检索时间段t-sql

Question

我设置了一个存储过程，以便获得今天的结果

所以

DECLARE @Start DATETIME
DECLARE @End DATETIME
SET @Start = DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), 0)
SET @End = DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), 1)

PRINT @Start
PRINT @End

给了我时间段

May 30 2016 12:00AM
May 31 2016 12:00AM

如何修改条款以给我一段时间

 May 29 2016 5:30PM(Previous day)
 May 31 2016 12:00AM(Today)

亲切的问候

Answer 1

试试这个解决方案：

SET @Start = DATEADD(MINUTE, 30, DATEADD(HOUR, 17, DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), -1)))

SET @End = DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), 1)

Answer 2

DECLARE @Start DATETIME
DECLARE @End DATETIME
SET @Start = GETDATE()-1
SET @End = DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), 1)

PRINT @Start
PRINT @End

Answer 3

dateadd(day, -1, getdate())

可能只是使用上面的DateAdd。