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SQL exercises on employee Database: Display the average salaries of all the employees who works as ANALYST

SQL employee Database: Exercise-13 with Solution

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13. From the following table, write a SQL query to compute the average salary of those employees who work as ‘ANALYST’. Return average salary.

Sample table: employees


Pictorial Presentation:

SQL exercises on employee Database: Display the average salaries of all the employees who works as ANALYST.

Sample Solution:

SELECT avg(salary)
FROM employees
WHERE job_name = 'ANALYST';

Sample Output:

          avg
-----------------------
 3100.0000000000000000
(1 row)

Relational Algebra Expression:

Relational Algebra Expression: Display the average salaries of all the employees who works as ANALYST.

Relational Algebra Tree:

Relational Algebra Tree: Display the average salaries of all the employees who works as ANALYST.

Practice Online


Sample Database: employee

employee database structure

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Previous: From the following table, write a SQL query to find those employees who joined before 1991. Return complete information about the employees.
Next: From the following table, write a SQL query to find the details of the employee ‘BLAZE’.

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