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Mark Miller commented on LUCENE-38: ----------------------------------- Does this need to be 'fixed' ? RangeQuery now uses the semantics from ConstantScoreRangeQuery, which decided that open ended sides of a range must be inclusive (and are converted as such if not). Is that acceptable and we close this bug? Or jump a hoop or two for this rather niche case? > RangeQuery without lower term and inclusive=false skips blank fields > -------------------------------------------------------------------- > > Key: LUCENE-38 > URL: https://issues.apache.org/jira/browse/LUCENE-38 > Project: Lucene - Java > Issue Type: Bug > Components: Search > Affects Versions: unspecified > Environment: Operating System: other > Platform: Other > Reporter: Otis Gospodnetic > Assignee: Lucene Developers > Priority: Minor > Attachments: TestRangeQuery.patch > > > This was reported by "James Ricci" <[EMAIL PROTECTED]> at: > http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]&msgNo=1835 > When you create a ranged query and omit the lower term, my expectation > would be that I would find everything less than the upper term. Now if I pass > false for the inclusive term, then I would expect that I would find all > terms less than the upper term excluding the upper term itself. > What is happening in the case of lower_term=null, upper_term=x, > inclusive=false is that empty strings are being excluded because > inclusive is set false, and the implementation of RangedQuery creates a > default > lower term of Term(fieldName, ""). Since it's not inclusive, it excludes "". > This isn't what I intended, and I don't think it's what most people would > imagine RangedQuery would do in the case I've mentioned. > I equate lower=null, upper=x, inclusive=false to Field < x. lower=null, > upper=x, inclusive=true would be Field <= x. In both cases, the only > difference should be whether or not Field = x is true for the query. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]