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SQL exercises on employee Database: List the employees name, department, salary and commission. For those whose salary is between 2000 and 5000 while location is PERTH

SQL employee Database: Exercise-55 with Solution

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55. From the following table, write a SQL query to find those employees whose salary is between 2000 and 5000 (Begin and end values are included.) and location is PERTH. Return employee name, department ID, salary, and commission.

Sample table: employees


Sample table: department


Pictorial Presentation:

SQL exercises on employee Database: List the employees name, department, salary and commission. For those whose salary is between 2000 and 5000 while location is PERTH

Sample Solution:

SELECT e.emp_name,
       e.dep_id,
       e.salary,
       e.commission
FROM employees e,
     department d
WHERE e.dep_id = d.dep_id
  AND d.dep_location = 'PERTH'
  AND e.salary BETWEEN 2000 AND 5000;

Sample Output:

 emp_name | dep_id | salary  | commission
----------+--------+---------+------------
 BLAZE    |   3001 | 2750.00 |
(1 row)

Relational Algebra Expression:

Relational Algebra Expression: List the employees name, department, salary and commission. For those whose salary is between 2000 and 5000 while location is PERTH.

Relational Algebra Tree:

Relational Algebra Tree: List the employees name, department, salary and commission. For those whose salary is between 2000 and 5000 while location is PERTH.

Practice Online


Sample Database: employee

employee database structure

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Previous: From the following table, write a SQL query to find those employees whose salary is higher than the salary of their managers. Return employee name, job name, manager ID, salary, manager name, manager's salary.
Next: From the following table, write a SQL query to find those employees whose department ID is 1001 or 3001 and salary grade is not 4. They joined the company before 1992-12-31. Return grade, employee name.

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