On Fri, Apr 3, 2009 at 2:01 PM, Paul Davis <[email protected]> wrote: > Nope. There's nothing in CouchDB that allows for this yet. Different > methods have been discussed for adding it via things like a value > index to allow for users to selectively choose how things are sorted > in the output but noone's stepped up with an implementation yet. >
I think the simplest path would be to "print" the results of a group=true or group_level query to a secondary database. Keeping it incremental is the challenge. > HTH, > Paul Davis > > On Fri, Apr 3, 2009 at 4:57 PM, Nicolas Clairon <[email protected]> wrote: >> Hi ! >> >> I'm getting through a sorting issue with couchdb. >> >> Let's say we have a classic map/reduce for counting the number of >> documents by type : >> >> function(doc){ >> emit(doc.doc_type, 1); >> } >> >> function(key, values){ >> return sum(values); >> } >> >> the results would be : >> >> type1 => 3 >> type2 => 1 >> type3 => 2 >> ... >> >> My question is simple : How can we sort the result by the compute reduce >> value ? >> We can sort by key, but can we sort by value ? >> >> Regards, >> >> Nicolas >> > -- Chris Anderson http://jchrisa.net http://couch.io
