protected void applySetTimestamp(Long timestamp) throws SQLException {
  if (timestamp != null && conn.supportsControlTimestamp()) {
    setTimestampQuery=conn.getControlTimestampQuery(timestamp);
    if (timestamp.longValue() != currentTimestamp) {
      currentTimestamp=timestamp.longValue();
      applyTS=true;
    }
  }
}

protected void applySetTimestamp ( Long timestamp ) throws SQLException { if ( timestamp != null && conn . supportsControlTimestamp ( ) ) { setTimestampQuery = conn . getControlTimestampQuery ( timestamp ) ; if ( timestamp . longValue ( ) != currentTimestamp ) { currentTimestamp = timestamp . longValue ( ) ; applyTS = true ; } } }
applysettimestamp adds to the batch the query used to change the server timestamp , if needed and if possible ( if the database support such a feature )
