What is a CTE, and when should you use it?

What is a CTE, and when should you use it?

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

A CTE (Common Table Expression) is a temporary result set that can be referenced within a SELECT , INSERT , UPDATE , or DELETE statement. It is defined using the WITH keyword and exists only for the d...

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