| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | Scott Ribe <scott_ribe(at)killerbytes(dot)com> |
| Cc: | John McCawley <nospam(at)hardgeus(dot)com>, pgsql general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: IS it a good practice to use SERIAL as Primary Key? |
| Date: | 2006-11-28 00:53:46 |
| Message-ID: | 1164675226.6398.41.camel@localhost.localdomain |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Mon, 2006-11-27 at 17:22 -0700, Scott Ribe wrote:
> >> I promise I'm not trying to be a pain in the butt ;) Do you then use
> >> your serial id as your foreign key in other tables, or the
> >> firstname/lastname primary key?
> >
> > Now that is a good question. I would use the id, but that is not
> > technically proper :).
>
> But firstname/lastname is *NOT* a primary key. Merely calling it one in the
> db schema does not make it so.
It certainly could be a primary key it depends on the data requirements.
Joshua D. Drake
>
--
=== The PostgreSQL Company: Command Prompt, Inc. ===
Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
Providing the most comprehensive PostgreSQL solutions since 1997
http://www.commandprompt.com/
Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Joshua D. Drake | 2006-11-28 00:55:48 | Re: IS it a good practice to use SERIAL as Primary Key? |
| Previous Message | Joshua D. Drake | 2006-11-28 00:52:40 | Re: IS it a good practice to use SERIAL as Primary Key? |