This is supported at the Lucene level via SortedSetDocValues. Solr doesn't yet support this for its TextField -- https://issues.apache.org/jira/browse/SOLR-8362 however you could work around this with an URP or copyField or perhaps subclassing TextField so that you can tokenize the text a second time to generate a list of SortedSetDocValuesField. Probably least painless is to use another field. ~ David
On Wed, Nov 23, 2016 at 4:14 AM Toke Eskildsen <t...@statsbiblioteket.dk> wrote: > On Wed, 2016-10-26 at 13:05 +0000, Adrien Grand wrote: > > But we seem to still care a lot about uninverting, which does > > not make sense to me since everybody should have moved to doc values > > already? > > I might have missed something here, but doesn't such a switch mean that > it will no longer be possible to facet on Text fields? > > We facet on 3 Text fields in our core index: Title, Author and > Location. All of these fields use a KeywordTokenizer and multiple steps > of normalising the input. It seems like quite an obvious setup, so I > would guess that it is not uncommon. > > How would this scenario be supported if uninversion is removed? > > > - Toke Eskildsen, State and University Library, Denmark > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: dev-h...@lucene.apache.org > > -- Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www.solrenterprisesearchserver.com