Hi,
I do not totally agree that in lucene *og would not match 'dog'.
public ArrayList wildCardSearch(String query) throws Exception {
String fieldsToSearch[] = { "fieldOne","path","date","uniqueId" };
ArrayList docList = new ArrayList();
for(int i=0; i<fieldsToSearch.length; i++){
BooleanQuery bQuery = new BooleanQuery();
WildcardQuery wQuery = new WildcardQuery( new
Term( fieldsToSearch[i], query ) );
bQuery.add( wQuery, true, false );
Hits hits = searcher.search(bQuery);
for(int j=0; j<hits.length(); j++){
Document doc = hits.doc(j);
docList.add(doc);
}
return docList;
}
Take this as a hint and work around it. It surely is working for me
also take a look at this
http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg00505.html
<http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg00505.html>
-Jaggi
Aruna Raghavan wrote:
>Hi,
>#1 Yes. Look at the DateFilter implementation.
>#2 Look at the source code for SimpleAnalyzer to see what are the stopwords.
>I believe it removes more words when you index. I use StandardAnalyzer that
>works better for me. If I remember right, searches for alphanumerics did not
>work w/ Simple Analyzer. Also ,make sure to use the same kind of analyzer
>for both indexing and searching. A wildcard does not work when used as the
>first character in the word- for eg, *og for dog. Also, I believe wildcard
>searches are case sensitive.
>Aruna.
>-----Original Message-----
>From: Joel Bernstein [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, April 30, 2002 1:04 PM
>To: Lucene Users List
>Subject: 2 Questions
>
>
>1)Does Lucine allow you to sort results by date?
>
>2) How do you execute a wildcard search? I have
>indexed four million documents using the SimpleAnalyzer. When
>I execute a wildcard search using the SimpleAnalyzer the results returned
>are always 0.
>
>Thanks,
>
>Joel
>
>
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