Thanks to both of you for the answer (sorry for my delayed reply!) - it works like a charm!
Is this something that has appeared in recent versions of Couch? We had a database running
on 1.0.1 that this didn't work on (upgrading to 1.2 fixed it though).
Rory
On Monday, 11 June 2012 at 18:58, Mark Hahn wrote:
> map-reduce works on all types of obects or even lists of types
>
> On Mon, Jun 11, 2012 at 3:39 AM, Robert Newson <robert.newson@gmail.com (mailto:robert.newson@gmail.com)>wrote:
>
> > Sure, the built-in _sum reduce function works for lists of numbers too.
> >
> > B.
> >
> > On 11 Jun 2012, at 11:29, Rory Franklin wrote:
> >
> > > Hi,
> > >
> > > Is it possible to have a view that emits out something like the
> > following:
> > >
> > > ("key1", [1,1,0,1])
> > > ("key1", [1,1,1,0])
> > > ("key1", [1,0,0,0])
> > > ("key2", [0,1,0,0])
> > >
> > > which can be grouped to the following:
> > >
> > > "key1", [3,2,1,1]
> > > "key2", [0,1,0,0]
> > >
> > >
> > > Or would this calculation have to be made in the application layer?
> > >
> > >
> > > Thanks,
> > > Rory
> > >
> >
> >
>
>
>
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