SUM/AVG/Group by/Having in SQL | Learn SQL | CodeChef Learn Series

Welcome to SUM/AVG/Group by/Having in SQL | Learn SQL | CodeChef Learn Series.
In this lesson, you will learn how to summarize, analyze, and filter grouped data using aggregate functions and grouping techniques in SQL. These concepts are essential for generating reports, analyzing datasets, and extracting meaningful insights from databases.

This video covers:

What are Aggregate Functions in SQL

Common Aggregate Functions

SUM() Function in SQL

AVG() Function in SQL

GROUP BY Clause and how it organizes data

How GROUP BY works internally

HAVING Clause for filtering grouped results

By mastering these concepts, you will be able to perform advanced data analysis and write efficient SQL queries for real-world scenarios.

🚀 Practice Along on CodeChef
The best way to learn SQL is through hands-on practice. Apply the concepts from this video by solving problems directly on CodeChef and strengthening your data analysis and query-building skills.

🔗 Practice Problem (with UTM):
https://www.codechef.com/learn/course/sql/SQ00LS09/problems/GSQ42?utm_source=youtube&utm_medium=video&utm_campaign=learn_sql_aishwarya

📘 Complete SQL Course (with UTM):
https://www.codechef.com/learn/course/sql?utm_source=youtube&utm_medium=video&utm_campaign=learn_sql_aishwarya

👉 Practice consistently on CodeChef to build strong SQL fundamentals and improve your database and data analysis skills.
Don’t forget to like, share, and subscribe to CodeChef for structured programming and database learning content.

Видео SUM/AVG/Group by/Having in SQL | Learn SQL | CodeChef Learn Series канала Learn to Code with CodeChef