[postgis-users] Associate CopyTopology Schema with TopoGeometry

[Ben Madin]

G’day,

Can I ‘second’ this question! - I am trying to simplify complex geometries, and would love a way of duplicating them so I don’t have to rebuild the topological version every time I over-simplify…

cheers

Ben


On 2014-01-04, at 06:07 , Matt Kenny <matthewkenny at gmail.com> wrote:

> Hello,
> 
> I've created a series of topology schemas, copied using the `CopyToplolgy` function [1].
> 
> These schemas are not, by default, associated with any particular layer/TopoGeometry. This can be seen in the contents of the layer table [2].
> 
> So, I'm wondering if it is possible to do one of the following:
> - Create a new column of type topogeometry, and associate it with any of these currently unassociated schemas.
> - Modify an existing topogeometry column (in my example, somalia_admin1s.topogeoms)
> 
> Thanks,
> Matt
> 
> 1: http://postgis.net/docs/CopyTopology.html
> 2: https://gist.github.com/mattmakesmaps/45fe32931cacdf40d107
> 
> -- 
> m a t t h e w k e n n y
> http://mattmakesmaps.com
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Ben Madin

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