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2017-04-07 20:17:38 -05:00
-- Author: Rodney Shaghoulian
2018-07-27 16:45:56 -07:00
-- Github: github.com/RodneyShag
-- HackerRank: hackerrank.com/RodneyShag
2017-04-07 20:17:38 -05:00
SELECT
CEIL(AVG(Salary) - AVG(REPLACE(SALARY, '0', '')))
FROM EMPLOYEES;