protected function _getViewJoinLang($sTable, $iLang)
    {
        $sJoin = ' ';
        $sLangTable = getLangTableName($sTable, $iLang);
        if ($sLangTable && $sLangTable !== $sTable) {
            $sJoin .= "LEFT JOIN {$sLangTable} USING (OXID) ";
        }

        return $sJoin;
    }