Robinson Raju writes:
> The way i have done is ,
> if there is a wildcard , Use WildCardQuery ,
> else other.
> Here searchFields is an array which contains the column names . search
> string is the value to be searched.
>
> if ((searchString.indexOf(IOOSConstants.ASTERISK) > -1)
>
The way i have done is ,
if there is a wildcard , Use WildCardQuery ,
else other.
Here searchFields is an array which contains the column names . search
string is the value to be searched.
if ((searchString.indexOf(IOOSConstants.ASTERISK) > -1)
|| (searchString.indexOf(IOOSCo
On Fri, 1 Oct 2004, Robinson Raju wrote:
> analyzer is StandardAnalyzer.
> i use MultiFieldQueryParser to parse.
>
> The flow is this:
> I have indexed a Database view. Now i need to search against a few columns
> i take in the search criteria and search field ,
> construct a wildcard query and ad
analyzer is StandardAnalyzer.
i use MultiFieldQueryParser to parse.
The flow is this:
I have indexed a Database view. Now i need to search against a few columns
i take in the search criteria and search field ,
construct a wildcard query and add it to a boolean query
WildcardQuery wQuery = new W
Can you be a little more precise about how you process your documents?
1) What's your analyser? SimpleAnalyzer?
2) How do you parse the query? Out-of-the-box QueryParser?
> can we not enter space or do an OR search with two words one of which
> has a wildcard ?
Simple answer, yes.
Complicated a
Hi ,
Would there be a problem if one enters space while using wildcards ?
say i search for 'abc' . i get 100 hits as results
'man' gives - 200
'abc man' gives 300
but
'ab* man'
'abc ma*'
ab* ma*'
ab* OR ma*
..
all of these return 0 results.
can we not enter space or do an OR search with two wo
Thanks a lot Paul , for solving the problem.
I added booleanQuery.setMaxClauseCount(1) and there was no prob
after that.
Regards,
Robin
-Original Message-
From: Raju, Robinson (Cognizant)
Sent: Wednesday, September 22, 2004 8:01 PM
To: 'Lucene Users List'
Subject: RE: Wil
Hi ,
I think it doesn't have anything to do with number of characters
with a wildcard. Because 'z*' works and 'a*' does not.
Does lucene have a limitation on the number of hits fetched ?
The error that I get is
org.apache.lucene.search.BooleanQuery$TooManyClauses
at org.apache.lucene.sear
On Tuesday 21 September 2004 06:50, Raju, Robinson (Cognizant) wrote:
> Is there a limitation in Lucene when it comes to wildcard search ?
> Is it a problem if we use less than 3 characters along with a
> wildcard(*).
> Gives me error if I try using 45* , *34 , *3 ..etc .
> Too Many Clauses Error
>
Yes, me too. I just tried it on some Lucene index (the search at
blink.com) and it doesn't seem to work (try searching for travel and
then *vel).
I'm assuming the original poster confused something...
Otis
--- Joel Bernstein <[EMAIL PROTECTED]> wrote:
> I thought Lucene didn't support left wild
Hi Joel,
lucene does seem to support left wild cards take a look at this
http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg01473.html
-jaggi
Joel Bernstein wrote:
>I thought Lucene didn't support left wildcards like the following:
>
>*ucene
>
>- Original Message -
I thought Lucene didn't support left wildcards like the following:
*ucene
- Original Message -
From: "Christian Schrader" <[EMAIL PROTECTED]>
To: "Lucene Users List" <[EMAIL PROTECTED]>
Sent: Monday, May 06, 2002 7:14 PM
Subject: WildcardQuery
> I am pretty happy with the results of Wi
This is fixed in the nightly builds.
--Peter
On 5/6/02 4:14 PM, "Christian Schrader" <[EMAIL PROTECTED]> wrote:
> I am pretty happy with the results of WildcardQueries like "*ucen*" that
> matches lucene, but "*lucene*" doesn't match lucene. Is there a reason for
> this? And what would be the p
If I understand you correctly, you tried to search for '*new*'. I
believe you can't use an asterisk (*) as the first query of the query
term. So, new* is valid, while *new or *new* is not.
Otis
--- "Serge A. Redchuk" <[EMAIL PROTECTED]> wrote:
> Hello sampreet,
>
> Tuesday, December 11, 2001,
Hello sampreet,
Tuesday, December 11, 2001, 6:44:29 AM, you wrote:
sic> Hi All,
sic> This must be simple enough, but can anyone please explain me when a
sic> WildcardQuery is created in QueryParser i.e. what special characters in the
sic> query string are required to build a WildcardQuery withi
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