Could you post your create table statement?

It should be something like:

CREATE TABLE relation_person_car(
        personID int 11 NOT NULL,
        carID int 11 NOT NULL,
        PRIMARY KEY (personID,carID)
);

> -----Original Message-----
> From: Alliax [mailto:[EMAIL PROTECTED]] 
> Sent: Saturday, December 14, 2002 9:16 AM
> To: Adolfo Bello; [EMAIL PROTECTED]
> Subject: RE: BEGINNER: in mysql, better to do 1 table for one 
> relationship, even with a one to one relation ?
> 
> 
> Hello,
> I've tried your way, but my SQL reports error, that I have 
> specified more than ONE primary key, so I can't do the 
> primary key on both fields. Is that a mySQL 3.X limitation ? 
> My tables are ISAM. Following your advice, I've deleted the 
> relation_person_carID, so only cardID and personID are left i 
> nthe table, with no primary key. Is it a good idea, and is it 
> safe, not to have a primary key ?
> 
> Cheers,
> Damien COLA
> 
> > -----Message d'origine-----
> > 3) table relation_person_car
> >    personID int 11
> >    carID int 11
> >    PRIMARY KEY (personID,carID)
> 
> > > something like :
> > > table relation_person_car
> > > relation_personID primary int 11 autoincrement
> > > personID int 11
> > > carID int 11
> 
> 
> 
> 


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