Thx Alex for your answer. 1) This could be tricky, because the application users write very complex combined queries with main document fields and event fields too. A custom parser does the abstraction. I think that could be very tricky to extract event part of a complex query in order to filter on children events.
2) I did not thought about this solution ! Thanks, I will check the feasibility. 3) You are right. I think that denormalizing will have too much impact on performances during document updates and on the index size too. 4) You are right. Not an option here. I have a 5th proposal : What do you think about developing a new SpanQuery class that allows "cross field" queries ? Ludovic ----- Jouve France. -- View this message in context: http://lucene.472066.n3.nabble.com/AND-operator-in-multi-valued-fields-tp4159715p4159883.html Sent from the Solr - User mailing list archive at Nabble.com.
