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From "Antoine (JIRA)" <>
Subject [jira] Updated: (LUCENE-421) Numeric range searching with large value sets
Date Thu, 20 Oct 2005 07:58:11 GMT
     [ ]

Antoine updated LUCENE-421:


I juste made some junit test using some IntegerRangeQuery's, and I get
some strange results.
I attached the junit test I used. It fails on the last assert. I am
expecting only one result: the date between 1981 and 1983, but I get 2
The test output is:

term = date:1980
term = date:1982
term = date:1984
RangeQuery q = date:[1981 TO 1983]
IntegerRangeQuery q = date=[1981 TO 1983]

> Numeric range searching with large value sets
> ---------------------------------------------
>          Key: LUCENE-421
>          URL:
>      Project: Lucene - Java
>         Type: Improvement
>   Components: Search
>     Versions: 1.4
>  Environment: Operating System: other
> Platform: Other
>     Reporter: Randy Puttick
>     Assignee: Lucene Developers
>     Priority: Minor
>  Attachments:,,,,,,,,,
> I have a set of enhancements that build on the numeric sorting cache introduced
> by Tim Jones and that provide integer and floating point range searches over
> numeric ranges that are far too large to be implemented via the current term
> range rewrite mechanism.  I'm new to Apache and trying to find out how to attach
> the source files for the changes for your consideration.

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