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Re: what is maximum allowed value of autovacuum_freeze_max_age

From: "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To: <bruce(at)momjian(dot)us>
Cc: <pgsql-admin(at)postgresql(dot)org>,<radovan(dot)jablonovsky(at)replicon(dot)com>
Subject: Re: what is maximum allowed value of autovacuum_freeze_max_age
Date: 2012-09-16 17:38:32
Message-ID: 5055C848020000250004A42D@gw.wicourts.gov (view raw or flat)
Thread:
Lists: pgsql-admin
Bruce Momjian  wrote:
> On Wed, Sep 12, 2012 at 10:13:38PM -0500, Kevin Grittner wrote:
>> Radovan Jablonovsky wrote:
>>
>>> In documentation
>>> http://www.postgresql.org/docs/9.1/static/routine-vacuuming.html
>>> is this information about autovacuum_freeze_max_age: "if
>>> autovacuum_freeze_max_age is set to its maximum allowed value of
>>> a little less than two billion". What is exact maximum allowed
>>> value of autovacuum_freeze_max_age?
 
>> Perhaps we should drop "a little less than" from the docs.
> 
> Agreed.
 
Hearing no objection, done.  Back-patched to 8.3 on the basis that
this was a bug in the documentation, and one which has actually
caused end-user confusion.
 
-Kevin


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