On Wed, Feb 13, 2013 at 06:45:31AM -0800, David Fetter wrote:
> On Sat, Feb 09, 2013 at 11:59:22PM -0800, David Fetter wrote:
> > Folks,
> >
> > Per suggestions and lots of help from Andrew Gierth, please find
> > attached a patch to clean up the call sites for FuncCall nodes, which
> > I'd like to expand centrally rather than in each of the 37 (or 38, but
> > I only redid 37) places where it's called. The remaining one is in
> > src/backend/nodes/copyfuncs.c, which has to be modified for any
> > changes in the that struct anyhow.
> >
> > The immediate purpose is two-fold: to reduce some redundancies, which
> > I believe is worth doing in and of itself, and to prepare for adding
> > FILTER on aggregates from the spec, and possibly other things in
> > the <aggregate function> part of the spec.
> >
> > Cheers,
> > David.
>
> Folks,
>
> Please find attached two versions of a patch which provides optional
> FILTER clause for aggregates (T612, "Advanced OLAP operations").
>
> The first is intended to be applied on top of the previous patch, the
> second without it.
I'll find a brown paper back to wear over my head at some point, but
meanwhile, here's a cleaned-up version of the patch that doesn't use
makeFuncArgs, now without merge artifacts and with the ability to
actually compile. It's still WIP in the sense previously mentioned.
Cheers,
David.
--
David Fetter <david@fetter.org> http://fetter.org/
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