[postgis-tickets] [PostGIS] #5401: ST_Difference silently giving us wrong results

PostGIS trac at osgeo.org
Wed Jun 14 03:22:10 PDT 2023


#5401: ST_Difference silently giving us wrong results
-----------------------+---------------------------
  Reporter:  laopsahl  |      Owner:  pramsey
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 3.3.4
 Component:  postgis   |    Version:  3.3.x
Resolution:            |   Keywords:
-----------------------+---------------------------
Comment (by strk):

 A portion of the acceptable result (result is green, the brown part is the
 only exposed part of the all_areas input otherwise fully covered by the
 green; the yellow is the other input)

 [[Image(acceptable_result.png​)]]
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5401#comment:5>
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