News:
UPDATE Persons SET LastName = 'Nilsen' WHERE LastName = 'Hansen'
UPDATE Persons SET LastName = 'Hansen' INTO LastName = 'Nilsen'
SAVE Persons SET LastName = 'Nilsen' WHERE LastName = 'Hansen'
SAVE Persons SET LastName = 'Hansen' INTO LastName = 'Nilsen'
Useful resources, SQL UPDATE Statement