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Find Employee With Max Salary
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Find Employee With Max Salary

MediumSQL · PostgreSQL

Problem

Zscaler’s People Analytics team needs to identify the employee or employees with the highest recorded salary and display their department. Write a PostgreSQL query using the employees and departments tables.

Requirements

  1. Return every employee whose salary equals the maximum non-NULL salary in employees, including ties.
  2. Display the employee name, salary, and department name.
  3. Preserve employees whose department assignment is missing or unmatched, and sort the final result by employee name.

Schema

employees
ColumnTypeDescription
employee_idPKINTUnique employee identifier
employee_nameVARCHAR(100)Employee full name
department_idINTReferenced department assignment
salaryNUMERIC(12,2)Recorded annual salary
departments
ColumnTypeDescription
department_idPKINTUnique department identifier
department_nameVARCHAR(100)Department name
Tablesemployeesdepartments
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