Shane Ambler <pgsql@Sheeky.Biz> writes:
> When switching to a conn we also need a non-destructive way out if it is
> busy.
Uh, why? Why would you switch to a connection at all, if you didn't
want its result?
This is a pretty fundamental issue, and insisting that you want that
behavior will make both the user's mental model and the implementation
a whole lot more complex. I'm not going to accept unsupported arguments
that it might be a nice thing to have.
> So what you suggest is that if you have 10 busy conns running \join will
> send you to the next conn to return a result?
Right.
> On that - listing the current conns could be useful to have some status
> info with the list to indicate idle or running what command.
Sure, some status-inquiry commands could be added without fundamentally
affecting anything.
regards, tom lane
