Hi guys. I have a question about join table inheritance. In few words the problem is that foreign key field doesn't get set in descendant class in Join Inheritance.
I have 3 tables: authors, books and electronic_books. Here is SQL script: http://pastebin.ca/1259927 AuthorsEntity: http://pastebin.ca/1259929 BooksEntity: http://pastebin.ca/1259931 ElectronicBooksEntity: http://pastebin.ca/1259932 In my test case I have one author who has 3 books - 2 regular books and one electronic. When I fetch that single instance of AuthorsEntity I see that for some reason field BooksEntity.author of instance of an object ElectronicBooksEntity equals null. But remaining 2 instances of base class BooksEntity have properly set 'author'. Initially I thought ALL fields of base class won't be set but it turns out ElectronicBooksEntity.id and ElectronicBooksEntity.title have valid values. Am I missing something in definition of my descendant class ? Thanks!!
