> > I think his point is that they _should_ be equivalent. Surely there's
> > something in the optimiser that discards '=true' stuff, like 'a=a'
should be
> > discarded?
>
> I figure that's what he meant, but it isn't what was said. ;)
>
> "col" isn't of the general form "indexkey op constant" or "constant op
> indexkey" which I presume it's looking for given the comments in
> indxpath.c. I'm not sure what the best way to make it work would be given
> that presumably we'd want to make col IS TRUE/FALSE use an index at the
> same time (since that appears to not do so as well).
Not that I see the point of indexing booleans, but hey :)
Chris
