On Wed, 2009-02-04 at 14:40 -0500, Robert Haas wrote:
> Well, there's nothing to force that plan to be invalidated when the
> state of the pending list changes, is there?
>
Would it be unreasonable to invalidate cached plans during the pending
list cleanup?
Anyway, it just strikes me as strange to expect a plan to be a good plan
for very long. Can you think of an example where we applied this rule
before?
Regards,Jeff Davis