SQL Pocket Guide author Alice Zhao breaks down each part of a window function, step-by-step.


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⏱️ Timestamps ⏱️
00:00 Intro
0:09: View the table
0:28: ORDER BY
1:18: Window function with ROW_NUMBER
1:40: OVER
2:36: Breaking down the window function
3:28: ROW_NUMBER vs RANK vs DENSE_RANK
5:13: PARTITION BY
6:52: Window function in a subquery

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