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From km <srikrishnamo...@gmail.com>
Subject Re: couchdb-lucene fulltextsearch
Date Sun, 14 Feb 2010 09:10:24 GMT
Hi,
thanks a lot!.
thats exactly what i wanted -  store  and index params.

Krishna

On Sun, Feb 14, 2010 at 8:31 AM, Patrick Barnes <mrtrick@gmail.com> wrote:

> Read through the documentation at
> http://github.com/rnewson/couchdb-lucene
> (Keep scrolling further down the page)
>
> When you call rec.add() (And you can call add() more than once per
> function), there is an optional second argument to set the indexing options:
>
> The two that you'd probably find useful are:
>
> doc.add(doc.subject, {"field":"subject"});
> If you explicitly name the field, your query must look like q=subject:Foo
>
> and
> doc.add(doc.subject, {"stored":"yes"});
> This stores the value inside the result - so that it will be shown even
> without include_docs=true.
> (If you want the field shown but don't want to search on it, also add
> "index":"not_analyzed" to the options object.)
>
> The options are shown on the web page in the "The Defaults Object" table -
> further on are lots of examples.
>
> -Patrick
>
>
>
> On 14/02/2010 3:48 AM, km wrote:
>
>> Hi all,
>> I am working with couchdb v0.10.0 + couchdb-lucene v0.4
>> I have a  design document (from the docs) for a couchdb database with
>> fulltext search indexes
>>
>> {
>>   "_id":"_design/lucene",
>>   "_rev":" some rev id ... ",
>>
>>   "fulltext":{
>>       "by_name":{
>>       "index":"function(doc){var rec = new Document(); rec.add(doc.name);
>> return rec;}"
>>       }
>>   }
>> }
>>
>> now using this, i query
>> curl http://localhost:5984/mydb/_fti/lucene/by_name?q='john<http://localhost:5984/mydb/_fti/lucene/by_name?q=%27john>
>> '
>>
>> so far so good and I retrive one record like this
>>
>>  {"q":"john","etag":"126bc75d913","view_sig":"ffe984900a27786e627594907565e3aa","skip":0,"limit":25,"total_rows":1,"search_duration":0,"fetch_duration":0,"rows":[{"id":"0a08997ba60937ce49ed6b9b4eb11369","score":8.580954551696777}]}
>>
>> But how  do I retrieve  some of keys and their values from the documents
>> matched ?
>> Ofcourse I can attach an "include_docs=true" to the query param, But that
>> returns entire document to the client which is not desired - (big
>> documents)
>> .
>>
>>
>> do I need to have a map function for this ? and where should i place it ?
>> pls enlighten.
>>
>> thanks
>> Krishna
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>>

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