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Introduction
1. Introduction
Quick refresher
PARTITION BY ORDER BY with ranking
PARTITION BY ORDER BY with window frames
PARTITION BY ORDER BY with analytical functions
Summary

Instruction

Welcome to Part 7. As you may remember, we've covered PARTITION BY in Part 3 of our course, but we never used it with another feature: ORDER BY. Today, we'll use them together to create powerful statistics and show how you can use various functions independently for each group of rows.

Exercise

Press to continue.