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',
            ]
        );
    }
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',
            ]
        );
    }
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' , ] ) ; }
Add 'is_blacklisted' column to 'smile_virtualcategory_catalog_category_product_position'.

@param \Magento\Framework\Setup\SchemaSetupInterface $setup Setup interface
Add is_blacklisted column to smile_virtualcategory_catalog_category_product_position .