Re: Synchronization levels in SR

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Dimitri Fontaine <dfontaine(at)hi-media(dot)com>
Cc: Simon Riggs <simon(at)2ndQuadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Synchronization levels in SR
Date: 2010-05-26 21:21:32
Message-ID: 4BFD90DC.6070007@enterprisedb.com
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On 26/05/10 23:31, Dimitri Fontaine wrote:
> d. choice of commit or rollback at timeout

Rollback is not an option. There is no going back after the commit
record has been flushed to disk or sent to a standby.

The choice is to either commit anyway after the timeout, or wait forever.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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