[postgis-users] utility function : linestring -> segment[] or setof segment

[Rémi Cura]

Thanks,
wanted to do it the clean way (geos accelerated maybe?),

but not so much a big deal, I'll go you way.

Cheers,
Rémi-C


2013/10/30 Nicolas Ribot <nicolas.ribot at gmail.com>

> Hi,
>
> I don't think such a function exists in postgis.
> (To achieve that, I usually dump line points and create new
> linestrings with vertices n, n+1)
>
> Nicolas
>
> On 30 October 2013 10:59, Rémi Cura <remi.cura at gmail.com> wrote:
> > Hey,
> > is somebodyers aware of a function breaking a linestring into a set of
> > segments (mathematical meaning),
> > without introducing new points?
> >
> > Cheers,
> >
> >
> > Rémi-C
> >
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