Workspace Puzzles

Level 14: E-Commerce Order Relationships

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Level 14E-Commerce Order Relationships

Level 14·Beginnerbuild

E-Commerce Order Relationships

Entity-Relationship

Scenario

An online store tracks Customers, Orders, and Products. A Customer can place multiple Orders, and each Order contains one or more OrderItems referencing a Product.

Objective

Connect Customer -> Order, Order -> OrderItem, and Product -> OrderItem using ER relationship edges.

Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.

Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.

Diagram Inspector

4Entities

12Attrs

1Weak

0Links

Layout & Routing