SQL exercises on employee Database: List the employee id, name, salary, grade of all the employees whose salary within min_salary and max_salary

SQL employee Database: Exercise-95 with Solution

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95. From the following table, write a SQL query to find those employees whose salary is in the range minimum and maximum salary (Begin and end values are included.). Return employee ID, name, salary and grade.

Sample table: employees

Sample table: salary_grade

Sample Solution:

SELECT e.emp_id,
       e.emp_name,
       e.salary,
       s.grade
FROM employees e,
     salary_grade s
WHERE e.salary BETWEEN s.min_sal AND s.max_sal ;

Sample Output:

 emp_id | emp_name | salary  | grade
--------+----------+---------+-------
  63679 | SANDRINE |  900.00 |     1
  68736 | ADNRES   | 1200.00 |     1
  69000 | JULIUS   | 1050.00 |     1
  65271 | WADE     | 1350.00 |     2
  66564 | MADDEN   | 1350.00 |     2
  69324 | MARKER   | 1400.00 |     2
  64989 | ADELYN   | 1700.00 |     3
  68454 | TUCKER   | 1600.00 |     3
  66928 | BLAZE    | 2750.00 |     4
  67832 | CLARE    | 2550.00 |     4
  65646 | JONAS    | 2957.00 |     4
  67858 | SCARLET  | 3100.00 |     4
  69062 | FRANK    | 3100.00 |     4
  68319 | KAYLING  | 6000.00 |     5
(14 rows)

Relational Algebra Expression:

Relational Algebra Tree:

Practice Online

Sample Database: employee

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