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Top Categories in 30 Days | Dataford Interview Questions
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SQL & Data Manipulation
Top Categories in 30 Days
Medium
Asked at 1 company
sql query
Data Analysis
Aggregations
Problem
Write a query to identify top-selling categories over a rolling 30-day window at Etsy.
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Write a query to identify top-selling categories over a rolling 30-day window at Etsy.
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