---- [EMAIL PROTECTED] wrote: I already corrected my first e-mail.
> I am writing my first app with R-base. > I could use a little help. > 3 tables that direct the app: > > Customer- > custId (primary key) > busId (primary key) > custname (primary key) > busname (primary key) > (should 2 or all be primary key) > > Project- > projname (primary key to 3rd table) > projid (primary key to 3rd table) > custId (foreign key to customer) > busId (foreign key to customer) > custname(foreign key to customer) > busname(foreign key to customer) > > Another table: > projname (foreign key to project) > projid (foreign key to project) > custId (foreign key to customer) > busId (foreign key to customer) > custname(foreign key to customer) > busname(foreign key to customer) > > Then no other table would have a > primary or foriegn key. > > Thank you. >
