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https://issues.apache.org/jira/browse/SOLR-14?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yonik Seeley reassigned SOLR-14:
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Assignee: Yonik Seeley
> Add the ability to preserve the original term when using WordDelimiterFilter
> ----------------------------------------------------------------------------
>
> Key: SOLR-14
> URL: https://issues.apache.org/jira/browse/SOLR-14
> Project: Solr
> Issue Type: Improvement
> Components: search
> Reporter: Richard "Trey" Hyde
> Assignee: Yonik Seeley
> Attachments: SOLR-14.patch, SOLR-14.patch, SOLR-14.patch,
> TokenizerFactory.java, WordDelimiterFilter.patch, WordDelimiterFilter.patch
>
>
> When doing prefix searching, you need to hang on to the original term
> othewise you'll miss many matches you should be making.
> Data: ABC-12345
> WordDelimiterFitler may change this into
> ABC 12345 ABC12345
> A user may enter a search such as
> ABC\-123*
> Which will fail to find a match given the above scenario.
> The attached patch will allow the use of the "preserveOriginal" option to
> WordDelimiterFilter and will analyse as
> ABC 12345 ABC12345 ABC-12345
> in which case we will get a postive match.
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