Stephan Szabo <sszabo@megazone.bigpanda.com> writes:
> On Fri, 6 Aug 2004, Tom Lane wrote:
>> Already does what? I see nothing in there that would override either
>> triggers or rules...
> It's not for overriding the triggers or rules, but instead checking that
> the post action state is valid (by running the no action code which
> makes sure that either another row now has the pk value or that there are
> no longer any matching rows).
Oh, I see. Seems an awfully expensive solution though :-(
regards, tom lane