On Wed, Apr 8, 2009 at 11:45 AM, addman <[email protected]> wrote: > > Hi, > Is it possible to create a query to search a field for any value? I just > need to know if the optional field contain any data at all.
google for: lucene field existence There's no way built in, one strategy[1] is to have a 'meta field' that contains the names of the fields the document contains. --tim [1] - http://www.mail-archive.com/[email protected]/msg07703.html --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
