Dreaming in Code: Multi Linq

time to read 1 min | 137 words

I was asked how we will approach the same Multi Query approach with Linq integration, here are some thoughts about it.

var posts = from post in data.Posts
            where post.User.Name == "Ayende"
		orderby post.PublishedDate desc;
var postsCount = posts.Count();

new LinqQueryBatch()
 .Execute();//perform the query

foreach(Post p in posts)//no query
//no query
Console.WriteLine("Overall posts by Ayende: {0}", postsCount.Single() );

The LinqQueryBatch in this case doesn't need to pass delegates to process the results, it can modify the Linq Query directly, so trying to find the result will find the one that was already loaded when we executed the multi query.

Again, this is something that I am merely thinking about, no concrete code created.