On Wed, 2008-10-22 at 10:00 -0400, Tom Lane wrote:
> Simon Riggs <simon@2ndQuadrant.com> writes:
> > I agree we could do the stream bitmap as well, but I'd suggest we should
> > save that until the rest of the patch has been checked out.
>
> Well, that would be a reasonable implementation path, but it's got
> nothing to do with the patch as presented. The concern was getting
> rid of some massive and ugly hacks in the executor ...
Agreed, no ugly hacks in executor allowed.
-- Simon Riggs www.2ndQuadrant.comPostgreSQL Training, Services and Support