you need to index num vals <https://lucene.apache.org/solr/7_1_0//solr-core/org/apache/solr/update/processor/CountFieldValuesUpdateProcessorFactory.html> in the separate field, and then *:* -(V:(A AND B) AND numVals:2) -(V:(A OR B) AND numVals:1)
On Tue, Jun 19, 2018 at 9:20 AM Wei <weiwan...@gmail.com> wrote: > Hi, > > I have a multi-value field, and there is a limited set of values for the > field: A, B, C, D. > Is there a way to filter out documents that has only A or B values in the > multi-value field? > > Basically I want to exclude document that has: > > A > > B > > A B > > and get documents that has: > > > C > > D > > C D > > A C > > B C > > A D > > B D > > A B C > > A B D > > A C D > > B C D > > A B C D > > > Thanks, > > Wei > -- Sincerely yours Mikhail Khludnev
