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From: jaime soler <jaime.soler@gmail.com>
To: Craig James <cjames@emolecules.com>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Re: Does CLUSTER generate WAL data?
Date: Thu, 25 Aug 2016 10:36:57 +0200
Message-ID: <1472114217.9541.37.camel@gmail.com> (raw)
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El mié, 24-08-2016 a las 16:06 -0700, Craig James escribió:
> I know the CLUSTER command essentially creates a new table, copies
> the data in INDEX order, then deletes the original table.
> 
> Does that mean all of the data passes through the WAL logs, or is it
> purely an internal operation? More specifically, if we're doing
> streaming replication, will all of the data for the table being
> clustered be transmitted across the network to the hot-standby slave?
Yes for sure.
> > Thanks,
> Craig
> > 

> 

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