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SQL SORTING and FILTERING on HR Database: Display the first and last name and date of joining of the employees who is either Sales Representative or Sales Man

SQL SORTING and FILTERING on HR Database: Exercise-28 with Solution

28. From the following table, write a SQL query to find all those employees who are either Sales Representative or Salesman. Return first name, last name and hire date.

Sample table: employees


Sample Solution:

SELECT first_name, last_name, hire_date
	FROM employees 
		WHERE job_id IN ('SA_REP', 'SA_MAN');

Sample Output:

 first_name  | last_name  | hire_date
-------------+------------+------------
 John        | Russell    | 2004-10-01
 Karen       | Partners   | 2005-01-05
 Alberto     | Errazuriz  | 2005-03-10
 Gerald      | Cambrault  | 2007-10-15
 Eleni       | Zlotkey    | 2008-01-29
 Peter       | Tucker     | 2005-01-30
 David       | Bernstein  | 2005-03-24
 Peter       | Hall       | 2005-08-20
 Christopher | Olsen      | 2006-03-30
 Nanette     | Cambrault  | 2006-12-09
 Oliver      | Tuvault    | 2007-11-23
 Janette     | King       | 2004-01-30
 Patrick     | Sully      | 2004-03-04
 Allan       | McEwen     | 2004-08-01
 Lindsey     | Smith      | 2005-03-10
 Louise      | Doran      | 2005-12-15
 Sarath      | Sewall     | 2006-11-03
 Clara       | Vishney    | 2005-11-11
 Danielle    | Greene     | 2007-03-19
 Mattea      | Marvins    | 2008-01-24
 David       | Lee        | 2008-02-23
 Sundar      | Ande       | 2008-03-24
 Amit        | Banda      | 2008-04-21
 Lisa        | Ozer       | 2005-03-11
 Harrison    | Bloom      | 2006-03-23
 Tayler      | Fox        | 2006-01-24
 William     | Smith      | 2007-02-23
 Elizabeth   | Bates      | 2007-03-24
 Sundita     | Kumar      | 2008-04-21
 Ellen       | Abel       | 2004-05-11
 Alyssa      | Hutton     | 2005-03-19
 Jonathon    | Taylor     | 2006-03-24
 Jack        | Livingston | 2006-04-23
 Kimberely   | Grant      | 2007-05-24
 Charles     | Johnson    | 2008-01-04
(35 rows)

Relational Algebra Expression:

Relational Algebra Expression: Display the  first and last name and date of joining of the employees who is either Sales Representative or Sales Man.

Relational Algebra Tree:

Relational Algebra Tree: Display the  first and last name and date of joining of the employees who is either Sales Representative or Sales Man.

Practice Online


HR database model

Query Visualization:

Duration:

Query visualization of Display the first and last name and date of joining of the employees who is either Sales Representative or Sales Man - Duration

Rows:

Query visualization of Display the first and last name and date of joining of the employees who is either Sales Representative or Sales Man - Rows

Cost:

Query visualization of Display the first and last name and date of joining of the employees who is either Sales Representative or Sales Man - Cost

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Previous: From the following table, write a SQL query to find all jobs. Sort the result-set in descending order by job title. Return all fields.
Next: From the following table, write a SQL query to calculate average salary of those employees for each department who get a commission percentage. Return department id, average salary.

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