use mytools;

INSERT INTO courses VALUES ('5010','Calculus 1','Mathematics',4);
INSERT INTO courses VALUES ('5020','Calculus 2','Mathematics',4);
INSERT INTO courses VALUES ('5030','Calculus 3','Mathematics',4);
INSERT INTO courses VALUES ('5040','Topology',  'Mathematics',5);
INSERT INTO courses VALUES ('5050','Statistics','Mathematics',3);
INSERT INTO courses VALUES ('6000','Economics', 'Economics',  4);
INSERT INTO courses VALUES ('7000','Chemistry', 'Chemistry',  4);
INSERT INTO courses VALUES ('8000','Physics',   'Physics',    4);

