hi, thx for reply ! In my case, my vote will keep update in database, but the ExternalFileField since like the value will get from a file.
so if I using ExternalFileField, is that anyway to read the value from index actually ? regards, kiwi On Fri, Dec 23, 2011 at 10:41 PM, Ahmet Arslan <iori...@yahoo.com> wrote: > > if i using ExternalFileField, i cannot do sorting when > > query. > > Sort by function query is now doable. > http://wiki.apache.org/solr/FunctionQuery#Sort_By_Function >