Design a small e-commerce schema demonstrating primary keys, foreign keys, and a composite key in a
A medium Data Modeling interview practice problem on DataDriven. Write and execute real data modeling code with instant grading.
- Domain
- Data Modeling
- Difficulty
- medium
Problem
Design a small e-commerce schema demonstrating primary keys, foreign keys, and a composite key in a junction table.
Practice This Problem
Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.