Report the second highest salary from the Employees table using the SQL query provided. If no second highest salary is reported, the query should return null.

Report the second highest salary from the Employees table using the SQL query provided. If no second highest salary is reported, the query should return null.

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: interviewbit, genc, topic-specific, general-programming

参考答案摘要

Table: Employee | Column | Type | | --- | --- | | id | int | | salary | int | SELECT max(salary) as SecondHighestSalary FROM employee WHERE salary < (SELECT max(salary) FROM Employee)

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