Master SQL for Data Analysis - Let's Recap

This video tutorial covers key database concepts, starting with creating schemas and loading data. It explores data analysis using operators like UNION, INTERSECT, EXCEPT, and JOIN, and delves into subqueries and CASE statements for complex logic. The tutorial also explains window functions for aggregated calculations and discusses simplifying queries with views and CTEs. The session concludes with a summary and guidance on next steps.

How can the CASE statement be utilized in SQL?

What are window functions and how are they used?

What are Common Table Expressions (CTE) and their benefits?