Hannu Krosing <hannu@2ndQuadrant.com> writes:
> On Mon, 2008-08-18 at 22:41 +0200, Pavel Stehule wrote:
>> I am sorry, but it's really new feature and not bug fix
> Could you please explain why you think so ?
For the same reasons that plan invalidation itself was a new feature
and not a bug fix; notably, risk vs reward tradeoff and not wanting
to change long-established behavior in stable branches.
regards, tom lane