[postgis-users] Endpoint and startpoint
pramsey at opengeo.org
Fri Aug 3 15:59:57 PDT 2012
Does this clarify things at all?
select st_endpoint('MULTILINESTRING((0 0, 1 1))');
select st_endpoint('LINESTRING(0 0, 1 1)');
On Fri, Aug 3, 2012 at 3:38 PM, Bob Pawley <rjpawley at shaw.ca> wrote:
> This is why I enjoy the challenges of Postgis so much.
> There is always something new to learn. (no sarcasm intended)
> I have two lines each of which returns an endpoint.
> However the st_endpoint return on the st_union of those lines returns null.
> I would appreciate it if someone could shed some light on why this happens
> and is there a workaround??
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