This hasn't been updated in a long time; I should have closed it
earlier. Chatting with Tomas about it, he seemed inclined to just have
the patch rejected because it's not terribly useful anyway.
I'm marking it as rejected. Unless someone has a compelling use case
for this feature that hasn't been put forward, I think we're done here.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services