public function loadAttributesData(int $categoryId)
    {
        $binds = [':category_id' => $categoryId];

        $select = $this->getConnection()->select();
        $select->from($this->getMainTable())->where(sprintf("%s = :category_id", $this->getIdFieldName()));

        return $this->getConnection()->fetchAll($select, $binds);
    }