Natarajan,
MultiSeacher - it is well, but this a way have pickles.
Example, but it is not sample:
public Query combine(Query[] queries) throws IOException {
if (expandedQueries.length < 2) {
return queries[0];
}
Query[] combined = new Query[2];
combined[0] = new BooleanQuer
Query.toString() is your friend! As well as troubleshooting without
QueryParser in the picture too.
But, Daniel to the rescue :)
Erik
On Aug 12, 2004, at 5:06 PM, Otis Gospodnetic wrote:
My guess would be 'something in the QueryParser', but I don't know for
sure. Erik will know he's
Thanks Daniel, that worked.
Peter
-Original Message-
From: Daniel Naber [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 12, 2004 4:06 PM
To: Lucene Users List
Subject: Re: wildcard uppercase
On Thursday 12 August 2004 22:30, Kipping, Peter wrote:
> As you can see it's been lower cased
My guess would be 'something in the QueryParser', but I don't know for
sure. Erik will know he's the fortunate guy who spent a lot of
intimate moments with QueryParser. :)
If I were you, I'd throw out QueryParser out of the equation by using
the Lucene API (various Query classes) directly, ins
On Thursday 12 August 2004 22:30, Kipping, Peter wrote:
> As you can see it's been lower cased and I get no hits. ÂLooks like
> something is lowercasing the wildcard query. ÂHow can I make it not do
> that?
Try QueryParser's setLowercaseWildcardTerms(boolean).
Regards
Daniel
--
http://www.dan
Correct me if I'm wrong but the WhiteSpace Analyzer doesn't lowercase.
As I mentioned in my previous email, that's the one I'm using. When I
don't use the wildcard everything works fine:
IndexSearcher is = new
IndexSearcher("C:/J2EE_Projects/Lucene/indexDirCompound");
PerFieldAnal
Just use an Analyzer that doesn't lowercase. That FAQ entry assumes
that the Analyzer does lowercase its input.
Searching IS case sensitive, it's just that people often use an
Analyzer that lowercases everything (at indexing and at query time), so
the search appears not to be case sensitive, and t
I'm doing wildcard searches on molecular formulas where case is
critical. For instance Co = Cobalt, CO = Carbon Monoxide. I've read
the faq on this:
Yes, unlike other types of Lucene queries, Wildcard, Prefix, and Fuzzy
queries are case sensitive.
That is because those types of queries are no
Fernando,
On Thursday 12 August 2004 17:44, Wermus Fernando wrote:
> Luceners
> I have to search a string in 30 fields. I know how to do it in a long
> way. I wanna know if exists a shorter way.
>
> String for searching: what's your name?
> Long way: +firstname:what's your name? OR +lastname: wha
Luceners
I have to search a string in 30 fields. I know how to do it in a long
way. I wanna know if exists a shorter way.
String for searching: what's your name?
Long way: +firstname:what's your name? OR +lastname: what's your name?
OR ...
A shorter way: (firstname OR lastname OR ):wha
Thanks for your response.
Ok I can understand the concept . if you have any sample code pls
sent it to me.
You have any idea about Parallel Searcher pls share to me.
-Original Message-
From: Terence Lai [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 12, 2004 8:40 PM
To: Lucene User
This is how I do it:
IndexSearcher[] is = new IndexSearcher[2];
is[0] = new IndexSearcher(IndexDir1); // first index folder
is[1] = new IndexSearcher(IndexDir2); // second index folder
MultiSearcher searcher = new MultiSearcher(is);
searcher.search(query);
I think that the MulitSearcher is onl
Well, there is always the Lucene wiki. There's not a patterns page per
se, but you could start one..
http://wiki.apache.org/jakarta-lucene
>>> Leos Literak <[EMAIL PROTECTED]> 08/12/04 02:02AM >>>
(It would be useful if there were lucene "patterns"
page. E.g. if you wish to do A, then use B prac
FYI
I have an Indexing files in different folders, in this time how can I
doing the Searching process using MultiSearcher.
Thanks,
Natarajan.
Don Vaillancourt napsal(a):
It seems like you know very little about Lucene. Is this the case or do
you have a more specific problem that should be looked at.
Well, I dont consider myself as lucene newbie. ;-)
I am just confused with boosting feature and how to use
it.
Usually when I index some a
It seems like you know very little about Lucene. Is this the case or
do you have a more specific problem that should be looked at.
Leos Literak wrote:
Hi,
I use lucene at my webzine to index articles
and other materials. I want to add new feature
to articles - keywords (author of
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