Master SQL for Data Analysis - Grouping Rows (GROUP BY and HAVING)

The video tutorial covers the use of the GROUP BY statement in SQL to group rows based on column values and perform actions like filtering and calculations. It explains the syntax and usage of GROUP BY with examples, including working with the Credits table to count distinct actors. The tutorial also discusses combining data from multiple tables using keys and advanced grouping techniques with multiple columns. Finally, it explains the order of SQL query execution, emphasizing the importance of understanding each stage.

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