Hi Erik Thanks for your solution. I want to do exactly what you have mentioned in the mail . I would like to search on the fields what I have added to lucene .That is search on days and sort on those days value and moreover how to add multiple field querys to lucene . I don't have any idea how to Query on multiple fields .ex searching on the candidate and days where days >5 and candidate>10 or days >one month and so on.. Please give me the code or let me know where I can find test programs so that I can complete my project.
Waiting for your reply.... Thanks Ravi Kumar Jaladanki 408-328-6437 -----Original Message----- From: Erik Hatcher [mailto:[EMAIL PROTECTED] Sent: Monday, December 12, 2005 9:35 PM To: java-user@lucene.apache.org Subject: Re: :how to add int fileds to lucene: On Dec 12, 2005, at 8:10 AM, Ravi wrote: > I am trying to add some fields to lucene and I heard that adding > int values > are going to give much faster retrieval than adding to String > values. So I > want to add int values to document . But > > > > document.add(Field.Text("Candidate", objResultSet.getString > ("ROW_ID"))); > > document.add(Field.Keyword("lastmodified", > objResultSet.getDate("MODIFIED_ON"))); > > document.add(Field.Text("days",days) ); > > document.add(Field.Text("contents", objReader)); > > > > > > Days are int but it is giving error . Please suggest me with the > steps to > add and search those integer fields > All stored field data in a Lucene index are Strings. The performance difference you may be referring to is with sorting results, not in retrieval. You will want to simply convert your int "days" into a String (Integer.toString(days) will do the trick. Careful with your analyzer if you really do want days to be searchable/sortable. Using Field.Keyword() is probably more appropriate. Erik --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
