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@ipinc.com
www.stbernard.com
www.ipinc.com
On Sun, 17 Jun 2001, Tom Lane wrote:
> Jie Liang <jliang@ipinc.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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