On Sun, Apr 8, 2012 at 2:38 AM, Johan Wärlander <johan at snowflake.nu> wrote:
> Will that do what I want, without disturbing the already-loaded tables on
> the old nodes?

I've never done a "set move table" so I can't say specifically, but in
general slony does do what the docs say.  I have done set merges
before when adding new tables, and those operate flawlessly.

Your strategy seems correct.