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From "Benoit Chesneau (JIRA)" <j...@apache.org>
Subject [jira] Created: (COUCHDB-987) use view functions to emit changes
Date Tue, 14 Dec 2010 13:27:01 GMT
use view functions to emit changes
----------------------------------

                 Key: COUCHDB-987
                 URL: https://issues.apache.org/jira/browse/COUCHDB-987
             Project: CouchDB
          Issue Type: New Feature
    Affects Versions: 1.2
            Reporter: Benoit Chesneau
            Assignee: Benoit Chesneau
             Fix For: 1.2
         Attachments: view_changes.patch

Add the ability to use map view function to filter changes  instead of duplicating the
effort in writing a filter function that does the same, which is
apparently done a lot. 

Each time a value could be emitted, a change  is returned. The url is :

http://127.0.0.1:5984/testdb/_changes?filter=_view&view=dname/viewname

On other advantage is that I can also use this in an external indexer.

Branch is available on my github repo : 

https://github.com/benoitc/couchdb/tree/view_changes

diff has been attached.


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