Hi Erick, This mail was in Lucene's user mailing list. This is not about Solr, so user cannot provide his Solr config! :-) In any case, it would be good to get the Analyzer + code you use while indexing and also the code (+ Analyzer) that creates the query while searching.
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Erick Erickson [mailto:erickerick...@gmail.com] > Sent: Monday, September 28, 2015 6:01 PM > To: java-user > Subject: Re: Need help in alphanumeric search > > You need to supply the definitions of this field from your schema.xml file, > both the <field> and <fieldType> > > Additionally, please provide the results of the query you're trying with > &debug=true appended. > > The adminUI/analysis page is very helpful in these situations as well. Select > the appropriate core from the drop-down on the left and you'll see an > "analysis" > section appear that shows you exactly what happens when the field is > analyzed. > > Best, > Erick > > On Mon, Sep 28, 2015 at 5:01 AM, Bhaskar <bhaskar1...@gmail.com> wrote: > > Thanks Lan for reply. > > > > cpn values are like 123-0049, 342-043, ab23-090, hedwsdg > > > > my application is working when i gave search for below inputs > > 1) ab* > > 2)hedwsdg > > 3) hed* > > > > but it is not working for > > 1) 123* > > 2) 123-0049 > > 3) ab23* > > > > > > Note: if the search input has number then it is not working. > > > > Thanks in advacne. > > > > > > On Mon, Sep 28, 2015 at 3:49 PM, Ian Lea <ian....@gmail.com> wrote: > > > >> Hi > >> > >> > >> Can you provide a few examples of values of cpn that a) are and b) > >> are not being found, for indexing and searching. > >> > >> You may also find some of the tips at > >> > >> http://wiki.apache.org/lucene- > java/LuceneFAQ#Why_am_I_getting_no_hits > >> _.2F_incorrect_hits.3F > >> useful. > >> > >> You haven't shown the code that created the IndexWriter so the tip > >> about using the same analyzer at index and search time might be > >> relevant. > >> > >> > >> > >> -- > >> Ian. > >> > >> > >> On Mon, Sep 28, 2015 at 10:49 AM, Bhaskar <bhaskar1...@gmail.com> > wrote: > >> > Hi, > >> > I am beginner in Apache lucene, I am using 5.3.1. > >> > I have created the index on the database result. The index values > >> > are having alphanumeric and strings values. I am able to search the > >> > strings > >> but > >> > I am not able to search alphanumeric values. > >> > > >> > Can someone help me here. > >> > > >> > Below is indexing code... > >> > > >> > int indexDocs(IndexWriter writer, Connection conn) throws Exception > >> > { Statement stmt = conn.createStatement(); > >> > ResultSet rs = stmt.executeQuery(sql); > >> > int i=0; > >> > while (rs.next()) { > >> > Document d = new Document(); > >> > // System.out.println("cpn is" + rs.getString("cpn")); > >> > // System.out.println("mpn is" + rs.getString("mpn")); > >> > > >> > d.add(new TextField("cpn", rs.getString("cpn"), > >> > Field.Store.YES)); > >> > > >> > > >> > writer.addDocument(d); > >> > i++; > >> > } > >> > } > >> > > >> > Searching code: > >> > > >> > > >> > private void searchIndex(Path indexDir, String queryStr) throws > >> Exception { > >> > Directory directory = FSDirectory.open(indexDir); > >> > System.out.println("The query string is " + queryStr); // > >> > MultiFieldQueryParser queryParser = new MultiFieldQueryParser(new > >> > // String[] {"mpn"}, new StandardAnalyzer()); // IndexReader reader > >> > = IndexReader.open(directory); IndexReader reader = > >> > DirectoryReader.open(directory); IndexSearcher searcher = new > >> > IndexSearcher(reader); Analyzer analyzer = new StandardAnalyzer(); > >> > analyzer.tokenStream("cpn", queryStr); QueryParser parser = new > >> > QueryParser("cpn", analyzer); > >> > parser.setDefaultOperator(Operator.OR); > >> > parser.getAllowLeadingWildcard(); > >> > parser.setAutoGeneratePhraseQueries(true); > >> > Query query = parser.parse(queryStr); searcher.search(query, 100); > >> > TopDocs topDocs = searcher.search(query, MAX_HITS); > >> > > >> > ScoreDoc[] hits = topDocs.scoreDocs; System.out.println(hits.length > >> > + " Record(s) Found"); for (int i = 0; i < hits.length; i++) { int > >> > docId = hits[i].doc; Document d = searcher.doc(docId); > >> > System.out.println("\"value is:\" " + d.get("cpn")); } if > >> > (hits.length == 0) { System.out.println("No Data Founds "); } > >> > > >> > > >> > Thanks in advance. > >> > > >> > -- > >> > Keep Smiling.... > >> > Thanks & Regards > >> > Bhaskar. > >> > Mobile:9866724142 > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > >> For additional commands, e-mail: java-user-h...@lucene.apache.org > >> > >> > > > > > > -- > > Keep Smiling.... > > Thanks & Regards > > Bhaskar. > > Mobile:9866724142 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
