public function bindLimit()
    {
        if ($this->limit !== null) {            
            $this->sqlQuery->bindValue($this->positioningMarker, $this->limit, PDO::PARAM_INT);
            $this->positioningMarker++;
            $this->sqlQuery->bindValue($this->positioningMarker, $this->offset, PDO::PARAM_INT);
        }

        return $this;
    }