now I think with solr 3.5 (that we are using), !sum=true (overwrite default ) probably is not supported yet :-(
thanks Renee -- View this message in context: http://lucene.472066.n3.nabble.com/how-to-efficiently-get-sum-of-an-int-field-tp4238464p4238519.html Sent from the Solr - User mailing list archive at Nabble.com.