Design a customers table and an orders table where each order belongs to one customer

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 customers table and an orders table where each order belongs to one customer. Use a foreign key in orders to reference the customers table primary key.

Practice This Problem

Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.