[postgis-users] intersection and geometrycollection

[Emilia Venturato]

Sorry for message's object, the problem is with polygon not with 
geometrycollection.
Lia


Hi,
I need to extract the intersection between two geometry fields (polygon, 
polygon).
I used Intersection(geometry, geometry).
The results are polygons which I would like to see in QuantumGIS.
But qgis crash and error is: sql=Segmentation fault.
I tried also to export as shapefile (pgsql2shp) but just .dbf was created.
Geometries are valid, simple and the geometry (looked as text) seems right.
Have you any idea?
Could you help me?
Thanks
Lia


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