create table student | |
(studentid varchar(3) constraint pk_student primary key, | |
name varchar(36)); | |
insert into student | |
values ('123', 'Sal Jones'); | |
insert into student | |
values ('221', 'Alice Smith'); | |
insert into student | |
values ('388', 'Elizabeth Willis'); | |
insert into student | |
values ('456', 'Joe Smith'); | |
create table course | |
(courseid varchar(3) constraint pk_course primary key, | |
name varchar(36)); | |
insert into course | |
values ('999', 'Advanced Java Programming'); | |
insert into course | |
values ('111', 'J2EE for Smart People'); | |
insert into course | |
values ('333', 'XML Made Easy'); | |
insert into course | |
values ('777', 'An Introduction to Java Programming'); | |
create table enrollment | |
(studentid varchar(3), | |
courseid varchar(3), | |
constraint fk_studentid | |
foreign key (studentid) | |
references student(studentid), | |
constraint fk_courseid | |
foreign key (courseid) | |
references course(courseid)); | |