What is a function in SQL, and why do we use functions?

What is a function in SQL, and why do we use functions?

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: easy

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

参考答案摘要

A function is a database object that encapsulates a set of SQL statements that perform operations and return a specific result. SQL functions are used to increase the readability and reusability of co...

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。