@Override
  public void cqsConnected(Pool pool) {
    invokeCqsConnected(pool, true);
  }
Applies the query on the event. This method takes care of the performance related changed done
to improve the CQ-query performance. When CQ-query is executed first time, it saves the query
related information in the execution context and uses that info in later executions.
geode-cq/src/main/java/org/apache/geode/cache/query/cq/internal/CqServiceImpl.java