Solr does not analyze queries with wildcards in it. So, with ch*p-seq, it will search for terms that start with ch and end with p-seq. Since your indexer has analyzed all tokens before, only chip and seq are in the index.
See https://solr.pl/en/2010/12/20/wildcard-queries-and-how-solr-handles-them/ for example. If you really need results for such queries, I suggest to have a copyField which is unstemmed and only tokenized on whitespaces. If you then detect a wildcard character in your query string, search on that field instead of the others. -Michael Am 15.12.2017 um 11:59 schrieb Selvam Raman: > I am using edismax query parser. > > On Fri, Dec 15, 2017 at 10:37 AM, Selvam Raman <sel...@gmail.com> wrote: > >> Solr version - 6.4.0 >> >> "title_en":["Chip-seq"] >> >> When i fired query like below >> >> 1) chip-seq >> 2) chi* >> >> it is giving expected result, for this case one result. >> >> But when i am searching with wildcard it produce zero result. >> 1) ch*p-seq >> >> >> if i use escape character in '-' it creates two terms rather than single >> term. >> >> -- >> Selvam Raman >> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து" >> > > >
