Question

Consider two tables Bill and Product with a many to many relationship. How do you get all the bills for a particular product using Entity Sql?

Answer 1

You need to use some linq like this;

... using (YourEntities ye = new YourEntities()) {    Product myProduct = ye.Product.First(p => p.ProductId = idParameter);    var bills = myProduct.Bill.Load();        } ... 

This assumes that you have used the entitiy framework to build a model for you data. The bills variable will hold a collection of Bill objects that are related to your product object.

Hope it helps.