SQL SERVER 时间相关操作笔记

1、DATEADD函数：

A.  MSDN上的示例：http://msdn.microsoft.com/zh-cn/library/ms186819%28v=sql.90%29.aspx

aaarticlea/png;base64,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" alt="" />

B. SQL2005上的示例

 ----定义变量
 DECLARE @start DATETIME,@end DATETIME
 SET @start='2014-01-01'
 SET @end='2014-06-16'

 ---- 计算月份
 SELECT DATEADD(YEAR,-6,@end) AS '6年前的日期',DATEADD(yy,-6,@end) AS '6年前的日期',DATEADD(yyyy,-6,@end) AS '6年前的日期'
 ---- 计算月份
 SELECT DATEADD(month,-6,@end) AS '6月前的日期',DATEADD(mm,-6,@end) AS '6月前的日期',DATEADD(m,-6,@end) AS '6月前的日期'

 ----计算日期
 SELECT DATEADD(day,-6,@end) AS '6天前日期', DATEADD(dd,-6,@end) AS '6天前日期', DATEADD(d,-6,@end) AS '6天前日期'

 ----计算小时
 SELECT DATEADD(hour,-6,@end) AS '6小时前日期', DATEADD(hh,-6,@end) AS '6小时前日期'

DATEADD示例

aaarticlea/png;base64,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" alt="" />

 2、Convert 转换 DateTime

A、MSDN：http://msdn.microsoft.com/zh-cn/library/ms187928.aspx

B、示例

 ----用于把日期转换成数字 112 = yyyymmdd
 SELECT CONVERT(VARCHAR(6),@start,112) AS '年月' ,CONVERT(VARCHAR(8),@start,112) AS '年月日' 

112 = yyyymmdd

aaarticlea/png;base64,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" alt="" />  我一般用来做统计一个月的数据

aaarticlea/png;base64,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" alt="" />

   SELECT  CONVERT(VARCHAR(10),GETDATE(),120) AS '标准日期',CONVERT(VARCHAR(30),GETDATE(),120) AS '标准日期带时间'

120 标准时间格式

aaarticlea/png;base64,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" alt="" />

3、DATEDIFF :

A、MSDN：http://msdn.microsoft.com/zh-cn/library/ms189794%28v=sql.90%29.aspx

aaarticlea/png;base64,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" alt="" />

B、示例

 SELECT  DATEDIFF(DAY,'2014-05-01','2014-06-01') AS '相隔天数', DATEDIFF(month,'2014-05-01','2014-06-01') AS '相隔月份数', DATEDIFF(year,'2014-05-01','2014-06-01') AS '相隔年数'

计算日期间的间隔

aaarticlea/png;base64,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" alt="" />