On Wed, Sep 28, 2011 at 10:34:32AM -0400, Tom Lane wrote:
> I think the true state of affairs is this: rules have a lot of
> surprising behaviors, and if we could think of something that works more
> straightforwardly, we'd love to replace them.
Oh. Well, _that's_ not news :-)
--
Andrew Sullivan
ajs(at)crankycanuck(dot)ca