You're right, release is 7.4.7.
there's twenty millions records "query"
> On Tue, 2006-02-14 at 11:36, Tom Lane wrote:
> > martial.bizel@free.fr writes:
> > > Yes, I've launched ANALYZE command before sending request.
> > > I precise that's postgres version is 7.3.4
> >
> > Can't possibly be 7.3.4, that version didn't have HashAggregate.
> >
> > How many distinct values of "query" actually exist in the table?
>
> I thought that looked odd.
>
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