how to get start date of the week using SQL Server 2008

I have another question, does any one know h开发者_开发知识库ow to get the start date and end date of the current week?

Thanks very much.

Ling

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DATEPART(dw, GETDATE()) will return the current day of week as an integer (Sunday=1, Saturday=7)

Simple math will take care of the rest.

• Saturday: DATEADD(dd, 7 - DATEPART(dw, GETDATE()), GETDATE())
• Sunday: DATEADD(dd, -1 * DATEPART(dw, GETDATE()), GETDATE())