SQL Aggregation Commands Explained with Examples

Описание: 🚀 Welcome to this SQL Tutorial!
In this video, you’ll learn everything about SQL Aggregation Commands — including real examples and practical queries.
We’ll cover all the major aggregate functions like:
✅ COUNT() — Count the number of records
✅ SUM() — Add up numeric values
✅ AVG() — Calculate averages
✅ MIN() & MAX() — Find smallest and largest values
✅ GROUP BY — Group and summarize data
✅ HAVING — Filter grouped results

📊 Example Table Used: Employees Table
You’ll also see step-by-step query execution to understand how each command works in real time.

🎯 Perfect For:

Beginners learning SQL

Students preparing for interviews

Anyone improving database skills

💡 Watch till the end to test yourself with a small practice challenge!

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