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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-2544) Add 'divisor' to NumericField, allows for easy storage of full precision data, but indexing *starting* at lower precision.
Date Tue, 18 Sep 2012 22:00:09 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-2544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13458233#comment-13458233
] 

Uwe Schindler commented on LUCENE-2544:
---------------------------------------

I agree, this issue will not be fixed as I see no reason to do this. Thanks for closing!
                
> Add 'divisor' to NumericField, allows for easy storage of full precision data, but indexing
*starting* at lower precision.
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-2544
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2544
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/other
>    Affects Versions: 3.0.2
>            Reporter: Woody Anderson
>            Priority: Minor
>         Attachments: LUCENE-2544.patch
>
>
> In some cases, we want to index a timestamp or some other high precision numeric at a
much lower precision, but we still want to store the full precision data.
> Rather than have to do this with two Field objects in the Document, it'd be easier to
provide NumericField with a divisor as well as prevision step. The divisor would apply before
beginning the trie logic.
> most often, this is a divide by 1, but that will happen only during the constructor or
setXXXValue() in NumericTokenStream.
> I have the patch for this, or i will after i isolate it.

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