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https://issues.apache.org/jira/browse/SOLR-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated SOLR-757:
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Attachment: SolrQueryParser_wildcardescape.patch
Apply this patch to the directory src/java/org/apache/solr/search and it will
modify just SolrQueryParser.java (I've tested this using TextMate's diff
plugin).
Note that this patch also calls setLowercaseExpandedTerms(true) because I found
that more to my liking.
> SolrQueryParser should support escaping of characters in lieu of analysis for
> prefix & wildcard & fuzzy searches.
> -----------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-757
> URL: https://issues.apache.org/jira/browse/SOLR-757
> Project: Solr
> Issue Type: Improvement
> Components: search
> Affects Versions: 1.3
> Reporter: David Smiley
> Attachments: SolrQueryParser_wildcardescape.patch
>
>
> In Lucene and Solr, query words that are prefix or wildcard or fuzzy do not
> go through analyzer processing. This is for well known understood reasons.
> However, for my data for a field I might want certain processing to occur.
> Lowercasing has already been identified in SOLR-219. Another which I address
> in the attached patch file is the ability to remove characters that meet a
> supplied regular expression. I've implemented this as part of
> SolrQueryParser but there should probably be a more thorough plan such as an
> analyzer chain expressly for the purpose of being applied to prefix,
> wildcard, and fuzzy queries.
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