What is MERGE JOIN?

What is MERGE JOIN?

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: medium

标签: intellipaat, sql, topic-specific, sql, database

参考答案摘要

MERGE JOIN is one of the most important join types in SQL Server. In MERGE JOIN, your query plan is effective, and you don’t need to make many changes to improve query performance because the MERGE JO...

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。