SQL Aggregate Functions | COUNT() | SUM() | MIN() | MAX()| AVG() | STRING_AGG()

Lecture 14: Complete SQL Aggregate Functions | COUNT() | SUM() | MIN() | MAX()| AVG() | STRING_AGG() 📚 SQL Full Course | Beginner to Advanced 🚀 Welcome to this complete SQL course where you will learn SQL from absolute beginner level to advanced concepts step by step. In this lecture, you'll learn the use of SQL Aggregate Functions. Aggregate functions perform a calculation on multiple rows and return one value for each group. Aggregate functions are commonly used with GROUP BY, HAVING clauses. This course is designed for: Students Beginners with no coding experience Developers Database enthusiasts In this course, we will cover: ✅ Introduction to Databases ✅ SQL Installation & Setup ✅ Creating Databases and Tables ✅ CRUD Operations (INSERT, SELECT, UPDATE, DELETE) ✅ WHERE, ORDER BY, GROUP BY, HAVING ✅ Joins (INNER, LEFT, RIGHT, FULL) ✅ Primary Key & Foreign Key ✅ Constraints and Relationships ✅ Aggregate Functions ✅ Subqueries ✅ Views and Indexes ✅ Stored Procedures & Functions ✅ Triggers ✅ Transactions ✅ SQL Server with Practical Examples ✅ Real-world Projects ✅ Interview Questions & Practice Queries ✅ Beginner to Advanced SQL Concepts Why this course? Easy explanations Practical examples Step-by-step learning Real database projects Perfect for beginners 📌 New videos will be added regularly. 📌 Practice along with the course for best results. Don’t forget to Like 👍, Share 🔄, and Subscribe 🔔 for more SQL videos Start your SQL journey today 🚀 🔔 Subscribe to follow the complete SQL course from Beginner to Advanced level. #SQL #SQLServer #SqlAggregateFunctions #SQLTutorial #DataAnalytics #SQLCourse