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From "Graham P (JIRA)" <>
Subject [jira] Commented: (SOLR-1553) extended dismax query parser
Date Mon, 26 Jul 2010 09:37:57 GMT


Graham P commented on SOLR-1553:

Please ensure that the the edismax does not have old DisMax bug where a query for

bar - foo

gets treated like

bar -foo

Users do not expect the first query to remove all instances of "foo" from their results. 
"-" meaning "forbidden" should only take effect when the "-" is followed by a non-whitespace
character.  Similarly for +.   Like to SOLR-490, but I do not believe you need to re-interpret
the original query as a phrase query "bar - foo" in order to fix the problem.

> extended dismax query parser
> ----------------------------
>                 Key: SOLR-1553
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Yonik Seeley
>             Fix For: 1.5, 3.1, 4.0
>         Attachments: edismax.unescapedcolon.bug.test.patch, edismax.userFields.patch,
> An improved user-facing query parser based on dismax

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