Hi there, Could someone help me with the usage of DuplicateFilters. Here is my problem
I have created a search index on book Id , title ,and author from a database of books which fall under various categories. Some books fall under more than one category. Now, when i issue a search, I get back 'X' books matching the search criteria, some of which are repeated, because that books are in different documents and its the expected behaviour. I use the TopFieldDocCollector . getTotalHits() to get the total count. But this includes the repeats as mentioned above. This count is not the actual count, Hence when I issue a search on title or author i want to get a unique count / list of books. How do I use DuplicateFilter to acheive this. Please help Regards Anish -- View this message in context: http://old.nabble.com/how-to-use-DuplicateFilter-to-get-unique-documents-based-on-a-fieldName-tp27780251p27780251.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org