Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> But it would be broken in very obvious ways, no? It's not like it would
> be silently broken and thus escape testing ...
Well, if we wanted to adopt that approach, we should add the count to
*all* SELECT tags not just a small subset. As the patch stands it
seems entirely possible that a breakage would escape immediate notice.
regards, tom lane