public virtual void TestDateTimeDay1()
{
var v = db.Orders.Where(o => o.OrderDate == new DateTime(1997, 8, 25)).Take(1).Max(o => SqlFunctions.DatePart(DateParts.Day, o.OrderDate));
//var v = db.Orders.FirstOrDefault(o => o.OrderID == 10644);
//AssertValue(25, v.OrderDate.Day);
AssertValue(25, v);
}