SQL Window Functions and Views Explained | PostgreSQL Tutorial

🗂️ Struggling to understand Window Functions and Views in SQL? This video simplifies it!

In this tutorial, you’ll learn what SQL Window Functions and Views are, why they are powerful, and how to use them in PostgreSQL via pgAdmin. With step-by-step examples and real queries, we will cover both beginner and advanced concepts.

✅ What You’ll Learn:
What are SQL Window Functions?

Common Window Functions: ROW_NUMBER(), RANK(), DENSE_RANK(), LEAD(), LAG()

Partitioning and Ordering in Window Functions

How to create and use SQL Views

When to use Views in real-world projects

Practical examples with PostgreSQL and pgAdmin

📌 Technologies Used:

PostgreSQL

pgAdmin 4

SQL

👨‍💻 Perfect For:
Database learners, SQL beginners to intermediates, data analysts, and software engineers looking to enhance their SQL skills.

📥 Resources:

PostgreSQL Official Documentation: https://www.postgresql.org/docs/
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Видео SQL Window Functions and Views Explained | PostgreSQL Tutorial канала Abhishek Mishra