If so there is a very simple way.In ORM one-to-many or many-to-one the FK go into "many" side. In your case it mean you should have two columns in Review: one fk to book, anothe fk to user. You don't need any other strange thing as "where" nor "formula" nor <any>. Thats all.
2009/7/14 Brian <[email protected]> > > Yup. Nothing is off-limits. It's a new app and new DB schema. > > On Jul 14, 8:12 pm, Fabio Maulo <[email protected]> wrote: > > I mean if you can modify the "persistent representation"of the classes > ?Can > > you modify the DB ? > > > > 2009/7/14 Brian <[email protected]> > > > > > > > > > > > > > Meaning can I modify these classes? If so, then I am. > > > > > On Jul 14, 8:08 pm, Fabio Maulo <[email protected]> wrote: > > > > Who is the owner of the persistent representation of that domain ? > > > > > > 2009/7/14 Brian <[email protected]> > > > > > > > Hello, > > > > > > > I'm struggling with the appropriate way to map a relationship. My > > > > > domain model is as follows: > > > > > > > Review > > > > > - IReviewable ReviewedItem > > > > > > > Book : IReviewable > > > > > - Set Reviews > > > > > User :IReviewable > > > > > - Set Reviews > > > > > > > I can't figure out the appropriate way to map this such there is a > > > > > single table to store all Reviews and a different table for Book > and > > > > > User. My thought was that Review needed an <any> mapping for > > > > > ReviewedItem and the Book and User classes would need a > <one-to-many>. > > > > > However the <one-to-many> doesn't work. <many-to-any> is incorrect > > > > > because the reviews aren't sharable between books and users. > > > > > > > Any thoughts? > > > > > > -- > > > > Fabio Maulo > > > > -- > > Fabio Maulo > > > -- Fabio Maulo --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
