ViewServiceCreateResult createResult = services.getViewService().createViews(viewableRoot, viewFactoryChain, viewFactoryChainContext, false);
final Viewable subselectView = createResult.getFinalViewable();
// create index/holder table
final EventTable index = pair.getFirst().makeEventTable();
stopCallbackList.add(new SubqueryStopCallback(index));
// create strategy
SubordTableLookupStrategy strategy = pair.getSecond().makeStrategy(index);
SubselectAggregationPreprocessor subselectAggregationPreprocessor = null;