/**
  * Converts a Object into a java.sql.Timestamp. If the Object is a Date, Number or a String of the
  * form yyyy-MM-dd hh:mm:ss, the conversion will return a new Timestamp, else null is returned.
  *
  * @returns the converted timestamp or null
  */
 public Timestamp convertNativeToTimestamp(tsColumn coldef, Object o) throws tinySQLException {
   return ParserUtils.convertToTimestamp(o);
 }