Oracle SQL Tutorial: Restricting Data - IN Operator | Beginner to Advanced | Video 24 (2025)

Описание: Welcome to Video 24 of the Oracle SQL Certified Beginner to Advanced series!
In this tutorial, you will learn how to use the IN operator in Oracle SQL to simplify filtering with multiple values.

🔍 What you’ll learn:
✔️ Syntax and purpose of the IN operator
✔️ Using IN to match values against a list
✔️ Difference between IN and multiple OR conditions
✔️ Practical examples for efficient data restriction

The IN operator is a powerful tool for writing clean, readable queries — perfect for certification and real-world SQL usage in 2025.

📚 Continue your Oracle SQL learning journey with the full tutorial series

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