Bruce Momjian <bruce@momjian.us> writes:
> What I don't want is an error-prone setup where administrators have to
> remember what the per-server settings are. Based on your suggestion,
> let's allow CREATE SERVER to have an option 'enable_async_aggregate' (is
> that the right name?), which defaults to 'true' for _all_ servers, even
> those that don't support async aggregates.
Uh, what? Why would we not be able to tell from the remote server's
version number whether it has this ability?
regards, tom lane