[appengine-java] Re: Queries in 1.2.5 don't retrieve com.google.appengine.api.datastore.Text data anymore?
Did you change your code ? Text and Blod are not part of the default fetch group. Look at http://www.datanucleus.org/products/accessplatform/jdo/fetchgroup.html --~--~-~--~~~---~--~~ 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 google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
[appengine-java] Re: Queries in 1.2.5 don't retrieve com.google.appengine.api.datastore.Text data anymore?
Hi rick, thank you very much for the fast answer, this was very helpful. I didn't change my code, as i could switch locally in eclipse from GA 1.2.2 to 1.2.5 without doing any code changes and in 1.2.2 it would retrieve the properties of type text or blob, in 1.2.5 it wouldn't. Thanks to your link the solution was then to add @Persistent(defaultFetchGroup=true) to the fields with text or blob. For me this is still a breaking change from 1.2.2 to 1.2.5, I think this should be clearly documented. Thanks again for your post. Dominik Did you change your code ? Text and Blod are not part of the default fetch group. Look at http://www.datanucleus.org/products/accessplatform/jdo/fetchgroup.html --~--~-~--~~~---~--~~ 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 google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
[appengine-java] Re: Queries in 1.2.5 don't retrieve com.google.appengine.api.datastore.Text data anymore?
Hi Dominik, I am glad that you found a solution. There is an alternative. You could annotate your class with something like @FetchGroup(name=detach_image, member...@persistent (name=image_data)}) and then you could use tx.begin(); pm.getFetchPlan().addGroup(detach_image); Query q = pm.newQuery(... ... That way they are fetched only when you need them. --~--~-~--~~~---~--~~ 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 google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
