Pimcore\Model\Object\Data\KeyValue\Dao::delete PHP Method

    public function delete()
    {
        $sql = $this->db->quoteInto("o_id = ?", $this->model->getObjectId());
        // $sql = "o_id = " . $this->model->getObjectId();
        Logger::debug("query= " . $sql);
        $this->db->delete($this->getTableName(), $sql);
    }