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https://issues.apache.org/jira/browse/LUCENE-8634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744233#comment-16744233
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Adrien Grand commented on LUCENE-8634:
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I think it depends what happens in such a case: would we fail the query with an
exception or would we only fail to match where edges cross or are too close to
each other? The latter sounds acceptable to me due to the documented accuracy
limitations, but failing a query with a valid polygon less so?
> LatLonShape: Query with the same polygon that is indexed might not match
> ------------------------------------------------------------------------
>
> Key: LUCENE-8634
> URL: https://issues.apache.org/jira/browse/LUCENE-8634
> Project: Lucene - Core
> Issue Type: Bug
> Components: modules/sandbox
> Affects Versions: 8.0, 7.7, master (9.0)
> Reporter: Ignacio Vera
> Priority: Major
> Attachments: LUCENE-8634.patch, LUCENE-8634.patch
>
>
> If a polygon with a degenerated dimension is indexed and then an intersect
> query is performed with the same polygon, it might result in an empty result.
> For example this polygon with degenerated longitude:
> POLYGON((1.401298464324817E-45 22.0, 1.401298464324817E-45 69.0,
> 4.8202184588118395E-40 69.0, 4.8202184588118395E-40 22.0,
> 1.401298464324817E-45 22.0))
>
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