create life
create table friends (name char(15) not null, type char(15) not null);
create table work (name char(15) type char(15) not null, hours int not null, salary money null, employer_id char(6));
create table hobby(name char(15) not null, type char(15) not null, hours int not null, priority int not null);
insert into friends values (karl, college);
insert into friends values (jessica, girlfriend);
insert into friends values (case, highschool);
insert into friends values (james, highschool);
insert into friends values (ted, college);
insert into work values (www, class, 2, 0, nwu);
insert into work values (c10, class, 1, 0, nwu);
insert into work values (monk, class, 2, 0, nwu);
insert into hobbies values (ultimate, sport, 30, 2);
insert into hobbies values (girlfriend, recreation, 30, 1);
insert into hobbies values (cooking, fun, 10, 3);