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Posted to dev@lucene.apache.org by "Graham Maloon (JIRA)" <ji...@apache.org> on 2008/02/08 18:10:07 UTC
[jira] Created: (LUCENE-1170) query with AND and OR not retrieving
correct results
query with AND and OR not retrieving correct results
----------------------------------------------------
Key: LUCENE-1170
URL: https://issues.apache.org/jira/browse/LUCENE-1170
Project: Lucene - Java
Issue Type: Bug
Components: QueryParser
Affects Versions: 2.3
Environment: linux and windows
Reporter: Graham Maloon
I was working with Lucene 1.4, and have now upgraded to 2.3.0 but there is still a problem that I am experiencing with the Queryparser
I am passing the following queries:
"big brother" - works fine
"big brother" AND dubai - works fine
"big brother" AND football - works fine
"big brother" AND dubai OR football - returns extra documents which contain "big brother" but do not contain either dubai or football.
"big brother" AND (dubai OR football) gives the same as the one above
Am I doing something wrong?
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[jira] Commented: (LUCENE-1170) query with AND and OR not
retrieving correct results
Posted by "Daniel Naber (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567154#action_12567154 ]
Daniel Naber commented on LUCENE-1170:
--------------------------------------
It's a known problem with QueryParser, see e.g. LUCENE-167
> query with AND and OR not retrieving correct results
> ----------------------------------------------------
>
> Key: LUCENE-1170
> URL: https://issues.apache.org/jira/browse/LUCENE-1170
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 2.3
> Environment: linux and windows
> Reporter: Graham Maloon
>
> I was working with Lucene 1.4, and have now upgraded to 2.3.0 but there is still a problem that I am experiencing with the Queryparser
>
> I am passing the following queries:
>
> "big brother" - works fine
> "big brother" AND dubai - works fine
> "big brother" AND football - works fine
> "big brother" AND dubai OR football - returns extra documents which contain "big brother" but do not contain either dubai or football.
> "big brother" AND (dubai OR football) gives the same as the one above
>
> Am I doing something wrong?
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[jira] Resolved: (LUCENE-1170) query with AND and OR not retrieving
correct results
Posted by "Mark Miller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Miller resolved LUCENE-1170.
---------------------------------
Resolution: Won't Fix
I think its clear that the standard query parser does not operate with known or desired precedence rules. Try the Precedence query parser or enhance the current one, but I would say this is expected behavior at this point.
> query with AND and OR not retrieving correct results
> ----------------------------------------------------
>
> Key: LUCENE-1170
> URL: https://issues.apache.org/jira/browse/LUCENE-1170
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 2.3
> Environment: linux and windows
> Reporter: Graham Maloon
>
> I was working with Lucene 1.4, and have now upgraded to 2.3.0 but there is still a problem that I am experiencing with the Queryparser
>
> I am passing the following queries:
>
> "big brother" - works fine
> "big brother" AND dubai - works fine
> "big brother" AND football - works fine
> "big brother" AND dubai OR football - returns extra documents which contain "big brother" but do not contain either dubai or football.
> "big brother" AND (dubai OR football) gives the same as the one above
>
> Am I doing something wrong?
--
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You can reply to this email to add a comment to the issue online.
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[jira] Commented: (LUCENE-1170) query with AND and OR not
retrieving correct results
Posted by "Graham Maloon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567550#action_12567550 ]
Graham Maloon commented on LUCENE-1170:
---------------------------------------
Lucene-167 has a patch for the version in 2005. Has this not been incorporated into the newer releases to fix this problem?
> query with AND and OR not retrieving correct results
> ----------------------------------------------------
>
> Key: LUCENE-1170
> URL: https://issues.apache.org/jira/browse/LUCENE-1170
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 2.3
> Environment: linux and windows
> Reporter: Graham Maloon
>
> I was working with Lucene 1.4, and have now upgraded to 2.3.0 but there is still a problem that I am experiencing with the Queryparser
>
> I am passing the following queries:
>
> "big brother" - works fine
> "big brother" AND dubai - works fine
> "big brother" AND football - works fine
> "big brother" AND dubai OR football - returns extra documents which contain "big brother" but do not contain either dubai or football.
> "big brother" AND (dubai OR football) gives the same as the one above
>
> Am I doing something wrong?
--
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You can reply to this email to add a comment to the issue online.
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