[ http://issues.apache.org/jira/browse/SOLR-14?page=all ]
Richard "Trey" Hyde updated SOLR-14:
------------------------------------
Attachment: WordDelimiterFilter.patch
Ok, this one actually works in a few more cases.
There is still term duping if numotk > 1 and there are no intraword delimiters
in the original string.
> Add the ability to preserve the original term when using WordDelimiterFilter
> ----------------------------------------------------------------------------
>
> Key: SOLR-14
> URL: http://issues.apache.org/jira/browse/SOLR-14
> Project: Solr
> Type: Improvement
> Components: search
> Reporter: Richard "Trey" Hyde
> Attachments: 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.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
