Just use AtomicReader.getDocsWithField to know whether the doc had that field?
Mike McCandless http://blog.mikemccandless.com On Wed, Mar 5, 2014 at 7:00 AM, Yonghui Zhao <zhaoyong...@gmail.com> wrote: > Hi, > > Is there any data type in lucene can support functions like SortedDocValues > for any numeric(int, long, float, double) type. > > SortedDocValues only supports bytes, I want some data type can get numeric > value and ord(-1 for doc doesn't have the field) for each doc. > > NumericDocValues only supports long type and doesn't support ord function, > for the doc doesn't contain the field NumericDocValues will return 0, which > has no discrimination. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
