Hi, I forgot to mention: Sorting is not possible (at least not in a consistent way), but queries will work.
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > From: Uwe Schindler [mailto:u...@thetaphi.de] > Sent: Monday, October 10, 2016 1:28 PM > To: java-user@lucene.apache.org > Subject: RE: Array as Lucene Field > > Hi, > > You can add multiple values as NumericFields (Lucene 5.x) or PointValues > (Lucene 6+). Just create a separate field instance and all all of them. The > same applies for all field types. > > Uwe > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > -----Original Message----- > > From: Alexander Kozitsin [mailto:askozit...@gmail.com] > > Sent: Monday, October 10, 2016 12:43 PM > > To: java-user@lucene.apache.org > > Subject: Array as Lucene Field > > > > Hi everyone! > > > > I've faced a problem and had no idea how to resolve it. > > > > So, I've got a directory with documents. > > Each document might contain array of doubles. However, Lucene does not > > support arrays. > > What I need is to have an ability to sort documents by this field, search > > values (with support of basic operations: >,>=, <, <=, =). > > > > I know, I can create several documents for each value, but then I will have > > an issue with retrieving part of data by ranges (e.g.: I need documents > > from 10 to 20). There will be duplicates and incorrect ranges. > > > > Thanks in advacne for your help! > > > > Alexander > > > --------------------------------------------------------------------- > 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
