About this document
EER Diagram for SQL Database Model by Nikola Cmiljanic is a document available to read on EtoBox.
This EER diagram shows the relationships between 4 entities: customers, orders, order_items, and products. Customers can place multiple orders. Orders can have multiple order items. Order items reference a single product. Products are supplied by vendors. The diagram defines primary and foreign keys to link the entities.
- Author
- Nikola Cmiljanic
- Language
- EN