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From "Adam Kocoloski (JIRA)" <j...@apache.org>
Subject [jira] Commented: (COUCHDB-462) track conflict count in db_info (was built-in conflicts view)
Date Tue, 15 Feb 2011 04:13:57 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12994657#comment-12994657
] 

Adam Kocoloski commented on COUCHDB-462:
----------------------------------------

As mentioned in COUCHDB-1065, that bug is only triggered is a user tries to purge a strict
subset of the leaf revisions of a document.  I imagine that's a very unusual use case, which
may help explain why we've never seen this reported.

> track conflict count in db_info (was built-in conflicts view)
> -------------------------------------------------------------
>
>                 Key: COUCHDB-462
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-462
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: HTTP Interface
>            Reporter: Adam Kocoloski
>             Fix For: 1.2
>
>         Attachments: 462-jan-2.patch, COUCHDB-462-adam-updated.patch, COUCHDB-462-jan.patch,
conflicts_in_db_info.diff, conflicts_in_db_info2.diff, conflicts_view.diff, whitespace.diff
>
>
> This patch adds a built-in _conflicts view indexed by document ID that looks like
> GET /dbname/_conflicts
> {"rows":[
> {"id":"foo", "rev":"1-1aa8851c9bb2777e11ba56e0bf768649", "conflicts":["1-bdc15320c0850d4ee90ff43d1d298d5d"]}
> ]}
> GET /dbname/_conflicts?deleted=true
> {"rows":[
> {"id":"bar", "rev":"5-dd31186f5aa11ebd47eb664fb342f1b1", "conflicts":["5-a0efbb1990c961a078dc5308d03b7044"],
"deleted_conflicts":["3-bdc15320c0850d4ee90ff43d1d298d5d","2-cce334eeeb02d04870e37dac6d33198a"]},
> {"id":"baz", "rev":"2-eec205a9d413992850a6e32678485900", "deleted":true, "deleted_conflicts":["2-10009b36e28478b213e04e71c1e08beb"]}
> ]}
> As the HTTPd and view layers are a bit outside my specialty I figured I should ask for
a Review before Commit.

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