MySQL GROUP BY & HAVING: Advanced SQL Filtering Techniques

🟡 SQL Commands: https://gist.github.com/thevipulvats/477fd6f65de4912905216e871a8d68d8 Master the power of MySQL GROUP BY and HAVING clauses in this comprehensive tutorial designed for IT students and working professionals. Learn how to effectively aggregate data with GROUP BY and filter grouped results with HAVING to extract meaningful insights from your databases. This video covers everything from basic syntax to advanced implementations including multiple grouping columns, aggregate functions (COUNT, SUM, AVG, MIN, MAX), combining with WHERE clauses, and common troubleshooting tips. Whether you're preparing for database exams or optimizing queries in production environments, these essential SQL techniques will help you write more efficient and powerful database queries. We'll walk through practical examples with real-world scenarios that you can immediately apply to your projects or studies. ✅ Timestamps: 00:00 Introduction 01:51 Basic GROUP BY syntax 04:26 Multiple grouping columns 07:16 ORDER BY with GROUP BY 07:53 CASE with GROUP BY 09:13 LIMIT with GROUP BY 10:16 WHERE vs HAVING comparison 14:10 Internal working of GROUP BY Don't forget to like, comment, and subscribe for more database tutorials! #MySQL #SQLTutorial #GroupBy #HavingClause #DatabaseTutorial #ITEducation #SQLQueries #DatabaseManagement #DataAggregation #SQLFiltering