[postgis-devel] [PostGIS] #1571: ST_ChangeEdgeGeom lets you break topology

[PostGIS]

#1571: ST_ChangeEdgeGeom lets you break topology
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 Reporter:  strk      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.0.0
Component:  topology  |     Version:  trunk        
 Keywords:            |  
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Comment(by strk):

 Wrong assumption completely, actually. There are cases in which edge end
 star doesn't change but ring winding still does :-/

 Another use case for a fast ring winding computer...

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1571#comment:3>
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