Master SQL for Data Analysis - Sequential Numbers

Master SQL for Data Analysis - Sequential Numbers

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Interactive Video

Information Technology (IT), Architecture, Mathematics

University

Hard

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The video tutorial explains the use of the row_number window function in SQL to assign sequential numbers to rows within partitions, such as listing users by age in each city. It covers the syntax, steps to create results, and filtering techniques using inline views to extract specific rows based on their row number.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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