Online — Shopping Systemвђ“database Design ~ Bhupal Blogs

OrderID , UserID (FK), OrderDate , TotalAmount , Status (Pending/Shipped/Delivered).

Note: PriceAtPurchase is vital to preserve historical data if the product price changes later. IV. Design Considerations OrderID , UserID (FK), OrderDate , TotalAmount ,

Use a DeletedAt timestamp for products instead of removing rows to maintain order history. V. Workflow Logic Selection: User queries the Products table via Categories . CreatedAt . OrderItemID

An entry is created in Orders , and details are moved to Order_Items . OrderID , UserID (FK), OrderDate , TotalAmount ,

Stores credentials, roles (Admin/Customer), and profiles.

To maintain a clean data structure, the following table relationships are essential: 1. User & Identity UserID (PK), Email , PasswordHash , CreatedAt .

OrderItemID , OrderID (FK), ProductID (FK), Quantity , PriceAtPurchase .