What is the difference between NOT IN and NOT EXISTS?

What is the difference between NOT IN and NOT EXISTS?

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

Both NOT IN and NOT EXISTS are used to filter rows that do not have matching values in a subquery. However, they behave differently when NULL values are involved, which is a common source of errors. T...

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