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Uwe Schindler commented on LUCENE-3238: --------------------------------------- The fix is fine, but in my optinion the problem should be solved differently. I would like to make the rewrite method in MultiTermQuery final to prevent override. To correctly fix the issue, WildcardQuery only needs to return a PrefixTermEnum in its getEnum method. This is already fixed in Lucene 4.0. >From looking at the code, SpanMultiTermQueryWrapper would not work correct in >all cases, if the underlying query overwrites rewrite(), as the rewritten >query would again have the wrong type. > SpanMultiTermQueryWrapper with Prefix Query issue > ------------------------------------------------- > > Key: LUCENE-3238 > URL: https://issues.apache.org/jira/browse/LUCENE-3238 > Project: Lucene - Java > Issue Type: Bug > Components: core/search > Affects Versions: 3.3 > Environment: Windows 7, JDK 1.6 > Reporter: ludovic Boutros > Assignee: Robert Muir > Attachments: LUCENE-3238.patch, LUCENE-3238.patch > > > If we try to do a search with SpanQuery and a PrefixQuery this message is > returned: > "You can only use SpanMultiTermQueryWrapper with a suitable > SpanRewriteMethod." > The problem is in the WildcardQuery rewrite function. > If the wildcard query is a prefix, a new prefix query is created, the rewrite > method is set with the SpanRewriteMethod and the prefix query is returned. > But, that's the rewritten prefix query which should be returned: > - return rewritten; > + return rewritten.rewrite(reader); > I will attach a patch with a unit test included. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org