Thanks Erik,
will try to play with it
Erik Hatcher
<[EMAIL PROTECTED] To: "Lucene Users List" <[EMAIL
PROTECTED]>
utions.com> cc:
Subject: Re: Concatinated search
string in not working!
03.09.2004 16:34
Please respond to Category:
|-------------------------|
"Lucene Users | ( ) Action needed
|
List" | ( ) Decision needed
|
| ( ) General
Information |
|-------------------------|
The "Keyword"-ness of a field is only at indexing time, and not
something known about at query time.
You need to use a different analyzer for that field. Check out posts
on KeywordAnalyzer and PerFieldAnalyzerWrapper - this combination is
the secret :)
Erik
On Sep 3, 2004, at 9:55 AM, [EMAIL PROTECTED] wrote:
>
> Trying to search by two fields I got nothing.
>
> The fields where created like:
>
> String provider =....
> doc.add(Field.Keyword("provider", provider));
> ...
> InputStreamReader input = new InputStreamReader( new
> ByteArrayInputStream(
> document.add(Field.Text("contents", input ));
>
> Searching code looks like:
>
>
> ...
> public class NeisQueryParser extends QueryParser{
NeisQueryParser(){
PorterStemAnalyzer is used
> }
> }
> ...
> line= "Diovan and provider:NewsEdge";
>
> NeisQueryParser nqp=new NeisQueryParser();
> if (and) nqp.setOperator(NeisQueryParser.DEFAULT_OPERATOR_AND);
> else nqp.setOperator(NeisQueryParser.DEFAULT_OPERATOR_OR);
> Query query = nqp.parse(line);
>
> hits = ms.search(query, getCurrentTimeFilter());
>
> The parsing query comes like
>
> +contents:diovan +provider:newsedg
>
> what I realy not undestand, because the "provider" field should not be
> tokenized.
>
> In case the line ="Diovan" I see results. Provider field I see as well
> containing "NewsEdge".
>
> What I do wrong? Please help.
>
> J.
>
>
>
>
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