Entity Framework Compiled Query

Question

How do I write this Entity Framework LINQ Query as a Compiled Query?

var context = new SlxDbContext();
var userSet = context.Set();
User user = u         


        

Answer 1

Unfortunately the version of EF you are using (code first), does not support compiled queries.

Please correct me if I'm wrong.

Some links:

How do I precompile an Entity Framework Code-First Query?

EF Code First DbContext and Compiled Queries

http://blogs.msdn.com/b/adonet/archive/2011/03/02/ef-4-1-is-coming-dbcontext-api-amp-code-first-rtw.aspx

UPDATE:

Here is a sample for compiled queries, but I think it's not going to work with Code First:

public static Shop CompiledGetShopById(Guid shopId)
{
    using (DataContext dtx = new DataContext(ConfigProvider.ConnectionString)) {
        return Compiled_GetById.Invoke(dtx, shopId);
    }

}

private static Func Compiled_GetById = 
    Objects.CompiledQuery.Compile(
        (DataContext db, Guid shopId) => 
            (from item in db.Shops where item.ShopId == shopId)
            .FirstOrDefault()
    );