field:* vs field:[* TO *]

2019-04-17 Thread John Davis
Hello, I was pointed to Lucene from the Solr list. I am wondering if the performance of the below two queries is expected to be quite different and would they return the same set of results? field:* field:[* TO *] The use case I am trying to optimize is returning all documents that contain any

Re: umlauts / diacritic expansion

2019-04-17 Thread Michael Sokolov
Thanks - GermanNormalizer seems as if it addresses this problem, yes. - To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org

Re: umlauts / diacritic expansion

2019-04-17 Thread Michael Sokolov
Right, AsciiFoldingFilter seems to map Ü [LATIN CAPITAL LETTER U WITH DIAERESIS] to "U" not "UE". On Wed, Apr 17, 2019 at 12:26 AM Ralf Heyde wrote: > > Ah sorry, Asciifolding for umlauts will result in ue/ae - ß/ss etc > > You could allow a distance of 1 or 2 given you use levenshtein

Upper limit on Score

2019-04-17 Thread Kevin Manuel
Hi, I was just wondering is there an upper limit to the score that can be generated for a non-constant score query? Thanks, Kevin