private function handleThridParameter($param) 
    {
        $result = '';
        if(is_array($param)) {
            $result = '(';
            foreach($param as $v) {
                $result .= $this->quoteValue($v) . ', ';
            }
            $result = trim($result, ', ') . ')';
        } else {
            $result = $this->quoteValue($param);
        }
        
        return $result;
    }