This could be a rhetorical question. The way to find the last/max
term that is a unique per document is to use TermsEnum to seek to the
first term of a field, then call seek to the docFreq-1 for the last
ord, then get the term, or is there a better/faster way?
Hi,
I am developing a PDF search engine, locally. I have used API: pdfbox and
lucene.
I must show the user the PDF page containing the keywords(if highlight, it's
great) and sort by relevance(default in lucene). HOW???
Maybe, if there are some pictures in the PDF page, how could it display to
th
OR is the default operator, but since you are explicitly specifying
ANDs and ORs, the default is probably not relevant anyway.
See what query.toString() says.
See also http://lucene.apache.org/java/3_0_3/queryparsersyntax.html
and
http://wiki.apache.org/lucene-java/LuceneFAQ#Why_am_I_getting_no_
hi,
I am using query like
criteria = (sql OR sqlserver OR "sql server") AND java AND delphi .
In this case when i am using default parser as code mention below:
QueryParser parser = new QueryParser(Version.LUCENE_CURRENT, field, analyzer);
Query query = parser.parse(criteria);
I am getting sa
You say you are indexing it as a single term, so TermQuery.
--
Ian.
On Fri, Feb 18, 2011 at 11:32 AM, Ganesh wrote:
> Exactly. QueryParser is splitting it in to two words.
>
>>>Just build the query directly.
> TermQuery or PhraseQuery?
>
> Regards
> Ganesh
>
>
> - Original Message -
> F
Exactly. QueryParser is splitting it in to two words.
>>Just build the query directly.
TermQuery or PhraseQuery?
Regards
Ganesh
- Original Message -
From: "Ian Lea"
To:
Sent: Friday, February 18, 2011 4:34 PM
Subject: Re: Keyword Analyzer
Presumably because without the quotes the
Presumably because without the quotes the parser is splitting it up
into 2 terms. Why bother parsing it? Just build the query directly.
--
Ian.
On Fri, Feb 18, 2011 at 10:38 AM, Ganesh wrote:
> Hello all,
>
> I am using Keyword analyzer to index a field and while using queryparser, I
> am u
Hello all,
I am using Keyword analyzer to index a field and while using queryparser, I am
using the same analyzer. I am indexing the text Hello world and while
searching using queryparser.parse it is not returning me any results. I need to
use the text within the codes qp.parse("Hello world")
