Master SQL for Data Analysis - Our Learning Objectives-2

This video tutorial outlines the learning objectives and expectations for a data analysis course. It covers data preparation by loading datasets into PostgreSQL, combining data using UNION, INTERSECT, and subqueries, and applying conditional logic with CASE statements. The tutorial also explores window functions for complex queries and provides tools to simplify them. The session concludes with a summary and encouragement to review the material as needed.

Describe the use of the CASE statement in data transformation.

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What are window functions and how do they enhance data analysis?

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