﻿ SQL exercises on employee Database: List the employees in descending order who are either 'CLERK' or 'ANALYST' - w3resource

# SQL exercises on employee Database: List the employees in descending order who are either 'CLERK' or 'ANALYST'

## SQL employee Database: Exercise-70 with Solution

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70. From the following table, write a SQL query to find those employees who are either 'CLERK' or 'ANALYST’. Sort the result set in descending order on job_name. Return complete information about the employees.

Pictorial Presentation:

Sample table: employees

Sample Solution:

``````SELECT *
FROM employees
WHERE job_name='CLERK'
OR job_name='ANALYST'
ORDER BY job_name DESC;
``````

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
69000 | JULIUS   | CLERK    |      66928 | 1991-12-03 | 1050.00 |            |   3001
69324 | MARKER   | CLERK    |      67832 | 1992-01-23 | 1400.00 |            |   1001
67858 | SCARLET  | ANALYST  |      65646 | 1997-04-19 | 3100.00 |            |   2001
69062 | FRANK    | ANALYST  |      65646 | 1991-12-03 | 3100.00 |            |   2001
(6 rows)
```

Relational Algebra Expression:

Relational Algebra Tree:

## Practice Online

Sample Database: employee

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