[postgis-devel] Copying topologies
Sandro Santilli
strk at keybit.net
Mon Mar 7 01:38:05 PST 2011
Shortly after starting effective use of the postgis topology, a need
arised for copying topological datasets, to play w/out loosing hours
of computations to build them...
After performing my first such copy "manually" (involving schema rename,
dumping, re-rename, restoring, tweaking all links -- and based on a specific
use of the model), I've started writing down some ideas about possible
generic approaches at performing such copies.
This is a work in progress, aimed at defining a set of functions to help
with such processes.
http://trac.osgeo.org/postgis/wiki/TopologyCopy
I'm letting you know in case you had to deal with such situation already
and want to share your approaches and "wishes" about it.
--strk;
() Free GIS & Flash consultant/developer
/\ http://strk.keybit.net/services.html
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