eZ\Publish\Core\FieldType\BinaryBase\BinaryBaseStorage\Gateway\LegacyStorage::setFetchColumns PHP Method

    protected function setFetchColumns(SelectQuery $selectQuery, $fieldId, $versionNo)
    {
        $connection = $this->getConnection();
        $selectQuery->select($connection->quoteColumn('filename'), $connection->quoteColumn('mime_type'), $connection->quoteColumn('original_filename'));
    }

 /**
  * Set columns to be fetched from the database
  *
  * This method is intended to be overwritten by derived classes in order to
  * add additional columns to be fetched from the database. Please do not
  * forget to call the parent when overwriting this method.
  *
  * @param eZ\Publish\Core\Persistence\Database\SelectQuery $selectQuery
  * @param int $fieldId
  * @param int $versionNo
  *
  * @return void
  */
 protected function setFetchColumns(SelectQuery $selectQuery, $fieldId, $versionNo)
 {
     $connection = $this->getConnection();
     parent::setFetchColumns($selectQuery, $fieldId, $versionNo);
     $selectQuery->select($connection->quoteColumn('download_count'));
 }