( I've sent this mail two days ago, but I cannot find it in the mail archive. So I guess the mail is not sent successfully. Sorry for sending this mail twice in case that it did send. )
Hi, I'm a newbie to Solr and have a question about the example in FunctionQuery. I've read the document of these: http://wiki.apache.org/solr/FunctionQuery http://wiki.apache.org/solr/SolrQuerySyntax and don't understand the example in FunctionQuery. It's said that the query below searches the field boxname with value = "finxbox", then order the results by x * y * z. q=boxname:findbox+_val_:"product(product(x,y),z)" What does the "+" between findbox _val_ stand for? Is it mean "order by"? According to the document, the score is replaced by "+_val_:...". I tried it, but the result is not like that. The scores are changed but I cannot tell how it works. Thanks. chlo