How do you find the latest record per user?

How do you find the latest record per user?

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: interviewbit, sql, topic-specific, database

参考答案摘要

To find the latest record per user, a window function is used to rank records for each user based on a timestamp or date column. The most common approach is to apply ROW_NUMBER with descending order a...

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