DELETE FROM `tasklist` WHERE ((`ID` = @p1) AND (`Due Date` = @p2)) INSERT INTO `tasklist` (`Task`, `Due Date`, `Priority`, `Description`) VALUES (@p1, @p2, @p3, @p4) SELECT `ID`, `Task`, `Due Date`, `Priority`, `Description` FROM `tasklist` UPDATE `tasklist` SET `Task` = @p1, `Due Date` = @p2, `Priority` = @p3, `Description` = @p4 WHERE ((`ID` = @p5) AND (`Due Date` = @p6))