You can, of course, us a function range query:
select?q=text:news&fq={!frange l=0 u=100}sum(x,y)
http://lucene.apache.org/solr/4_5_1/solr-core/org/apache/solr/search/FunctionRangeQParserPlugin.html
This will give you a bit more flexibility to meet your goal.
On Nov 7, 2013, at 7:26 AM, Erik Hatcher <erik.hatc...@gmail.com> wrote:
> Function queries score (all) documents, but don't filter them. All documents
> effectively match a function query.
>
> Erik
>
> On Nov 7, 2013, at 1:48 PM, Peter Keegan <peterlkee...@gmail.com> wrote:
>
>> Why does this function query return docs that don't match the embedded
>> query?
>> select?qq=text:news&q={!func}sum(query($qq),0)
>
