HackerRank MySQL - The Blunder




Samantha was tasked with calculating the average monthly salaries for all employees in the EMPLOYEES table, but did not realize her keyboard's key was broken until after completing the calculation. She wants your help finding the difference between her miscalculation (using salaries with any zeroes removed), and the actual average salary.



  1. SELECT CEIL(AVG(SALARY) - AVG(REPLACE(SALARY, '0', '')))
  2. FROM EMPLOYEES;
Please click on the like button if it worked

Solution not working or have any suggestions? Please send an email to [email protected]


donate a cup of tea :)


Join Our Facebook Group

Share this solution






codesadda.com

Codesadda.com is your home of programming solutions, tutorials, video tutorials and much more. Sign Up for our weekly newsletter to get update about new content.

Like us on Facebook | Connect with us on LinkedIn | Subscribe our Channel on Youtube