SOLR - Boost function (bf) to increase score of documents whose date is closest to NOW

Question

I have a solr instance containing documents which have a \'startTime\' field ranging from last month to a year from now. I\'d like to add a boost query/function to boost the sco

Answer 1

You can do date math in Solr 1.4.

http://wiki.apache.org/solr/FunctionQuery#Date_Boosting