From: | Jie Liang <jliang(at)ipinc(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-sql(at)postgresql(dot)org, pgsql-admin(at)postgresql(dot)org |
Subject: | Re: [SQL] Re: need urgent help |
Date: | 2001-06-17 22:39:02 |
Message-ID: | Pine.BSF.4.10.10106171536440.95993-100000@tidal.ipinc.com |
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Thread: | |
Lists: | pgsql-admin pgsql-sql |
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
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>
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