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https://issues.apache.org/jira/browse/SOLR-357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527793
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Hoss Man commented on SOLR-357:
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isn't this a subset of the functionality in EdgeNGramFilterFactory ?
in answer to your followup questions:
1) the easiest way i can think of to do this is with a boolean query on two
fields -- one using KeywordTokenizer and the other using something else. "Canon
PIXMA" would match on bth, "...video card" would only match on the second.
2) i'm not sure i understand the question, it sounds like you would just want a
really sloppy phrase query, but i must be missing something. should probably
discuss outside of Jira.
> Prefixing Filter Factory -- for 'suggest'
> ------------------------------------------
>
> Key: SOLR-357
> URL: https://issues.apache.org/jira/browse/SOLR-357
> Project: Solr
> Issue Type: New Feature
> Reporter: Ryan McKinley
> Attachments: SOLR-357-PrefixingFilter.patch
>
>
> The PrefixingFilter builds a token for each prefix in the original token. It
> is appropriate for a type-ahead suggest style function.
> Given the token "solr", this will build a token for "s","so","sol","solr".
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