// C# var q = from c in nw.Customers select new { ContactName = c.ContactName, TotalOrders = c.Orders.Sum(o => o.Order_Details.Sum( od => (double?)od.Quantity ...
If you've just started writing SQL Server queries, there's a good chance you probably wrote a query, saw it return the right ...
SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...