Given data on where the store inventory is stored, your task is to find the top 3 products in each category in terms of price.
Given data on where the store inventory is stored, your task is to find the top 3 products in each category in terms of price.
题目类型: 技术面试题
这是一道技术面试题,常见于澳洲IT公司面试中。
难度: hard
标签: intellipaat, sql, topic-specific, sql, database
参考答案摘要
To find the top 3 products in each category in terms of price, we can group by clause along with the aggregate function (MAX) with the price column, and set the limit as 3 in descending order. -- Get ...
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