[postgis-devel] [PostGIS] #1790: toTopoGeom: ERROR: duplicate key value violates unique constraint "relation_layer_id_key"

[PostGIS]

#1790: toTopoGeom: ERROR:  duplicate key value violates unique constraint
"relation_layer_id_key"
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 Reporter:  strk      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.0.1
Component:  topology  |     Version:  2.0.x        
 Keywords:            |  
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Comment(by strk):

 Ah, ok, clear... TopoGeo_addLinestring returns a SET of primitive
 identifiers, and it's returning the same identifier more than once ...

 Not sure if we should omit the duplicates from the TopoGeo_addlinestring
 itself or from the caller...

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1790#comment:1>
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