SQL GROUP BY & HAVING Explained (Full Tutorial) | Aggregate Functions | MySQL | Session 4

In this SQL Session 4, you’ll learn how to analyze and summarize data using GROUP BY, HAVING, and Aggregate Functions in MySQL. This is one of the most important concepts in SQL for data analysis and reporting. We start with understanding how GROUP BY helps organize data into meaningful groups and how HAVING allows us to filter those grouped results. You’ll also learn how to use aliases (AS) to make your query outputs clean and readable. This session covers all major aggregate functions including: COUNT() – count total rows SUM() – calculate total values AVG() – find average values MIN() – identify smallest values MAX() – identify largest values By the end of this session, you’ll be able to write SQL queries that transform raw data into meaningful insights, which is a key skill for data analysts and SQL developers. #SQL #MySQL #SQLTutorial #SQLForBeginners #DataAnalytics #LearnSQL #GroupBy #AggregateFunctions #SQLQueries #Database #Coding #DataScience