Can anyone help me to figure out how to write a query to do contains (Key) in JDO? Here is my scriplet: select from " + master.class.getName() + " where detailKeySet.contains('" + detail.getKey().toString() + "')"
where detailKeySet is a Set<Key> collection holding all the keys of the details for the master. I ran it in GAE and it doesn't return anything even though I do have the deailKeySet populated with detail.getKey(). Please help, thanks a lot in advance. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---