text: USE Hotel
  
  SELECT * FROM Payments
  
  UPDATE Payments
  	SET TaxRate = 20
  	WHERE EmployeeId = 1
  
  UPDATE Payments
  	SET TaxRate = 20
  	WHERE EmployeeId = 2
  
  UPDATE Payments
  	SET TaxRate = 20
  	WHERE EmployeeId = 3
  
  UPDATE Payments
  	SET TaxRate = TaxRate * 0.97
  	WHERE TaxRate > 1
  
  
  SELECT TaxRate FROM Payments
  