Robert Haas escreveu:
> The only reason anyone is even thinking that they need parentheses
> here is because they're trying to put three separate groups of
> buffer-related statistics - a total of 8 values - on the same output
> line. If this were split up over three output lines, no one would
> even be suggesting parentheses.
>
That's the point. I'm afraid 3 new lines per node is too verbose.
-- Euler Taveira de Oliveira http://www.timbira.com/