Well, you could copy to another field (using copyField) and then have an analyzer with a LimitTokenCountFilterFactory that accepts only 1 token, and then apply the EdgeNGramFilter to that one token. But you would have to query explicitly against that other field. Since you are using dismax, you should be able to add that second field to the qf parameter. And then remove the EdgeNGramFilter from your main field.

-- Jack Krupansky

-----Original Message----- From: hassancrowdc
Sent: Tuesday, April 23, 2013 12:09 PM
To: solr-user@lucene.apache.org
Subject: EdgeGram filter

Hi,

I want to edgeNgram let's say this document that has 'difficult contents' so
that if i query (using disman) q=dif  it shows me this result. This is
working fine. But now if i search for q=con it gives me this document as
well. is there any way to only show this document when i search for 'dif' or
'di'. basically i want to edgegram 'difficultcontent' not 'difficult' and
'content'. Any help?


Thanks.



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