SQL AS Keyword Explained | SQL Tutorial
Learn how to use the AS keyword (Alias) in SQL with simple examples 👨💻📊
In this lecture, you'll learn:
✅ What an Alias is
✅ Why Aliases are useful
✅ AS keyword syntax
✅ Column Aliases
✅ Aliases with spaces
✅ Aliases with calculations
✅ Common beginner mistakes
This video is part of the Sagar Data Labs SQL Series designed for beginners learning SQL step-by-step 🚀
📚 Learn SQL from scratch with practical examples and beginner-friendly explanations.
All content in this video is original and created by me for educational purposes. This is not reused or copied content.
Timestamps:
0:00 Introduction
1:21 What is an alias?
2:00 Why do we need aliases?
2:33 Basic syntax
4:51 Is as keyword mandatory?
5:47 Alias with spaces
7:02 alias with calculations
8:25 Real world use cases
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