Magnus Hagander <magnus@hagander.net> writes:
> On Fri, Jan 21, 2011 at 16:40, Robert Haas <robertmhaas@gmail.com> wrote:
>> So... is there centralized structure which contains the info you're
>> thinking of exposing?
> No, not today.
I think that most of the info Magnus suggested isn't stored at all,
anywhere, at the moment; much less stored in shared memory.
regards, tom lane