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https://issues.apache.org/jira/browse/LUCENE-8634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744266#comment-16744266
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Ignacio Vera commented on LUCENE-8634:
--------------------------------------

It won't fail as there are no checks for intersection there. So yes, the side 
effect would be lack of accuracy on spatial relationships.

> 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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