Скачать или смотреть GROUP BY in SQL Explained | ORDER BY and More | Complete SQL Tutorial in Hindi | Webroj

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Is video me hum SQL ke sabse important topic GROUP BY ko easy language me step-by-step samjhenge. Saath hi hum cover karenge HAVING clause, ORDER BY, Aggregate Functions (SUM, AVG, COUNT, MAX, MIN), WHERE vs HAVING difference, and real-life examples.
Yeh SQL ka most demanded chapter hai jo interview me bhi baar-baar poocha jata hai.

Agar aap Database, Backend Development, Data Analysis, MySQL, PostgreSQL, SQL Server kisi bhi field me jaana chahte ho, to GROUP BY ko deeply samajhna bahut zaroori hai.

🔥 Is Video Me Aap Kya Seekhenge?

✔ GROUP BY kya hota hai & kaise use hota hai
✔ GROUP BY + Aggregate Functions practical examples
✔ SUM(), AVG(), COUNT(), MAX(), MIN() detailed explanation
✔ ORDER BY ka use GROUP BY ke saath
✔ WHERE vs HAVING — difference & correct usage
✔ GROUP BY with multiple columns
✔ Real-Life Examples (Sales, Students, Orders Data)
✔ Best practices for SQL queries
✔ Common mistakes beginners make
✔ SQL interview questions based on GROUP BY

Is video ka main goal hai ki aap SQL ko zero se advanced level tak samajh sako — simple explanation ke saath.

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