[postgis-devel] [PostGIS] #884: Unstable results with ST_Within, ST_Intersects

PostGIS trac at osgeo.org
Wed Apr 20 11:49:54 PDT 2011

#884: Unstable results with ST_Within, ST_Intersects
 Reporter:  strk     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  high     |   Milestone:  PostGIS 1.5.3
Component:  postgis  |     Version:  1.5.X        
 Keywords:           |  

Comment(by lreeder):

 Have there been any updates on this bug?   I was able to workaround this
 problem by creating thin bridges from the island sub-polygon to the
 mainland sub-polygon, thus converting the multipolygon to a polygon.
 However, we've come across this problem again in our production system
 with a very complicated multi-polygon that will be difficult to fix with
 the workaround.

Ticket URL: <http://trac.osgeo.org/postgis/ticket/884#comment:16>
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