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Posted to dev@lucene.apache.org by "Aviran (JIRA)" <ji...@apache.org> on 2008/04/29 12:17:58 UTC
[jira] Commented: (LUCENE-25) QueryParser produces empty
BooleanQueries when all clauses are stop words
[ https://issues.apache.org/jira/browse/LUCENE-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592996#action_12592996 ]
Aviran commented on LUCENE-25:
------------------------------
This issue also affects version 2.2.0
> QueryParser produces empty BooleanQueries when all clauses are stop words
> -------------------------------------------------------------------------
>
> Key: LUCENE-25
> URL: https://issues.apache.org/jira/browse/LUCENE-25
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 1.0.2
> Environment: Operating System: All
> Platform: PC
> Reporter: Puk Witte
> Attachments: LUCENE-25.patch, patch9.txt
>
>
> When I want to do the following query (example):
> (fieldx : xxxxx OR fieldy : xxxxxxxx)AND(fieldx : stopword OR fieldy : stopword)
> it will search (after passing the Analyzer including a StopFilter) for
> (fieldx : xxxxx OR fieldy : xxxxxx) AND() and give a wrong searchresult or a
> NullPointerException.
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