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Designing a database schema for an online merch store involves several entities that need to be considered, such as products, categories, customers, orders, and payments. Here's a simplified schema to get you started:
1. Products:
- product_id (Primary Key)
- name
- description
- price
- quantity_available
- category_id (Foreign Key referencing Categories table)
2. Categories:
- category_id (Primary Key)
- name
3. Customers:
- customer_id (Primary Key)
- name
- address
- phone
4. Orders:
- order_id (Primary Key)
- customer_id (Foreign Key referencing Customers table)
- order_date
- total_amount
5. Order_Items:
- order_item_id (Primary Key)
- order_id (Foreign Key referencing Orders table)
- product_id (Foreign Key referencing Products table)
- quantity
- unit_price
6. Payments:
- payment_id (Primary Key)
- order_id (Foreign Key referencing Orders table)
- payment_date
- amount
- payment_method
This schema covers the basic structure of an online merch store. You can expand upon it based on specific requirements, such as adding tables for shipping information, discounts, or user authentication. Additionally, consider implementing indexes, constraints, and relationships to ensure data integrity and improve query performance.
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