[appengine-java] Re: self join in google app engine

2009-09-04 Thread Jason (Google)
Hi Midhat. In the thread that leszek links to, I discuss this bug in a
little more detail -- it seems you can't persist objects having an owned
one-to-many relationship with objects of the same kind. Owned one-to-one
relationships seem to work, however. As a workaround, you can use an unowned
relationship (i.e. SetKey children) or specify a new class for the child
objects.
- Jason

On Wed, Sep 2, 2009 at 1:57 AM, leszek leszek.ptokar...@gmail.com wrote:


 Read this thread - could be helpfull :


 http://groups.google.co.uk/group/google-appengine-java/browse_frm/thread/3affdf1441f864b6/99a166946ad0ef61?lnk=gstq=self#99a166946ad0ef61


 


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[appengine-java] Re: self join in google app engine

2009-09-02 Thread leszek

Read this thread - could be helpfull :

http://groups.google.co.uk/group/google-appengine-java/browse_frm/thread/3affdf1441f864b6/99a166946ad0ef61?lnk=gstq=self#99a166946ad0ef61


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