Unlock the power of SQL with our comprehensive tutorial! In this video, we'll dive deep into essential SQL operations such as INSERT INTO, CASE WHEN, INNER JOIN, GROUP BY, and aggregate functions. Whether you're a beginner looking to enhance your database skills or a seasoned professional seeking a quick refresher, this video has you covered. We'll provide clear explanations, practical examples, and best practices to help you write efficient and effective SQL queries. Don't forget to like, comment, and subscribe for more SQL tutorials!
Key Topics Covered:
How to use INSERT INTO to add data to tables
Conditional logic with CASE WHEN
Using GROUP BY for data aggregation
Common aggregate functions (SUM, COUNT, AVG, MAX, MIN)
Practical examples and use case
