placements hackerrank solution
SELECT s.Name FROM Students AS s JOIN Packages AS sp ON s.ID = sp.ID JOIN Friends AS f ON s.ID = f.IDJOIN Packages AS fp ON f.Friend_ID = fp.IDWHERE sp.Salary < fp.SalaryORDER BY fp.Salary;placements hackerrank solution
SELECT s.Name FROM Students AS s JOIN Packages AS sp ON s.ID = sp.ID JOIN Friends AS f ON s.ID = f.IDJOIN Packages AS fp ON f.Friend_ID = fp.IDWHERE sp.Salary < fp.SalaryORDER BY fp.Salary;Copyright © 2021 Codeinu
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