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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 34684] New: - Range Query works only with lower case terms
Date Fri, 29 Apr 2005 19:45:59 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=34684

           Summary: Range Query works only with lower case terms
           Product: Lucene
           Version: 1.4
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: minor
          Priority: P3
         Component: Search
        AssignedTo: lucene-dev@jakarta.apache.org
        ReportedBy: charles.sanders@gxs.com


I am performing a range query that returns results if the terms are lower 
case, but does not return result when the terms are mixed case.

In my collection, I have terms alpha, beta, delta, gamma.  I am using the 
StandardAnalyzer for both indexing and searching.

The query [alpha TO gamma] returns all four terms.  When I perform the query 
[Alpha TO Gamma], no results are returned.

It appears the lowerCaseFilter(), which is a part of the StandardAnalyzer, 
does not work properly on the search terms.  I've used Luke to peek at my 
collection, and the terms are all lower case in the collection.

I'm fairly new to Lucene, so I hope I'm not making a "common mistake".

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