[postgis-devel] Topology Postgis 2.0
strk at keybit.net
Mon Oct 8 23:31:55 PDT 2012
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On Mon, Oct 08, 2012 at 09:01:47PM -0700, ps.tiara at yahoo.com wrote:
> I have read ticket #2033, thank you for your quick response Mr. Sandro..
> I am sorry it's take long time to replay your last post...
> I want to use the fixed ticket #2033 but I have some difficulties to use that..
> Could you please explain the steps?
> I have downloaded the postgis-2.0.2SVN.tar.gz and installed SVN client (SlikSVN)..but I don't know how to execute..
See the "PostGIS Upgrade" section in the online manual.
It could be as easy as loading postgis_topology_upgrade_20.sql
> <quote author='Sandro Santilli'>
> On Thu, Oct 04, 2012 at 04:39:49PM +0200, Sandro Santilli wrote:
> > On Thu, Oct 04, 2012 at 07:11:47AM -0700, ps.tiara wrote:
> > > Hi, it's me again..
> > >
> > > I have installed Postgis 2.0.1 and the function of toTopoGeom has
> > worked...
> > >
> > > I used toTopogeom for multilinestring (2d & 3d) geometry and it
> > worked..
> > > It also worked for polygon 3d geometry...but it didn't work for
> > > multipolygon 3d..
> > > Here is the message error :
> > >
> > > update public.phtomulti_srid
> > > set topo = topology.toTopoGeom(geom,'phtomulti_topo',1,0.0000001)
> > > where id='1';
> > >
> > > ERROR: Column has Z dimension but geometry does not
> > > CONTEXT: SQL statement "INSERT INTO phtomulti_topo.node(node_id, geom)
> > > VALUES(26,'0101000020E61000000000000000000000000000000000F03F')"
> > Could you please send a self-contained script showing the problem ?
> > It should include the CreateTopology call and the literal value of
> > the geometry where id = 1.
> I did it: http://trac.osgeo.org/postgis/ticket/2033
> http://www.cartodb.com - Map, analyze and build applications with your data
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