how to get data of current week only in SQL server?

datepart(dw, getdate()) is the current day of the week, dateadd(day, 1-datepart(dw, getdate()), getdate()) should be the first day of the week, add 7 to it to get the last day of the week

A better way would be

select datepart(ww, getdate()) as CurrentWeek

You can also use wk instead of ww.

Datepart Documentation

Do it like this:

SET DATEFIRST 1 -- Define beginning of week as Monday
SELECT [...]
AND WorkDate >= dateadd(day, 1-datepart(dw, getdate()), CONVERT(date,getdate())) 
AND WorkDate <  dateadd(day, 8-datepart(dw, getdate()), CONVERT(date,getdate()))

Explanation:

• datepart(dw, getdate()) will return the number of the day in the current week, from 1 to 7, starting with whatever you specified using SET DATEFIRST.
• dateadd(day, 1-datepart(dw, getdate()), getdate()) subtracts the necessary number of days to reach the beginning of the current week
• CONVERT(date,getdate()) is used to remove the time portion of GETDATE(), because you want data beginning at midnight.

Its Working For Me.

Select * From Acb Where WorkDate BETWEEN DATEADD(DAY, -7, GETDATE()) AND DATEADD(DAY, 1, GETDATE())

You have to put this line After the AND Clause AND DATEADD(DAY, 1, GETDATE())