Re: SELECT COUNT(*)... returns 0 ROWS

Thank to all

I was in the WRONG database. Sorry, and thanks!

-----Original Message-----
From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Jeff <threshar(at)torgo(dot)978(dot)org>
Cc: "PostgreSQL" <postgres(at)coopelesca(dot)co(dot)cr>, pgsql-admin(at)postgresql(dot)org
Date: Fri, 31 Oct 2003 16:27:31 -0500
Subject: Re: [ADMIN] SELECT COUNT(*)... returns 0 ROWS

> Jeff <threshar(at)torgo(dot)978(dot)org> writes:
> > "PostgreSQL" <postgres(at)coopelesca(dot)co(dot)cr> wrote:
> >> Why the result us CERO? the table have 1.400.000 rows!
>
> > 1. did you remember to load data?
> > 2. did someone accidentally delete the data?
> > 3. are you connected to the correct db (I've panic'd before but
> realized
> > I was on dev, not production!)?
> > 4. sure that is the right table?
>
> I'm wondering about MVCC-related conditions, which adds a couple
> more questions:
>
> 5. Did you actually commit the transaction that loaded the rows?
> 6. Are you doing the SELECT COUNT(*) in a transaction that started
> before the data-loading transaction committed?
>
> regards, tom lane
>
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