Re: Problem with txid_snapshot_in/out() functionality

From: Jan Wieck <jan(at)wi3ck(dot)info>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: Greg Stark <stark(at)mit(dot)edu>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Problem with txid_snapshot_in/out() functionality
Date: 2014-04-12 15:41:18
Message-ID: 53495E9E.9070603@wi3ck.info
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On 04/12/14 11:18, Andres Freund wrote:
> On 2014-04-12 11:15:09 -0400, Jan Wieck wrote:
>> On 04/12/14 10:09, Greg Stark wrote:
>>
>> >A pg_restore would start a new xid space from FirstNormalXid which would
>> >obviously not work with any stored txids.
>> >
>>
>> http://www.postgresql.org/docs/9.3/static/app-pgresetxlog.html
>
> Using that as part of any sort of routine task IMNSHO is a seriously bad
> idea.

Nobody is advocating doing so.

Jan

--
Jan Wieck
Senior Software Engineer
http://slony.info

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