[postgis-devel] Topology modelling RFC

[strk at refractions.net]

Stephen, we need to keep the queries simple, so let Topology alone ;)
The GeometryN segfault is enough for now, but unfortunately I don't
have a sparcv7 to test this on. Can you provide a remote access
to that machine ?

--strk;

On Sat, Oct 15, 2005 at 08:44:54PM +1300, Stephen Campbell wrote:
> || On Fri, 14 Oct 2005 14:45:03 +0200
> || In mail titled "[postgis-devel] Topology modelling RFC"
> || strk at refractions.net said, and I quote:
> []
> 
> I get this right on the last query of the load_topology.sql
> just before the "END;"  (BTW: this is on the saprcv7 (32bit).
> 
> 
>  SELECT a.feature_name, id(a.feature) as tg_id,
>          astext(topology.Geometry(a.feature)) as geom
>  FROM features.traffic_signs a;
>   feature_name | tg_id |     geom     
>  --------------+-------+--------------
>   S1           |     1 | POINT(21 14)
>   S2           |     2 | POINT(35 14)
>   S3           |     3 | POINT(57 33)
>   S4           |     4 | POINT(20 37)
>  (4 rows)   
> 
>  SELECT a.feature_name, id(a.feature) as tg_id,
>          astext(topology.Geometry(a.feature)) as geom
>  FROM features.city_streets a;
>  psql:load_topology.sql:342: server closed the connection unexpectedly
>          This probably means the server terminated abnormally
>          before or while processing the request.
>  psql:load_topology.sql:342: connection to server was lost
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