Lucene count - group by query

Question

Can Lucene counts documents after having grouped them by a NumericField?

Only counting, not loading all documents content.

Could you refine your question and provide some example code? — Hardy, Sep 23 '15 at 13:36

score 2 · Accepted Answer · answered Sep 24 '15 at 12:47

2

Faceting queries may be what you are after. Specifically a range faceting query.

answered Sep 24 '15 at 12:47

Gunnar

score 1 · Answer 2 · answered Sep 24 '15 at 06:07

1

When you have your results you can try

results.totalHits;

if I understood you

answered Sep 24 '15 at 06:07

Paweł

2 Answers2