"Ian Harding" <ianh(at)tpchd(dot)org> writes:
> Is this something that will change anytime soon?
It's not high-priority in my mind. The difficulty is the lack of a
planning step for constraint expressions. Maybe we could fix this
when we redesign querytrees; right now I think there's too much cruft
in the way (memory leaks, state kept in the querytree, etc etc)
regards, tom lane