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Posted to dev@lucene.apache.org by "Tom Hill (JIRA)" <ji...@apache.org> on 2015/11/19 23:30:10 UTC

[jira] [Commented] (SOLR-8318) SimpleQueryParser doesn't use MultiTermAnalysis for Fuzzy Queries

    [ https://issues.apache.org/jira/browse/SOLR-8318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014551#comment-15014551 ] 

Tom Hill commented on SOLR-8318:
--------------------------------

In newPrefixQuery() in SimpleQParserPlugin, new queries are created like this

          prefix = sf.getType().getPrefixQuery(qParser, sf, term);

Which adds a rewrite method:

    query.setRewriteMethod(sf.getType().getRewriteMethod(parser, sf));

Is that relevant for fuzzy queries? Or can I just do:

fuzzy = new FuzzyQuery(new Term(entry.getKey(), text), fuzziness);

> SimpleQueryParser doesn't use MultiTermAnalysis for Fuzzy Queries
> -----------------------------------------------------------------
>
>                 Key: SOLR-8318
>                 URL: https://issues.apache.org/jira/browse/SOLR-8318
>             Project: Solr
>          Issue Type: Bug
>          Components: query parsers
>    Affects Versions: 5.3
>            Reporter: Tom Hill
>            Priority: Trivial
>         Attachments: sqp_fuzzy_multiterm.patch
>
>
> Fuzzy queries in SimpleQParserPlugin don't seem to use the multi-term analysis chain. Prefix queries do, and SolrQueryParser does use multi-term analysis for fuzzy queries, so it seems like SimpleQParserPlugin should as well.



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