[MDEV-3755] LP:855505 - ST_TOUCHES reports TRUE for intersecting polygon and linestring Created: 2011-09-21  Updated: 2012-10-04  Resolved: 2012-10-04

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug
Reporter: Philip Stoev (Inactive) Assignee: Alexey Botchkov
Resolution: Fixed Votes: 0
Labels: Launchpad

Attachments: XML File LPexportBug855505.xml    

 Description   

SELECT ST_TOUCHES( GEOMETRYFROMTEXT(' LINESTRING( 1 1 , 1 4 , 5 0 , 8 3 ) ') , POLYGONFROMTEXT(' POLYGON( ( 2 2 , 2 8 , 8 8 , 8 2 , 2 2 ) , ( 4 4 , 4 6 , 6 6 , 6 4 , 4 4 ) ) ') )

returns TRUE in MariaDB and FALSE in PostGIS. The line passes through the polygon, so I think the correct result is FALSE.

 Comments   
Comment by Rasmus Johansson (Inactive) [ 2011-12-13 ]

Launchpad bug id: 855505

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