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Window Functions vs Aggregations

MediumSQL & Data Manipulation00:00
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Your question is Window Functions vs Aggregations. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Explain the difference between a window function and a standard aggregation, and provide a scenario where you would use a window function in a business report for Snap.