I tried
Query q = new BooleanQuery();
((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 1, 1, true,
true), BooleanClause.Occur.MUST);
((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 3, 3, true,
true), BooleanClause.Occur.MUST);
((BooleanQuery)q).Add(NumericRangeQuery.NewLongRange("CategoryID", 7, 7, true,
true), BooleanClause.Occur.MUST);
But that seems to mach all Documents in my Index.
-----Original Message-----
From: shashi....@gmail.com [mailto:shashi....@gmail.com] On Behalf Of Shashi
Kant
Sent: Donnerstag, 10. Dezember 2009 16:40
To: java-user@lucene.apache.org
Subject: Re: "IN" Query for NumericFields
Have you looked at BooleanQuery? Create individual TermQuery and OR them
using BooleanQuery.
On Thu, Dec 10, 2009 at 10:34 AM, comparis.ch - Roman Baeriswyl <
roman.baeris...@comparis.ch> wrote:
> Hi,
>
> I do have some indices where I need to get results based on a fixed number
> list (not a range)
> Let's say I have a field named "CategoryID" and I now need all results
> where "CategoryID" is 1,3 or 7.
>
> In Lucene 2.4 I created a QueryParser which looked like: "CategoryID:(1 3
> 7)". But the Query Parser won't work with NumericFields...
>
> How can I achieve the same for NumericFields?
>
> Btw I'm using Lucene.net.
>
> Thanks for Help
> //Roman
>
> comparis.ch auf Twitter folgen: http://twitter.com/comparis
>
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>
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