Custom Request Handler: creating queries with "group by" clauses

[madmarrie <ma...@gmail.com>]

I'm writing a custom handler, inside which I will run multiple queries and
then merge the results.

This is how I am creating the query:

String q = params.get(CommonParams.Q);//q could be "foo"
......
Query query = new WildcardQuery(new Term( "FieldName", q ));
......
ScoreDoc[] hits = searcher.search(query, 100).scoreDocs;

My question is: How do I take the "q" variable and apply "group by" clauses
so that the results are grouped?









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