Hi Daniel. Both adding and removing from the list of children within a transaction is supported, assuming you're using an owned relationship. If you're seeing specific errors, please post your code.
- Jason On Sun, Sep 13, 2009 at 8:09 AM, dflorey <[email protected]> wrote: > > Hi datanucleus, > you seem to be an expert on datanucleus ;-) > So can you answer me the following question: > - When using the 1-n example from the docs I get lots of problems when > trying to remove an item from the child list. Is it supported when > using datanucleus to modify the list of children (remove+add) in the > same transaction or is only add supported? > > Thanks a lot, > Daniel > > On Sep 13, 1:03 pm, datanucleus <[email protected]> wrote: > > > I read the doc, but it seems to me that it describes 1-N > > > relationships, but there is a talk about 0-N relationships. > > > > They are the same thing, clearly. "0-N" is simply that it accepts a > > null, so I don't see any difference. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
