Looks like you've got some XML processing in there somewhere. Nothing
to do with lucene. This code:
public static void main(String[] _args) throws Exception {
QueryParser qp = new QueryParser(Version.LUCENE_44,
"x",
new StandardAnalyzer(Version.LUCENE_44));
for (String s : _args) {
System.out.printf("%s: %s\n", s, qp.parse(s));
}
}
produces this output:
hello && goodbye: +x:hello +x:goodbye
hello AND goodbye: +x:hello +x:goodbye
--
Ian.
On Thu, Oct 10, 2013 at 11:32 AM, Devi pulaparti <[email protected]> wrote:
> toString output by queryparser.parse() for query TEST && USAGE is "
> content:TEST content:\"amp amp\" content:USAGE " .
> and for query TEST AND USAGE is "+content:TEST +content:USAGE"
> any idea why is analyzer treating && as content?
>
>
>
>
> On Thu, Oct 10, 2013 at 2:50 PM, Alan Burlison <[email protected]>wrote:
>
>> On 10/10/2013 09:27, Devi pulaparti wrote:
>>
>> In our search application, queries like test && usage do not return
>>> correct results but test AND usage works fine. So queries with "&&"
>>> doesn't work but "AND" does. We are using default queryparser with
>>> standard
>>> analyzer. Could some one please help me resolving this. please let me know
>>> if you need more details of implementation.
>>>
>>
>> Most likely cause is that the analyzer is discarding non-alphanumeric
>> tokens. Use toString on the query returned by queryparser.parse() to see
>> what's in there.
>>
>> --
>> Alan Burlison
>> --
>>
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