: Ideally this means that for a given query, I would like Solr just to return : the ranks of selected unique keys within the results.
If i understand you correctly, given a query MY_QUERY and a set of IDs
(ID1, ID2, ID3, etc...) you would like to know the score of those IDs
against that query?
that's fairly straight forward...
?q=MY_QUERY&fq=id:(ID1 ID2 ID3 ...)
-Hoss
