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Date: Wed, 24 Sep 2008 15:55:44 -0700 (PDT)
From: "Chris Anderson (JIRA)" <jira@apache.org>
To: couchdb-dev@incubator.apache.org
Subject: [jira] Commented: (COUCHDB-99) Broken pagination when browsing
 database
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    [ https://issues.apache.org/jira/browse/COUCHDB-99?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12634330#action_12634330 ] 

Chris Anderson commented on COUCHDB-99:
---------------------------------------

After some debugging, I'm stumped, but the place to pickup, for anyone who's interested, I think, is

couchdb_updater:btree_by_id_reduce(reduce, FullDocInfos)

If you log the FullDocInfos, you'll see that some of the arguments as they come in, don't match the full_doc_info record. Hence, they are not counted in either column.

It seems that docs that come before the startkey are the ones that don't show up as full_doc_info records in the function, and those which are after the startkey are just fine. I'm not sure why this would be -- might be in the heart of couch_btree:stream_kp_node, but I can't see a reason for this behavior. 

Or I could be on the totally wrong track. When this bug is fixed I'll definitely be curious to read the diffs!

> Broken pagination when browsing database
> ----------------------------------------
>
>                 Key: COUCHDB-99
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-99
>             Project: CouchDB
>          Issue Type: Bug
>          Components: Administration Console
>    Affects Versions: 0.9
>         Environment: Debian server, Firefox 3 client
>            Reporter: Ciaran Gultnieks
>            Priority: Minor
>
> The pagination is broken when browsing a database. For example, on initially clicking to view the database I see "Showing 1-25 of 7357 rows". Then after clicking the 'Next Page' link, I get "Showing 2-26 of 7357 rows".

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