Re: Using 9.3 as a slave to 9.1 for upgrade purposes

On Tue, Apr 22, 2014 at 03:52:19PM -0700, Wells Oliver wrote:
> As a way of upgrading, I'd like to setup a 9.3 cluster as a slave to a 9.1
> master so that I can then promote that 9.3 instance to master, using streaming
> replication.
>
> Curious if this is a possible/advisable route.

Streaming replication has to use the same major PG version. You can do
that with Slony.

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  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
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