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Data engineering interview questions · medium
Write a SQL query to find the second highest salary in each department.
Write a SQL query to find the top 3 selling products per region in the last month.
Write a SQL query to find the top 5 most ordered dishes in the last 30 days.
Write a SQL query to find the top 5 products by sales per region.
Write a SQL query to find users to recommend specific artists
Write a SQL query to rank shows by daily viewership across different regions
Write a SQL query to remove duplicates from a table.
Write a query that ranks users by their total order amount within each region.
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