On 2017-03-01 10:25:49 -0800, Andres Freund wrote:
> We now have a framework for this [1] (currently used by vacuum, but
> extensible). The question is about presentation. I'm fairly sure that
> we shouldn't just add yet another framework, and I doubt that that's
> what's proposed by Peter.
>
> [1]
> https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=c16dc1aca5e
Majority of that is actually in
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=b6fb6471f6afaf649e52f38269fd8c5c60647669