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From "Adam Kocoloski (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COUCHDB-523) View API POST keys to retrieve multiple docs by key could also allow for multiple 'range' queries, i.e. an array of { startkey: .., endkey: ... } params in the POST
Date Thu, 29 Jul 2010 02:19:19 GMT

     [ https://issues.apache.org/jira/browse/COUCHDB-523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Adam Kocoloski updated COUCHDB-523:
-----------------------------------

    Fix Version/s: 1.1

Seems pretty useful to me.  I think re-reducing the final output is not too hard if the key
ranges do not overlap.  But what happens when they do?  I suppose a clever thing to do would
be to merge the overlapping ranges, but that doesn't strike me as particularly relaxed.

> View API POST keys to retrieve multiple docs by key could also allow for multiple 'range'
queries, i.e. an array of { startkey: .., endkey: ... } params in the POST
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: COUCHDB-523
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-523
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: HTTP Interface
>            Reporter: Nathan Stott
>            Priority: Minor
>             Fix For: 1.1
>
>         Attachments: couch_httpd_view.erl, multi_start_end_key.diff, ranged_key_post.diff
>
>
> It would be useful if I could do a single POST to a view to retrieve multiple ranges
specified by startkey, endkey.
> The format could be as follows:
> { "ranges": [ { "startkey": "a", "endkey": "c" }, { "startkey":"g", "endkey":"z" } ]
}

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