Thanks, works like a charm. -----Original Message----- From: Paul Elschot [mailto:[EMAIL PROTECTED] Sent: Monday, March 14, 2005 11:05 AM To: java-user@lucene.apache.org Subject: Re: Simple Search Question.
On Monday 14 March 2005 19:59, Kyong Kwak wrote: > > I looked and didn't find anything and wanted to know what the best way > might be for getting a unique list of values in a given field? > so if I have a field named "category" ( it's a keyword ) and I wanted > to get all the unique values for that, how would I go about it? The normal way is to use IndexReader.terms(Term), passing it a Term constructed from the field name and an empty string, and stopping on the returned TermEnum when the field name changes. Regards, Paul Elschot --------------------------------------------------------------------- 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]
