lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Lance Norskog <goks...@gmail.com>
Subject Re: Custom Field sample?
Date Sat, 12 Dec 2009 04:07:55 GMT
If 'Argument#' is unique, you can just use as a wildcard field name:
Argument1_s:positive is a string field.

If you want to find out which Argument fields a document has, you have
to fetch all fields for a document.

On Fri, Dec 11, 2009 at 3:05 AM, Antonio Zippo <reveng80@yahoo.it> wrote:
> I need to add theese "features" to each document
>
> Document1
> ---------------
> Argument1, positive
> Argument2, positive
> Argument3, neutral
> Argument4, positive
> Argument5, negative
> Argument6, negative
>
> Document2
> ---------------
> Argument1, negative
> Argument2, positive
> Argument3, negative
> Argument6, negative
> Argument7, neutral
>
> where the argument name is dynamic
> using a relational database I could use a master detail structure, but in solr?
> I thought about a Map or Pair field
>
>
>
>
>
>
>
> ________________________________
> Da: Grant Ingersoll <gsingers@apache.org>
> A: solr-user@lucene.apache.org
> Inviato: Gio 10 dicembre 2009, 19:47:55
> Oggetto: Re: Custom Field sample?
>
> Can you perhaps give a little more info on what problem you are trying to solve?  FWIW,
there are a lot of examples of custom FieldTypes in the Solr code.
>
>
> On Dec 10, 2009, at 11:46 AM, Antonio Zippo wrote:
>
>> Hi all,
>>
>> could you help me to create a custom field?
>>
>> I need to create a field structured like a Map
>> is it possible? how to define if the search string is on key or value (or both)?
>>
>> A way could be to create a char separated multivalued string field... but it isn't
the best way..... and with facets is the worst way
>>
>> could you give me a custom field sample?
>>
>>
>> Thanks in advance,
>>  Revenge
>>
>>
>
> --------------------------
> Grant Ingersoll
> http://www.lucidimagination.com/
>
> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) using Solr/Lucene:
> http://www.lucidimagination.com/search
>
>
>



-- 
Lance Norskog
goksron@gmail.com

Mime
View raw message