Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> Running it myself I do see the same behaviour in 8.3. I'm not sure whether
> this is something we expect to work or not though.
It looks like it might be relatively easy to fix, but I haven't dug down
to find exactly where things go wrong. Presumably there's something in
predtest.c that's not quite smart enough.
regards, tom lane