Re: Database design, Keys and some other things
- From: paul c <toledobythesea@xxxxxxxx>
- Date: Wed, 28 Sep 2005 01:37:07 GMT
-CELKO- wrote:
A VIN, a bank account number, and an SSN are all surrogate keys. <<
No; read Codd's definiiton of a surrogate key.
could you please tell me where this definiiton can be found?
thanks, paul c.
.
- Follow-Ups:
- Re: Database design, Keys and some other things
- From: -CELKO-
- Re: Database design, Keys and some other things
- From: Anith Sen
- Re: Database design, Keys and some other things
- References:
- Database design, Keys and some other things
- From: vldm10
- Re: Database design, Keys and some other things
- From: mAsterdam
- Re: Database design, Keys and some other things
- From: vldm10
- Re: Database design, Keys and some other things
- From: Marshall Spight
- Re: Database design, Keys and some other things
- From: vldm10
- Re: Database design, Keys and some other things
- From: dawn
- Re: Database design, Keys and some other things
- From: vldm10
- Re: Database design, Keys and some other things
- From: JOG
- Re: Database design, Keys and some other things
- From: Marshall Spight
- Re: Database design, Keys and some other things
- From: David Cressey
- Re: Database design, Keys and some other things
- From: -CELKO-
- Database design, Keys and some other things
- Prev by Date: Re: Database design, Keys and some other things
- Next by Date: Re: Database design, Keys and some other things
- Previous by thread: Re: Database design, Keys and some other things
- Next by thread: Re: Database design, Keys and some other things
- Index(es):
