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SQL exercises on employee Database: List all the employees of designation CLERK in department no 2001

SQL employee Database: Exercise-38 with Solution

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38. From the following table, write a SQL query to find those employees whose designation is ‘CLERK’ and work in the department ID 2001. Return complete information about the employees.

Sample table: employees


Pictorial Presentation:

SQL exercises on employee Database: List all the employees of designation CLERK in department no 2001

Sample Solution:

SELECT *
FROM employees
WHERE job_name ='CLERK'
  AND dep_id = 2001;

Sample Output:

 emp_id | emp_name | job_name | manager_id | hire_date  | salary  | commission | dep_id
--------+----------+----------+------------+------------+---------+------------+--------
  63679 | SANDRINE | CLERK    |      69062 | 1990-12-18 |  900.00 |            |   2001
  68736 | ADNRES   | CLERK    |      67858 | 1997-05-23 | 1200.00 |            |   2001
(2 rows)

Relational Algebra Expression:

Relational Algebra Expression: List all the employees of designation CLERK in department no 2001.

Relational Algebra Tree:

Relational Algebra Tree: List all the employees of designation CLERK in department no 2001.

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 who are working for the department ID 1001 or 2001.Return complete information about the employees.
Next: From the following table, write a query in SQL to find those employees where - 1. the employees receive some commission which should not be more than the salary and annual salary including commission is below 34000. 2. Designation is ‘SALESMAN’ and working in the department ‘3001’. Return employee ID, employee name, salary and job name.

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