Wang
Sent: 7/16/2009 12:09:05 PM
Subject: Re: searching for c++, c#, etc...
If you escape the character + or #, the sentence:
"I know java + c++" would not skip +, furthermore, it breaks query parsing,
where + is reserved.
-John
On Thu, Jul 16, 2009 at 9:04 AM, John Wang wrote:
> Thi
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> To: java-user@lucene.apache.org, Chris Salem
> From: Danil TORIN
> Sent: 7/16/2009 10:28:37 AM
> Subject: Re: searching for c++, c#, etc...
>
>
> Try WhitespaceAnalyzer for both indexing and searching.
> On search-time you may also need to escape "+", "(&quo
10:28:37 AM
Subject: Re: searching for c++, c#, etc...
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,
#x27;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
> From: Ian Lea
> Sent: 7/16/2009 5:12:53 AM
> Subject: Re: searching f
to be escaped.
Do I have to escape during indexing too?
Sincerely,
Chris Salem
- Original Message -
To: java-user@lucene.apache.org, Chris Salem
From: Ian Lea
Sent: 7/16/2009 5:12:53 AM
Subject: Re: searching for c++, c#, etc...
Hi
Escaping should work. See
http://luc
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"
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
