CREATE TABLE Plane ( regno VARCHAR(8), make VARCHAR(10), model VARCHAR(10), owner VARCHAR(10) NOT NULL, name VARCHAR(30), CONSTRAINT Plane_FK FOREIGN KEY (make,model) REFERENCES Planemodel (varchar(10), varchar(10)), CONSTRAINT Plane_PK PRIMARY KEY (regno) ); I am trying to make "make" and "model" 2 foreign references that occur in Planemodel. Both are varchar(10) 'You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'varchar(10), varchar(10)), CONSTRAINT Plane_PK PRIMARY KEY (regno) )' at line 8'