SQL GROUP BY vs HAVING | Aggregate Functions Explained
Автор: Tech With Avnish
Загружено: 2026-02-13
Просмотров: 31
Описание:
Confused between SQL GROUP BY and HAVING clause?
In this video, I explain SQL GROUP BY and HAVING clause with aggregate functions like COUNT, SUM, AVG, MIN, and MAX using simple and practical examples.
You will clearly understand:
✔ What GROUP BY does in SQL
✔ Difference between WHERE and HAVING
✔ How aggregate functions work with GROUP BY
✔ When to use HAVING instead of WHERE
✔ Interview-important SQL concepts
This video is perfect for:
SQL beginners
Data Analysts
Data Engineers
SQL interview preparation
📘 Part of Complete SQL Tutorial Playlist
📌 Watch in sequence for better understanding
#SQL #LearnSQL #GroupBy #HavingClause #SQLInterview
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