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Re: [WIP] Performance Improvement by reducing WAL for Update Operation - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [WIP] Performance Improvement by reducing WAL for Update Operation
Date
Msg-id 20120804143621.GC29773@momjian.us
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In response to Re: [WIP] Performance Improvement by reducing WAL for Update Operation  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Responses Re: [WIP] Performance Improvement by reducing WAL for Update Operation
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On Sat, Aug  4, 2012 at 05:21:06PM +0300, Heikki Linnakangas wrote:
> On 04.08.2012 11:01, Amit Kapila wrote:
> >Missed one point which needs to be handled is pg_upgrade
> 
> I don't think there's anything to do for pg_upgrade. This doesn't
> change the on-disk data format, just the WAL format, and pg_upgrade
> isn't sensitive to WAL format changes.

Correct.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + It's impossible for everything to be true. +

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