Explain the difference between a correlated subquery and a nested subquery.

Explain the difference between a correlated subquery and a nested subquery.

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

Correlated Subquery: References data from the outer query in its WHERE clause. Nested Subquery : This can be placed anywhere in the outer query and does not directly reference the outer table.

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。