protected boolean processQuery(final Message msg,
      final Query query,
      final String queryString,
      final Set<String> regionNames,
      final long start,
      final ServerCQ cqQuery,
      final QueryOperationContext queryContext,
      final ServerConnection servConn,
      final boolean sendResults,
      final SecurityService securityService)
      throws IOException, InterruptedException {
    return processQueryUsingParams(msg, query, queryString, regionNames, start,
        cqQuery, queryContext, servConn, sendResults, null, securityService);
  }
Process the give query and sends the resulset back to the client.

@return true if successful execution false in case of failure.
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/BaseCommandQuery.java