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From "Marco Monteiro (JIRA)" <j...@apache.org>
Subject [jira] Created: (COUCHDB-892) Method for restarting filtered replication
Date Sat, 25 Sep 2010 10:28:32 GMT
Method for restarting filtered replication
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                 Key: COUCHDB-892
                 URL: https://issues.apache.org/jira/browse/COUCHDB-892
             Project: CouchDB
          Issue Type: New Feature
          Components: Replication
            Reporter: Marco Monteiro
            Priority: Minor


I'm using filtered replication to maitain a database that has a subset of the documents of
some other database.
The problem I have is when I change the filter. If the filter allows for more documents to
be replicated, those that
were created before the last replication are not replicated. So, I have to remove the database
and recreate it.

I see two solutions that can be implemented to help in this situation. The first one is for
the filtered replication
to restart whenever the filter changes (maybe also adding an argument to replicate to tell
that" we want this to happen).

Another solution is to add an argument to replicate ("start_seq", as sugested by fdmanana
on IRC) that would be the 
source database ""local_seq that we want the replication to start from. This an be set to
1 to restart from first change.

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