AI-Assisted SQL Joins

Sara Billen, Senior Data Analyst at DataCamp, introduces the core principles behind database joins and shows you how to write SQL join queries using AI assistance.

Sara Billen

29 Jan 2026

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Joining datasets is one of the most important skills in data analysis—but also one of the trickiest concepts for beginners. With AI-assisted tools, you can learn how joins work, write your own SQL queries with confidence, and solve real analysis problems faster and more accurately. This hands-on session will guide you every step of the way.

In this code-along, Sara Billen, a Senior Data Analyst at DataCamp, will introduce the core principles behind database joins and show you how to write SQL join queries using AI assistance. You’ll learn how to prompt effectively when generating data analysis code and apply your skills to a real-world analytics scenario.

Key Takeaways:

Understand the fundamentals of database joins and when to use them.
Learn how to write SQL joins with the help of AI-assisted tools.
Discover prompting techniques and workflows for solving real-world data analysis problems.

Session Resources