[postgis-devel] [PostGIS] #941: ST_ModEdgeHeal : wrong response on non-existent edge

PostGIS trac at osgeo.org
Fri May 6 12:30:27 PDT 2011

#941: ST_ModEdgeHeal : wrong response on non-existent edge
 Reporter:  aperi2007  |       Owner:  strk         
     Type:  defect     |      Status:  new          
 Priority:  medium     |   Milestone:  PostGIS 2.0.0
Component:  topology   |     Version:  trunk        
 Keywords:             |  

Comment(by aperi2007):

 SELECT * FROM topo_test.edge where edge_id = 10000;

 report 0 records

 the query
 select topology.ST_ModEdgeHeal('topo_test',-1, 2);

  ERROR: TopoGeom 28 in layer 1 (topo_test.linee_topo.topo_geom) cannot be
 represented healing edges -1 and 2

 I add an image for the dataset I'm using.

Ticket URL: <http://trac.osgeo.org/postgis/ticket/941#comment:2>
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