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 <[email protected] > (mailto:[email protected])>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 > > > > > > > > > >
