From: Tom Lane <tgl@sss.pgh.pa.us>
To: emil@baymountain.com
Cc: Csaba Nagy <nagy@ecircle-ag.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Help tuning postgres
Date: Wed, 12 Oct 2005 13:21:24 -0400
Message-ID: <2741.1129137684@sss.pgh.pa.us> (raw)
In-Reply-To: <200510121133.56955.emil@baymountain.com>
References: <1129128315.2995.174.camel@coppola.muc.ecircle.de>
<200510121112.11486.emil@baymountain.com>
<1129130273.2995.177.camel@coppola.muc.ecircle.de>
<200510121133.56955.emil@baymountain.com>
Emil Briggs <emil@baymountain.com> writes:
>> Not yet, the db is in production use and I have to plan for a down-time
>> for that... or is it not impacting the activity on the table ?
> It will cause some performance hit while you are doing it.
It'll also lock out writes on the table until the index is rebuilt,
so he does need to schedule downtime.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, emil@baymountain.com, nagy@ecircle-ag.com
Subject: Re: Help tuning postgres
In-Reply-To: <2741.1129137684@sss.pgh.pa.us>
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