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SQL ウィンドウ関数: 例を使った簡単なレビュー

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
GitHub

products_ntile, fv,lead, lag.sql

--3) Write a query to segregate all the expensive phones, mid range phones and the cheaper phones. -- Use NTILE(3) to divide products into three buckets based on price, ordered by price in descending ...