On Thu, Feb 4, 2010 at 7:54 AM, Chris Barnes
<compuguruchrisbarnes@hotmail.com> wrote:
> We are trying to minimize our downtime in production to upgrade from 8.33 to
> 8.42.
>
> What we would like to be able to do is this:
> Upgrade the slave we are currently shipping to, to version 8.4.2. Continue
> to pitr to this server. And switch over and then upgrade the master.
>
> My question is, will pitr wal logs ship and be processed from a machine
> running 8.33 to 8.42.
Nope. But you can use slony to upgrade.
