rom: Anuj Shah [mailto:anujshahw...@gmail.com]
> > Sent: Friday, February 04, 2011 2:53 PM
> > To: java-user@lucene.apache.org
> > Subject: Re: Syntax for Numeric Range
> >
> > Hi,
> >
> > I see why the existing syntax cannot be used to automatically generate a
t: Friday, February 04, 2011 2:53 PM
> To: java-user@lucene.apache.org
> Subject: Re: Syntax for Numeric Range
>
> Hi,
>
> I see why the existing syntax cannot be used to automatically generate a
> NumericRange. But, is it possible to extend the QueryParser to include
> additiona
Hi,
I see why the existing syntax cannot be used to automatically generate a
NumericRange. But, is it possible to extend the QueryParser to include
additional syntax for a numeric range. e.g.
numericfield:[1;10]
>
The user can be trained to use this syntax for certain fields (i.e those
that I kn
Hi Anuj,
You have to subclass QueryParser and override newRangeQuery() to parse
yourself. Automatic parsing is impossible, because QueryParser does not know
(in contrast to Apache Solr) which fields have which type (Lucene has no
field schema).
Example how to do this:
http://mail-archives.apache
