Re: [SQL] Re: need urgent help

Tom,

It comes back very quick now, there might some backend haven't come back
before.

thanks a lot.

Jie LIANG

St. Bernard Software

10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873

jliang(at)ipinc(dot)com
www.stbernard.com
www.ipinc.com

On Sun, 17 Jun 2001, Tom Lane wrote:

> Jie Liang <jliang(at)ipinc(dot)com> writes:
> > I vacuumed urlinfo already.
>
> VACUUM ANALYZE, or just VACUUM?
>
> > urlinfo_pkey is primary key (id), urlinfo_ukey is unique key (url)
> > when I:
> > SELECT id FROM urlinfo WHERE url='http://*.yahoo.com';
> > It seems taking me longer than before.
>
> What does EXPLAIN say about it?
>
> regards, tom lane
>
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