Jim, like this: https://issues.apache.org/jira/browse/SOLR-1298 ?
Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ ----- Original Message ---- > From: Jim Adams <jasolru...@gmail.com> > To: solr-user@lucene.apache.org > Sent: Fri, April 16, 2010 6:22:00 PM > Subject: Sum of return fields > > Is it possible to add or subtract a value and return that field from the > index in solr? Or do you have to do it > programmatically afterwards? Thanks!