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Articles tagged with #hackerrank
Problem Statement: Write a query to find the average salary of the employees for each department. Save the new average salary as 'Average_salary'. Return the columns 'department_id', 'department_name', and 'Average_salary'. Return the result order...
Find manager who manage 4 or More employees
Locate employees paid less than the department's average wage.
Problem Statement Create an SQL query to retrieve all details of employees who receive the third-highest salary. Ensure the query returns all columns from the employees table. Additional Requirement: Do not use the LIMIT keyword in your query. Sample...
