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From Rafał Kuć <r....@solr.pl>
Subject Re: Concat 2 fields in another field
Date Tue, 27 Aug 2013 11:59:29 GMT
Hello!

You don't have to write custom component - you can use
ScriptUpdateProcessor - http://wiki.apache.org/solr/ScriptUpdateProcessor

-- 
Regards,
 Rafał Kuć
 Sematext :: http://sematext.com/ :: Solr - Lucene - ElasticSearch

> Hello all ,

> I am using solr 4.x , I have a requirement where I need to have a field
> which holds data from 2 fields concatenated using _. So for example I have 2
> fields firstName and lastName , I want a third field which should hold
> firstName_lastName. Is there any existing concatenating component available
> or I need to write a custom updateProcessor which does this task. By the way
> need for having this third field is that I want to group on the
> firstname,lastName but as grouping does not support multiple fields to form
> single group I am using this trick. Hope I am clear . 

> Thanks .




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