Group by Week of year (Week number) in Linq to SQL

Question

In regular SQL i could do something like

SELECT * From T GROUP BY DATEPART(wk, T.Date)

How can i do that in Linq to SQL ?

The follo

Answer 1

You can use the SqlFunctions.DatePart method from the System.Data.Entity.SqlServer namespace.

// Return the week number
From F In DB.T Group R By SqlFunctions.DatePart("week", F.Date)