Hi, Continuing your example, you could do the following:
Document: range1_from:1 range1_to:3 range2_from:12 range2_to:20 range3_from:13290 range3_to:16509 ... other fields... Query (for "2"): (+range1_from:[* TO 2] +range1_to:[2 TO *]) OR (+range2_from:[* TO 2] +range2_to:[2 TO *]) OR (+range3_from:[* TO 2] +range3_to:[2 TO *]) I hope I got the query right, haven't tested it. But you should get the general idea. m. On Thu, Jun 5, 2014 at 3:30 AM, Paul Tyson <phty...@sbcglobal.net> wrote: > I'm new to Lucene and search technology. I've read just enough to be > confused and dangerous, so please bear with me. > > My documents have sets of integer ranges, like 1-3, > 12-20,....13290-16509, .... > > The total enumeration of ranges across all documents will be tens of > thousands. Most documents will have only a few ranges, but some will > have dozens or hundreds. > > I need to search for documents with a range that includes a given > number. So in the above example, the document would match "2" or > "15001", but not "4" or "11". > > Is this an appropriate use case for Lucene, and if so can someone sketch > out a solution so I can connect the dots? Or is there example code, or > documentation for this sort of thing? I've studied dynamic range facets, > but those don't seem right because I have all the ranges at index time. > > Thanks, > --Paul > > > --------------------------------------------------------------------- > 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
