Dive deep into the world of SQL subqueries and unlock the power of nested queries to extract complex data insights. This video will guide you through the fundamentals of subqueries, explaining how to use them effectively to filter, aggregate, and join data across multiple tables.
Key topics covered in this video:
What are subqueries?
How to use subqueries in the WHERE clause
How to use subqueries in the FROM clause
How to use subqueries in the HAVING clause
Common use cases for subqueries
Real-world examples and practical applications
Whether you're a SQL beginner or an experienced user, this video will help you gain a solid understanding of subqueries and their applications. By the end, you'll be able to write complex SQL queries to solve real-world data challenges.
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