Toby Corkindale <toby(dot)corkindale(at)strategicdata(dot)com(dot)au> writes:
> Just wondering if anyone else has thoughts on this?
> I'm still suspicious that this is a bug.
Well, if you were to provide a reproducible test case, somebody might be
motivated to look into it. There could be a memory leak in the planner
somewhere, but without a test case it's not very practical to go look
for it.
regards, tom lane