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Grouping sets: Advanced SQL: Logical Query Processing, Part 2
Grouping sets: Advanced SQL: Logical Query Processing, Part 2

SQL supports multilevel aggregation in a single query using grouping sets. In this video, discover how they are processed, how to use them to solve common challenges, and how to avoid the most common pitfall related to NULL handling of superaggregate rows vs. source NULL indicators.

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Skill Level Advanced
2h 2m
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Skills covered in this course
Developer Programming Languages SQL

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