This community-built FAQ covers the “Primary Key vs Foreign Key” exercise from the lesson “Multiple Tables”.
Paths and Courses
This exercise can be found in the following Codecademy content:
Analyze Data with SQL
Data Scientist: Analytics Specialist
Data Scientist: Natural Language Processing Specialist
Data Science Foundations
Data Scientist: Inference Specialist
Data Scientist: Machine Learning Specialist
Business Intelligence Data Analyst
Back-End Development
Design Databases With PostgreSQL
Data Engineer
Create a Back-End App with JavaScript
Computer Science
Back-End Engineer
Full-Stack Engineer
Advanced Back-End Development
Data Science Foundations
Data Science Foundations
Databases
Multiple Tables
Learn SQL
Learn SQL: Multiple Tables
FAQs on the exercise Primary Key vs Foreign Key
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