SQLite Exercise: Get the maximum and minimum salary from employees table

Write a query to get the maximum and minimum salary from employees table.

Sample table : employees

SQLite Code :

SELECT MAX(salary), MIN(salary) 
FROM employees;

Output:

MAX(salary)  MIN(salary)
-----------  -----------
24000        2100

Relational Algebra Expression:

Relational Algebra Tree:

Practice SQLite Online

Model Database

Structure of 'hr' database :

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