Nồi Cơm Điện Sharp 1.8L KS-IH191V-RD/GL - Hàng Chính Hãng Uy Tín Bảo Hành

Designing a database schema for an online merchandise store involves identifying the entities (tables) and their relationships. Below is a basic schema for such a store:

1. Users Table:

   - user_id (Primary Key)

   - username

   - email

   - password

   - other relevant user information (e.g., name, address, etc.)

2. Products Table:

   - product_id (Primary Key)

   - name

   - description

   - price

   - stock_quantity

   - category_id (Foreign Key referencing Categories Table)

   - other relevant product information (e.g., images, ratings, etc.)

3. Categories Table:

   - category_id (Primary Key)

   - name

4. Orders Table:

   - order_id (Primary Key)

   - user_id (Foreign Key referencing Users Table)

   - order_date

   - total_amount

5. Order_Details Table:

   - order_detail_id (Primary Key)

   - order_id (Foreign Key referencing Orders Table)

   - product_id (Foreign Key referencing Products Table)

   - quantity

   - subtotal

6. Reviews Table:

   - review_id (Primary Key)

   - product_id (Foreign Key referencing Products Table)

   - user_id (Foreign Key referencing Users Table)

   - rating

   - comment

   - review_date

This schema allows for the storage of user information, product details, categories, orders, order details (items within orders), and reviews. It provides the necessary structure to manage the online merchandise store efficiently. Depending on specific requirements, you may need to expand or modify this schema further.