anchor.diff:      ns_cluster_membership:n1ql_active_nodes(ns_config:latest_config_marker());
   bucket_nodes("@index-"++_) ->
       ns_cluster_membership:index_active_nodes(ns_config:latest_config_marker());
  +bucket_nodes("@goxdcr-"++Bucket) ->
  +    ns_bucket:live_bucket_nodes(Bucket);
   bucket_nodes(Bucket) ->
       ns_bucket:live_bucket_nodes(Bucket).
   
   is_persistent("@query") ->
       false;
   is_persistent("@index-"++_) ->
  +    false;
  +is_persistent("@goxdcr-"++_) ->
       false;
   is_persistent(BucketName) ->
       ns_bucket:is_persistent(BucketName).
  
positive.code:      {<<"query_avg_result_count">>, QueryAvgResultCount}];
  computed_stats_lazy_proplist("@index-"++_) ->
      [];
  computed_stats_lazy_proplist(BucketName) ->
      Z2 = fun (StatNameA, StatNameB, Combiner) ->
                   {Combiner, [StatNameA, StatNameB]}
  
negative.code:                     end
              end,
      BS = grab_ui_stats(Bucket, Nodes, HaveStamp, Wnd),
      GoXDCRStats = [{<<"@goxdcr">>, {grab_ui_stats("@goxdcr-" ++ Bucket, Nodes, HaveStamp, Wnd)}}],
      QNodes = bucket_nodes("@query"),
      HaveQuery = case Nodes of
                      all ->
  