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From "Danny Dvinov (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-3039) ExtendedDismaxQParser should allow pre-processing of the user query prior to parsing
Date Thu, 29 Mar 2012 18:40:22 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Danny Dvinov updated SOLR-3039:
-------------------------------

         Labels: edismax multi-token parser parsing phrase synonyms wildcard  (was: parser
phrase wildcard)
    Description: ExtendedDismaxQParser.parse does not currently allow for query pre-processing
prior to its parsing routine. Provide a way for Solr implementations to pre-process the query
whenever needed. This can be useful when query needs to be adjusted to account for things
like expanding wildcarded terms within phrase queries, processing terms to allow multi-token
synonym matches (in cases when no index-time synonym filtering is done), and whatever other
cases that could benefit from altering the query prior to parsing.  (was: ExtendedDismaxQParser.parse
does not currently expand wildcarded terms within phrase queries. Provide a way for Solr implementations
to expand wildcarded terms in such cases, while still benefiting from the rest of ExtendedDismaxQParser
functionality.)
        Summary: ExtendedDismaxQParser should allow pre-processing of the user query prior
to parsing  (was: ExtendedDismaxQParser should allow expanding wildcarded terms within phrase
queries)
    
> ExtendedDismaxQParser should allow pre-processing of the user query prior to parsing
> ------------------------------------------------------------------------------------
>
>                 Key: SOLR-3039
>                 URL: https://issues.apache.org/jira/browse/SOLR-3039
>             Project: Solr
>          Issue Type: Improvement
>          Components: Schema and Analysis
>    Affects Versions: 4.0
>            Reporter: Danny Dvinov
>            Priority: Minor
>              Labels: edismax, multi-token, parser, parsing, phrase, synonyms, wildcard
>             Fix For: 4.0
>
>         Attachments: SOLR-3039.patch, SOLR-3039.patch, SOLR-3039.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> ExtendedDismaxQParser.parse does not currently allow for query pre-processing prior to
its parsing routine. Provide a way for Solr implementations to pre-process the query whenever
needed. This can be useful when query needs to be adjusted to account for things like expanding
wildcarded terms within phrase queries, processing terms to allow multi-token synonym matches
(in cases when no index-time synonym filtering is done), and whatever other cases that could
benefit from altering the query prior to parsing.

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