/**
  * Exposes the protected getChangeColumnSQL method.
  *
  * @param   string            $table  Table name.
  * @param   SimpleXMLElement  $field  The field.
  *
  * @return  string
  *
  * @since   11.1
  */
 public function getChangeColumnSQL($table, SimpleXMLElement $field)
 {
     return parent::getChangeColumnSQL($table, $field);
 }