On 12/20/06, Bruno Wolff III <bruno@wolff.to> wrote:
> On Mon, Dec 18, 2006 at 22:18:43 -0500,
> Chansup Byun <byun1067@gmail.com> wrote:
> > Hi,
> >
> > I'm trying to set up a trigger to prevent any duplicate entries into
> > my table. But I couldn't figure out how to make my trigger work.
>
> Couldn't you use a unique constraint to do this?
>
Yes, I found that from a private email. it works great.
Thanks,
- Chansup