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

[Nicolas Ribot]

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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