Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/sql-server-2005/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Sql server SQLServer2005中的月份开始_Sql Server_Sql Server 2005 - Fatal编程技术网

Sql server SQLServer2005中的月份开始

Sql server SQLServer2005中的月份开始,sql-server,sql-server-2005,Sql Server,Sql Server 2005,如何在SQLServer2005中查找当月的起始日期 DECLARE @mydate DATETIME SELECT @mydate = GETDATE() SELECT CONVERT(VARCHAR(25),DATEADD(dd,-(DAY(@mydate)-1),@mydate),101) AS Date_Value 单向 SELECT DATEADD(mm, DATEDIFF(mm, 0, getdate()), 0) AS FirstDayOfMonth 对于最后一天和其他时间段,

如何在SQLServer2005中查找当月的起始日期

DECLARE @mydate DATETIME
SELECT @mydate = GETDATE()
SELECT CONVERT(VARCHAR(25),DATEADD(dd,-(DAY(@mydate)-1),@mydate),101) AS Date_Value
单向

SELECT DATEADD(mm, DATEDIFF(mm, 0, getdate()), 0) AS FirstDayOfMonth

对于最后一天和其他时间段,请参见此处:

将有很多方法可以做到这一点,以下是其中之一:

select convert(datetime,convert(varchar(10),getdate() - day(getdate()) + 1,120))

+1:很好的方法:获取发生的月份数,并将它们添加到第一天。如果你得到了想要的信息,别忘了将答案标记为已接受
 DECLARE @currentmonthstart datetime

 SET @currentmonthstart = DATEADD(DD, -DATEPART(DD, GETDATE())+1, getdate())

 PRINT @currentmonthstart