Sorry, if you have an IN query, it must be BooleanClause.Occur.SHOULD, as the CategoryID can be 1, or 3 or 7. You query should not match any doc (I verified this).
----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Uwe Schindler [mailto:u...@thetaphi.de] > Sent: Thursday, December 10, 2009 7:03 PM > To: java-user@lucene.apache.org > Subject: RE: "IN" Query for NumericFields > > Cannot be :-) Is the precstep identical? > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -----Original Message----- > > From: comparis.ch - Roman Baeriswyl [mailto:roman.baeris...@comparis.ch] > > Sent: Thursday, December 10, 2009 5:24 PM > > To: 'java-user@lucene.apache.org' > > Subject: RE: "IN" Query for NumericFields > > > > I tried > > > > Query q = new BooleanQuery(); > > ((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 1, 1, > > true, true), BooleanClause.Occur.MUST); > > ((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 3, 3, > > true, true), BooleanClause.Occur.MUST); > > ((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 7, 7, > > true, true), BooleanClause.Occur.MUST); > > > > But that seems to mach all Documents in my Index. > > > > -----Original Message----- > > From: shashi....@gmail.com [mailto:shashi....@gmail.com] On Behalf Of > > Shashi Kant > > Sent: Donnerstag, 10. Dezember 2009 16:40 > > To: java-user@lucene.apache.org > > Subject: Re: "IN" Query for NumericFields > > > > Have you looked at BooleanQuery? Create individual TermQuery and OR them > > using BooleanQuery. > > > > On Thu, Dec 10, 2009 at 10:34 AM, comparis.ch - Roman Baeriswyl < > > roman.baeris...@comparis.ch> wrote: > > > > > Hi, > > > > > > I do have some indices where I need to get results based on a fixed > > number > > > list (not a range) > > > Let's say I have a field named "CategoryID" and I now need all results > > > where "CategoryID" is 1,3 or 7. > > > > > > In Lucene 2.4 I created a QueryParser which looked like: > "CategoryID:(1 > > 3 > > > 7)". But the Query Parser won't work with NumericFields... > > > > > > How can I achieve the same for NumericFields? > > > > > > Btw I'm using Lucene.net. > > > > > > Thanks for Help > > > //Roman > > > > > > comparis.ch auf Twitter folgen: http://twitter.com/comparis > > > > > > Ein Freund auf Facebook werden: http://www.facebook.com/comparis.ch > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > > > > > comparis.ch auf Twitter folgen: http://twitter.com/comparis > > > > Ein Freund auf Facebook werden: http://www.facebook.com/comparis.ch > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
