Try WhitespaceAnalyzer for both indexing and searching.
On search-time you may also need to escape "+", "(", ")" with "\".
"#" shouldn't need escaping.On Thu, Jul 16, 2009 at 17:23, Chris Salem<ch...@mainsequence.net> wrote: > I'm using the StandardAnalyzer for both searching and indexing. > Here's the code to parse the query: > Searcher searcher = new IndexSearcher(reader); > Analyzer analyzer = new StandardAnalyzer(stopwords); > System.out.println(queryString); > QueryParser qp = new QueryParser(searchField,analyzer); > Query query = qp.parse(queryString); > queryString = query.toString(); > System.out.println(queryString); > And here's the output from the println's: > r2_resume_text:c\+\+ AND r2_resume_text: c\# > +r2_resume_text:c +r2_resume_text:c > Also the documentation doesn't say anything about # having to be escaped. > Do I have to escape during indexing too? > Sincerely, > Chris Salem > > > > ----- Original Message ----- > To: java-user@lucene.apache.org, Chris Salem <ch...@mainsequence.net> > From: Ian Lea <ian....@gmail.com> > Sent: 7/16/2009 5:12:53 AM > Subject: Re: searching for c++, c#, etc... > > > Hi > > > Escaping should work. See > http://lucene.apache.org/java/2_4_1/queryparsersyntax.html and > QueryParser.escape(). And you need to be sure that your analyzer > isn't removing the plus signs and that you use the same analyzer for > indexing and searching. > > Googling for something like "lucene escape" will find you more info. > > Luke will tell you what is actually in your index. > > > -- > Ian. > > > On Wed, Jul 15, 2009 at 5:19 PM, Chris Salem<ch...@mainsequence.net> wrote: >> Hello, >> I'm trying to search for the terms like c++ but the parser is stripping off >> the ++. I tried escaping the ++ with slashes but it's still stripping it >> off. I could replace + with "plus", is that the best way to do it? How >> come escaping isn't working? >> thanks >> Sincerely, >> Chris Salem >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
