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Posted to dev@lucene.apache.org by "Graham P (JIRA)" <ji...@apache.org> on 2010/07/26 11:37:59 UTC
[jira] Issue Comment Edited: (SOLR-1553) extended dismax query
parser
[ https://issues.apache.org/jira/browse/SOLR-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12892233#action_12892233 ]
Graham P edited comment on SOLR-1553 at 7/26/10 5:37 AM:
---------------------------------------------------------
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.
was (Author: grahamp):
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: https://issues.apache.org/jira/browse/SOLR-1553
> 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, SOLR-1553.patch, SOLR-1553.pf-refactor.patch
>
>
> An improved user-facing query parser based on dismax
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