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SQL exercises on employee Database: List the employees in ascending order of the salary whose annual salary is below 25000

SQL employee Database: Exercise-78 with Solution

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78. From the following table, write a SQL query to find the employees whose annual salary is below 25000. Sort the result set in ascending order of the salary. Return complete information about the employees.

Pictorial Presentation:

SQL exercises on employee Database: List the employees in ascending order of the salary whose annual salary is below 25000

Sample table: employees


Sample Solution:

SELECT *
FROM employees
WHERE (12*salary) < 25000
ORDER BY salary ASC;

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
  69000 | JULIUS   | CLERK    |      66928 | 1991-12-03 | 1050.00 |            |   3001
  68736 | ADNRES   | CLERK    |      67858 | 1997-05-23 | 1200.00 |            |   2001
  65271 | WADE     | SALESMAN |      66928 | 1991-02-22 | 1350.00 |     600.00 |   3001
  66564 | MADDEN   | SALESMAN |      66928 | 1991-09-28 | 1350.00 |    1500.00 |   3001
  69324 | MARKER   | CLERK    |      67832 | 1992-01-23 | 1400.00 |            |   1001
  68454 | TUCKER   | SALESMAN |      66928 | 1991-09-08 | 1600.00 |       0.00 |   3001
  64989 | ADELYN   | SALESMAN |      66928 | 1991-02-20 | 1700.00 |     400.00 |   3001
(8 rows)

Relational Algebra Expression:

Relational Algebra Expression: List the employees in ascending order of the salary whose annual salary is below 25000.

Relational Algebra Tree:

Relational Algebra Tree: List the employees in ascending order of the salary whose annual salary is below 25000.

Practice Online


Sample Database: employee

employee database structure

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Previous: From the following table, write a SQL query to list all the employees except PRESIDENT and MANAGER in ascending order of salaries. Return complete information about the employees.
Next: From the following table, write a SQL query to list the employees who works as a SALESMAN. Sort the result set in ascending order of annual salary. Return employee id, name, annual salary, daily salary of all the employees.

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SQL: Tips of the Day

SQL Server SELECT into existing table. 

INSERT INTO dbo.TABLETWO
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:

INSERT INTO dbo.TABLETWO
  (col1, col2)
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

Database: SQL Server

Ref: https://bit.ly/3y6tpA3