The DIH Template Transformer can do this, such as in:
<entity name="e" transformer="TemplateTransformer" ..>
<field column="namedesc" template="hello${e.name},${eparent.surname}" />
...
</entity>
You can combine input column values as well as literal strings.
See:
http://wiki.apache.org/solr/DataImportHandler#TemplateTransformer
-- Jack Krupansky
-----Original Message-----
From: divya
Sent: Friday, May 11, 2012 2:55 PM
To: solr-user@lucene.apache.org
Subject: How a combile to columns of one table to use it as unique key??
I want to combine two colums of a table to use it as unique key, say
customer table.i want to make (customeID,customerorganizationID) a uniqueKey
for my indexing document. how can i achieve this
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