[postgis-users] topology overlapping of edges

Sandro Santilli strk at keybit.net
Wed Sep 26 07:17:34 PDT 2012

On Wed, Sep 26, 2012 at 04:04:26PM +0200, Mario Jurcevic wrote:

> I am testing postgis topology with cadastre data, overlapping of
> edges with given tolerance is allowed.

Why so ?

> How to handle this kind of data: insert,modify,etc?
> Is possible to temporary disable the validation and  or implement a
> custom validation?

You could implement custom validation on top of the base validation,
and you could even hack-around base validation, but I'm not sure what
would that bring you.


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