闭关修行中......
I built three tables based on your description, but I don’t know if they meet your needs without picture description
Article --》 Product --》SKU, which is a one-to-many-to-many relationship, split into the article main table, product table and sku table and stored separately.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Article --》 Product --》SKU, which is a one-to-many-to-many relationship, split into the article main table, product table and sku table and stored separately.