I'm wondering if/how this is possible, if it is, I'm sure its a simple fix that I can't seem to figure out @SqlQuery("SELECT * FROM Table WHERE column LIKE '%:thingName%'") public Set<Things&gt...

I'm trying to apply the advice in this post: Tip 22 - How to make Include really Include It suggests a workaround for ensure eager loading works in the Entity Framework (4.2). That workaround invo...

I'm developing a WebService that excecute linq to sql db and put the results into a VAR variable. Then I wanna serialize the result inside VAR to json format using javascript serializer (c#). Somet...

I have an MVC-3 (RC1) application using Entity Framework 4. I wish to return a JSON object from a controller action. This object is referenced by other objects, which obviously return the referenc...

Could somebody help me to answer how to rewrite raw SQL filter WHERE (...) OR (...) with ObjectQuery bilder, please? String queryRaw = "SELECT ls.LocaleName, ls.IsActive, ls.LocaleDescription " + ...

I've got a DBQuery<T> which converts to an IQueryable<T> (this bit works fine). But then I'm trying to convert the IQueryable to an ObjectQuery .. which fails :- public void Foo(this I...

I am building a repository and I've seen in many places 2 reasons not to expose IQueryable outside the repository. The first is because different LINQ providers could behave differently, and this ...

I have an extension on IQueryable that allows passing in delimited string of property names which, when used causes query not to construct JOINs and effectively causes SELECT N+1 issue. What I not...