Write an SQL query to display each department along with the name of any employee who works in that department. If a department has no employees, show the department with NULL for the employee’s name.

Write an SQL query to display each department along with the name of any employee who works in that department. If a department has no employees, show the department with NULL for the employee’s name.

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

SELECT dept.DepartmentName, emp.Employee_name FROM Departments dept LEFT JOIN Intellipaat_Emp emp ON emp.DepartmentID = dept.DepartmentID; copy

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。