Thank a lot Erik, I didn't thought about changing the index, only about the query. I will explore that route.
On Fri, 3 Sep 2021, 22:53 Erik Hatcher, <erik.hatc...@gmail.com> wrote: > A comparable alternative would be to use the edge ngram filter to index > prefixes instead. > > Erik > > > > On Sep 3, 2021, at 10:49 AM, Gauthier Roebroeck < > gauthier.roebro...@gmail.com> wrote: > > > > Hello, > > > > I am using Apache Lucene 8.9.0 to parse queries that are entered by > humans. > > I am using the > > `org.apache.lucene.queryparser.classic.MultiFieldQueryParser` which works > > very well so far. > > > > However I would like to automatically use the prefix notation (`*`) for > all > > terms in the query, instead of searching for exact terms, so the humans > > entering the queries don't have to type the `*` after each term. > > > > An example query could be: `author:(murphy OR remender) AND batman AND > > release_date:1999`, which should be transformed to `author:(murphy* OR > > remender*) AND batman* AND release_date:1999*`. > > > > Is there any way to do this with the Lucene query parsers ? I checked the > > classic and standard query parser, but couldn't find any option to do so. > > > > If there was a way to decide which fields could automatically be > prefixed, > > that would be even better. > > > > Thanks a lot > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >