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https://issues.apache.org/jira/browse/LUCENE-2514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Muir updated LUCENE-2514:
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Attachment: LUCENE-2514_collatedrange.patch
I brought the patch up to trunk, it was very out of date.
Will try to make it committable soon!
> Change Term to use bytes
> ------------------------
>
> Key: LUCENE-2514
> URL: https://issues.apache.org/jira/browse/LUCENE-2514
> Project: Lucene - Java
> Issue Type: Task
> Components: Search
> Affects Versions: 4.0
> Reporter: Robert Muir
> Assignee: Uwe Schindler
> Attachments: LUCENE-2514-MTQPagedBytes.patch,
> LUCENE-2514-MTQPagedBytes.patch, LUCENE-2514-MTQPagedBytes.patch,
> LUCENE-2514-surrogates-dance.patch, LUCENE-2514.patch, LUCENE-2514.patch,
> LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch,
> LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch,
> LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch, LUCENE-2514.patch,
> LUCENE-2514_collatedrange.patch, LUCENE-2514_collatedrange.patch,
> LUCENE-2514_collatedrange.patch, LUCENE-2514_qp.patch
>
>
> in LUCENE-2426, the sort order was changed to codepoint order.
> unfortunately, Term is still using string internally, and more importantly
> its compareTo() uses the wrong order [utf-16].
> So MultiTermQuery, etc (especially its priority queues) are currently wrong.
> By changing Term to use bytes, we can also support terms encoded as bytes
> such as numerics, instead of using
> strange string encodings.
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