boolean filterSubselectSameStream = determineSubquerySameStream(filterStreamSpec);
services.getStreamService().dropStream(filterStreamSpec.getFilterSpec(), statementContext.getFilterService(), false,false, true, filterSubselectSameStream);
String windowName = statementSpec.getCreateWindowDesc().getWindowName();
services.getNamedWindowService().removeProcessor(windowName);
if (environmentStopCallback != null) {
environmentStopCallback.stop();
}
}
};
// Attach tail view