Hello again, So, what you are saying is to create the collections and documents with this in mind, and what I want couldn't be done from querying?
Yes, but my index is already big, and this kind of operation is hard to be done... Thank you for the idea. If I didn't understand as it should be, please let me know. Have a nice day, Andrei -- View this message in context: http://lucene.472066.n3.nabble.com/Get-groups-which-has-the-number-of-elements-greater-than-tp4174352p4174739.html Sent from the Solr - User mailing list archive at Nabble.com.