Hi, probably that�s silly questions but...

I�ve a 1;N (user:bookkmarks) relation. What happend when I�ve lot of
bookmarks from a user, the collection attribute in User object is empty,
auto-delete is set true and I do makePersistent(User)?.  OJB deletes all
rows in bookmarks table?

I�ve a M:N ( users:groups) relation. When I�ve retreived a User object, OJB
fills collection atribute groups  with the groups user belongs  to. In Group
object there is a user collection attribute. Has every element in
user->groups filled with user elements?

     user(a)
      |____ group(a)
      |        |________ user(a)
      |        |________ user(b)
      |        |________ user(x)
      |____ group(b)
      |        |________ user(a)
      |        |________ user(y)
      |        |________ user(z)
        .
      .
      .



Thanks in advanced
Jose


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