at this link http://code.google.com/appengine/docs/java/datastore/queries.html#Restrictions_on_Queries
i found this topic : Properties With Multiple Values Can Have Surprising Behaviors but i couldn't understand how can i solve this issue and why this problem occur ??? can anyone help me in this issue ? thanks.. -- 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.
