Master SQL for Data Analysis - As Inline Views (FROM)

The video tutorial explains the use of subqueries in SQL, focusing on their application in WHERE and FROM clauses. It introduces the concept of inline views, also known as derived tables, which act as temporary tables within a query. The tutorial provides a detailed example of using an inline view to calculate the maximum average book rating, demonstrating how subqueries can simplify complex queries by breaking them into smaller, manageable parts.

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