public function addBlacklistColumnToPositionTable(SchemaSetupInterface $setup)
    {
        $setup->getConnection()->addColumn(
            $setup->getTable('smile_virtualcategory_catalog_category_product_position'),
            'is_blacklisted',
            [
                'type'     => \Magento\Framework\DB\Ddl\Table::TYPE_BOOLEAN,
                'nullable' => false,
                'default'  => 0,
                'comment'  => 'If the product is blacklisted',
            ]
        );
    }