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From Alexander Gabriel <a...@barbalex.ch>
Subject Re: fetching data: how to filter?
Date Sun, 15 May 2011 21:18:08 GMT
thanks a lot for your help. So I can define a view that includes the Typ
field and filter for it.
But how do I fetch the data from the view using curl?

Using a list seems like more work.

 Alexander Gabriel




2011/5/15 Jim Klo <jim.klo@sri.com>

> You need to define a view, using the name as at least part of the key or
> create a list. Then you can filter using the key in a view or some parameter
> you pass using a list.
>
> I suggest taking a look a Max Ogden's talk on CouchDB. It's a great
> jumpstart for a newbie.
>
> http://vimeo.com/18808177
>
> - Jim
>
>
> On May 15, 2011, at 1:34 PM, Alexander Gabriel <alex@barbalex.ch> wrote:
>
> > Hi
> > I want to fetch documents from a CouchDb named evab. The documents
> include a
> > field "Typ" and I want to fetch those with Typ = Beobachtung.
> >
> > So far I've tried:
> >
> >   - curl -d "{\"Typ\":\"Beobachtung\"}" -X POST
> >
> http://username:secretpassword@127.0.0.1:5984/evab/_bulk_docs?include_docs=true
> >
> > Beobachtungen.json
> >   - curl -d "{\"docs\": [{\"Typ\":\"Beobachtung\"}]}" -X POST
> >
> http://username:secretpassword@127.0.0.1:5984/evab/_all_docs?include_docs=true
> >
> > Beobachtungen.json
> >   - replacing {\"Typ\":\"Beobachtung\"} or {\"docs\":
> >   [{\"Typ\":\"Beobachtung\"}]} with "@TypBeob_Kriterien.json" to
> circumvent
> >   problems with the windows-command-tool and " or '.
> >
> > I consistently get all the data of all the docs in the CouchDb.
> >
> > From the documentation I have not understood:
> >
> >   - _all_docs or _bulk_docs? It seems that both work the same.
> >   - Is ist maybe only possible to filter with keys = _id's?
> >   - Is it possible to fetch the data from a view?
> >
> >
> > Or simply: What is the best way to do it?
> >
> > Thanks for help!
> >
> > Alexander Gabriel
>

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