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https://issues.apache.org/jira/browse/SOLR-4457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14583125#comment-14583125
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Jan Høydahl commented on SOLR-4457:
-----------------------------------
Another option is perhaps to rewrite {{abcd?}} as {{(abcd OR abcd?^0)}} so that
you'll both match the word literally and get the wildcard match, but with lower
rank. Then this could be applied for all tokens in the input ending with {{?}},
not only the very last word. This should ideally be done after parsing to avoid
edismax falling back to boolean mode. At first thought this feels a bit too
complex - comments?
> Queries ending in question mark interpreted as wildcard
> -------------------------------------------------------
>
> Key: SOLR-4457
> URL: https://issues.apache.org/jira/browse/SOLR-4457
> Project: Solr
> Issue Type: Improvement
> Components: query parsers
> Reporter: Jan Høydahl
> Attachments: SOLR-4457.patch
>
>
> For many search applications, queries ending in a question mark such as {{foo
> bar?}} would *not* mean a search for a four-letter word starting with
> {{bar}}. Neither will it mean a literal search for a question mark.
> The query parsers should have an option to discard trailing question mark
> before passing to analysis.
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