[postgis-devel] [PostGIS] #942: ST_ModEdgeHeal : test not connected edge

PostGIS trac at osgeo.org
Fri May 6 12:17:19 PDT 2011

#942: ST_ModEdgeHeal : test not connected edge
 Reporter:  aperi2007  |       Owner:  strk         
     Type:  defect     |      Status:  new          
 Priority:  medium     |   Milestone:  PostGIS 2.0.0
Component:  topology   |     Version:  trunk        
 Keywords:             |  

 select topology.ST_ModEdgeHeal('topo_test',1, 5);

 where 1 and 5 are two not directly connected edge (there are an edge #2

 the response is:

  ERROR: TopoGeom 7 in layer 1 (topo_test.linee_topo.topo_geom) cannot be
 represented healing edges 1 and 5

 ISO suggest this message:
 "SQL/MM Spatial exception – Nonconnected edges"

Ticket URL: <http://trac.osgeo.org/postgis/ticket/942>
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