SQL exercises on employee Database: List the grade, employee name for the department id 1001 or 3001 but salary grade is not 4 while they joined the company before 1992-12-31

SQL employee Database: Exercise-56 with Solution

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56. From the following table, write a SQL query to find those employees whose department ID is 1001 or 3001 and salary grade is not 4. They joined the company before 1992-12-31. Return grade, employee name.

Sample table: employees

Sample table: salary_grade

Pictorial Presentation:

Sample Solution:

SELECT s.grade,
       e.emp_name
FROM employees e,
     salary_grade s
WHERE e.dep_id IN (1001,
                   3001)
  AND hire_date < ('1992-12-31')
  AND (e.salary BETWEEN s.min_sal AND s.max_sal
       AND s.grade NOT IN (4));

Sample Output:

 grade | emp_name
-------+----------
     1 | JULIUS
     2 | WADE
     2 | MADDEN
     2 | MARKER
     3 | ADELYN
     3 | TUCKER
     5 | KAYLING
(7 rows)

Practice Online

Sample Database: employee

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