On Thu, Dec 22, 2011 at 5:00 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Raghavendra <raghavendra(dot)rao(at)enterprisedb(dot)com> writes:
> > Why vacuuming is performed on a new cluster on template1 database.
>
> It's a VACUUM FREEZE, and if we didn't do it we'd have to do the work
> over again later, separately in every database of the cluster.
>
> regards, tom lane
>
Got it... Thank you for briefing Tom...
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Regards,
Raghavendra
EnterpriseDB Corporation
Blog: http://raghavt.blogspot.com/