> I want to retrieve company info with category details in single object > how implement in jdo . because in hibernate it joined automatically > and get details in single object.
How can it be a single object when you would have an object of type Company, with an internal Category object ? No, Hibernate will use lazy loading just like JDO does. Perhaps you ought to familiarise yourself with fetch groups, as per the DataNucleus docs. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
