), 0)
from sysobjects
group by DATEADD(DD, DATEDIFF(DD,0,crdate ), 0)