Jerry Brenner <jbrenner@guidewire.com> writes:
> I don't have any background with the randomized search. Does the repeated
> pattern with the same plan being executed multiple times in a time range
> and then the plan changes, never to change back, match the expectation with
> the randomization?
[ shrug... ] Insufficient information. There could be some plan
caching going on that contributes to this effect, though.
regards, tom lane