CREATE VIEW vw_products_allclass_detail AS
    SELECT
        dtb_products.product_id,
        dtb_products."name",
        dtb_products.maker_id,
        dtb_products.rank,
        dtb_products.status,
        dtb_products.comment1,
        dtb_products.comment2,
        dtb_products.comment3,
        dtb_products.comment4,
        dtb_products.comment5,
        dtb_products.comment6,
        dtb_products.note,
        dtb_products.main_list_comment,
        dtb_products.main_list_image,
        dtb_products.main_comment,
        dtb_products.main_image,
        dtb_products.main_large_image,
        dtb_products.sub_title1,
        dtb_products.sub_comment1,
        dtb_products.sub_image1,
        dtb_products.sub_large_image1,
        dtb_products.sub_title2,
        dtb_products.sub_comment2,
        dtb_products.sub_image2,
        dtb_products.sub_large_image2,
        dtb_products.sub_title3,
        dtb_products.sub_comment3,
        dtb_products.sub_image3,
        dtb_products.sub_large_image3,
        dtb_products.sub_title4,
        dtb_products.sub_comment4,
        dtb_products.sub_image4,
        dtb_products.sub_large_image4,
        dtb_products.sub_title5,
        dtb_products.sub_comment5,
        dtb_products.sub_image5,
        dtb_products.sub_large_image5,
        dtb_products.sub_title6,
        dtb_products.sub_comment6,
        dtb_products.sub_image6,
        dtb_products.sub_large_image6,
        dtb_products.del_flg,
        dtb_products.creator_id,
        dtb_products.create_date,
        dtb_products.update_date,
        dtb_products.deliv_date_id,
        T4.product_code_min,
        T4.product_code_max,
        T4.price01_min,
        T4.price01_max,
        T4.price02_min,
        T4.price02_max,
        T4.stock_min,
        T4.stock_max,
        T4.stock_unlimited_min,
        T4.stock_unlimited_max,
        T4.class_count
    FROM
        dtb_products
        LEFT JOIN
            (
                SELECT
                    product_id,
                    MIN(product_code) AS product_code_min,
                    MAX(product_code) AS product_code_max,
                    MIN(price01) AS price01_min,
                    MAX(price01) AS price01_max,
                    MIN(price02) AS price02_min,
                    MAX(price02) AS price02_max,
                    MIN(stock) AS stock_min,
                    MAX(stock) AS stock_max,
                    MIN(stock_unlimited) AS stock_unlimited_min,
                    MAX(stock_unlimited) AS stock_unlimited_max,
                    COUNT(*) as class_count
                FROM dtb_products_class
                GROUP BY product_id
            ) AS T4
            ON dtb_products.product_id = T4.product_id
;

CREATE VIEW vw_products_allclass AS
    SELECT
        alldtl.*,
        dtb_category.rank AS category_rank,
        T2.category_id,
        T2.rank AS product_rank
    FROM
        vw_products_allclass_detail AS alldtl
        LEFT JOIN
            dtb_product_categories AS T2
            ON alldtl.product_id = T2.product_id
        LEFT JOIN
            dtb_category
            ON T2.category_id = dtb_category.category_id
;