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From: Dmitry Unkovsky <oil.crayons@gmail.com>
Date: Sat, 15 Aug 2009 13:57:08 +0300
Message-ID: <558050c20908150357k7d33befbs8db2b0381aeca224@mail.gmail.com>
Subject: Re: I'm going mad with reduce
To: user@couchdb.apache.org
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2009/8/15 Thomas Bock <thsteinbock@web.de>:
> Thank you for answering but ...
>
>
> =C2=A0>Why don't you simply emit a row for each value in Standard? That w=
ill
> =C2=A0>then become unique rows in the reduce. You'll have to read multipl=
e
> =C2=A0>rows to get all the values though.
>

I guess the intent was doing something like

map:function(doc) {
  emit(doc.Standard,null);
},
reduce:function(kk,vv,rf){
  return null;
}

and query view with &group_level=3D1

You have then Standards as keys in view result.

--=20
DU