DataCamp/Exploratory Data Analysis in SQL/ What's in the Database?/ Joint tables

Описание к видео DataCamp/Exploratory Data Analysis in SQL/ What's in the Database?/ Joint tables

In this session, we explore how to: ✅ Identify common columns between tables.
✅ Use INNER JOIN to combine data effectively.
✅ Analyze relationships to make better decisions.

I've attached a snippet from the DataCamp tutorial video that beautifully explains this concept! 🎥👩‍💻

💡 Pro Tip: Always inspect table contents and the entity relationship diagram to determine the best join keys.

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