Hi, I was trying out the new 1.4 SDK datastore metadata queries. Querying for kinds works perfectly fine with this query and I get back results:
Query query = new Query(Query.KIND_METADATA_KIND); PreparedQuery preparedQuery = DatastoreServiceFactory.getDatastoreService().prepare(query); List<Entity> kinds = preparedQuery.asList(FetchOptions.Builder.withDefaults()); However, when I try a similar query for properties I don't get back anything even though I know that there are entities for at least one kind in the datastore: Query query = new Query(Query.PROPERTY_METADATA_KIND); PreparedQuery preparedQuery = datastore.prepare(query); List<Entity> propertyMetaData = preparedQuery.asList(FetchOptions.Builder.withDefaults()); I am not quite sure what I am doing wrong. According to the documentation (http://code.google.com/appengine/docs/java/datastore/ metadataqueries.html#Property_Queries) I am running the correct query. Also, setting a specific ancestor doesn't work. Maybe somebody can give me a hint here... Thanks, Ben -- 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.
