You'll need to pad your ids to make this work.
000001
000002
etc.
with a length to match the max you require, now or in the future.
Or, better, upgrade to a recent release and use NumericField.
--
Ian.
On Mon, Mar 5, 2012 at 9:46 PM, Kushal Dave <ksd...@gmail.com> wrote:
> I have an ID field that contains about 100,000 unique ids. If I want to
> query all records with ids [1-100], How should I be doing this?
>
> I tried doing it the following way:
> ------------------------------------------------------------
> Query qry = new MultiFieldQueryParser( fields,
> analyzer ).parse( query );
> RangeFilter rf3=new RangeFilter("id","1", "100",
> true,true);
> FilteredQuery fq3=new FilteredQuery(qry, rf3);
>
> // Search and get number of hits
> TopDocCollector collector = new TopDocCollector(
> maxHits );
> indexSearcher.search( fq3, collector );
> -----------------------------------------------------------
> As the id field is indexed lexicographically, 1 to 100 does not quite do
> what it is supposed to include. and it only returns docs that fall in the
> lexicographic range (1, 10, 100) instead of the range (1, 2, 3, ... 99, 100)
>
>
> Also, at the time of indexing the id field is stored but not analyzed.
> luceneDoc.add( new Field( "id", id, Field.Store.YES,
> Field.Index.NOT_ANALYZED ) );
>
> I am using the lucene-2.4.1 api.
>
> I apologize if this was a trivial question and has been answered previously
> (but I tried searching for it before posting here.)
> Any help is greatly appreciated.
>
> Thanks,
> Kushal
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