Re: Foreign Key Constraints

[Jeff Smelser]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Thursday 27 May 2004 03:00 am, Martijn Tonies wrote:
> Why not? What's wrong with this:
>
> BORROWER
> BorrowerID
>
> BOOKS
> BookID
> BorrowerID (nullable)
>
> FK from Books.BorrowerID to Borrower.BorrowerID
>
> I haven't checked, but this _should_ be possible.
>
> With regards,

Its a foreign key, you can not null foreign keys.. Thats the problem.

- -- 
			  Practice safe sin.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)

iD8DBQFAtfoTld4MRA3gEwYRApVcAJ9RNWF9qZrresicBlct3TP2fpEL1wCg3xIx
VER2P5MGzLgUqLRc7JZLFys=
=qVNw
-----END PGP SIGNATURE-----