/**
  * @param array            $field
  * @param AbstractPlatform $platform
  *
  * @return string
  */
 public function getSQLDeclaration(array $field, AbstractPlatform $platform)
 {
     if (!$platform instanceof OrientDBPlatform) {
         return parent::getSQLDeclaration($field, $platform);
     }
     $class = 'ANY';
     if (isset($field['targetClass'])) {
         $class = $field['targetClass'];
     }
     return strtoupper($this->getName()) . ' ' . $class;
 }