First day Of this week and last week

Question

I am currently getting first day Of this week and last week values with vbscript function in 2/12/2009 format. I was wondering if it was possible with SQL query.

Answer 1

Ben's answer gives the wrong answer if today is Sunday. Regardless of whether the first day of the week is Sunday or Monday, the current date should be included in the current week. When I run his code for 3/24/2013, it gives me a ThisWeekStart of 3/25/2013. I used the following code instead: SELECT DATEADD(DAY, 1 - DATEPART(DW, '3/24/2013'), '3/24/2013')