[postgis-users] segmenting a linestring geometry
edolinde at gmail.com
Mon Apr 2 11:59:38 PDT 2012
ok looks like the self-join is the way to go then. Wonder how long it will
take to run though.
There certainly should be a good function to do this :)
On Mon, Apr 2, 2012 at 8:57 PM, Nicolas Ribot <nicolas.ribot at gmail.com>wrote:
> Hmm, not sure it could work:
> ********** Error **********
> ERROR: Splitting a Line by a MultiPoint is unsupported
> SQL state: XX000
> On 2 April 2012 20:42, Nicolas Ribot <nicolas.ribot at gmail.com> wrote:
> > On 2 April 2012 20:30, Ed Linde <edolinde at gmail.com> wrote:
> >> Thanks Nicolas. I thought there was a simple way of doing this :)
> > :)
> > With Postgis 2.0, you could maybe use the st_split function, giving it
> > the line and the collection of points forming the line ?
> > Nico
> postgis-users mailing list
> postgis-users at postgis.refractions.net
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