I have the following issue. I created BDC Model in VS 2010 to which i added Linq to SQL model(that has two tables in it). No I'm wondering can i create entity (class) that is represented in sharepoint as an ECT and has columns that i create througn entity service using linq query (join-ing two table together). Basically what i'm asking is - if you can create sort of adhoc read-only view with linq query that is then represented as a external content type (read - only).
Thank you for all your help and answers.