Re: [postgis-users] Endpoint and startpoint

2012-08-03 Thread Bob Pawley
I'm afraid not! Bob -Original Message- From: Paul Ramsey Sent: Friday, August 03, 2012 3:59 PM To: PostGIS Users Discussion Subject: Re: [postgis-users] Endpoint and startpoint Does this clarify things at all? select st_endpoint('MULTILINESTRING((0 0, 1 1))'); sel

Re: [postgis-users] Endpoint and startpoint

2012-08-03 Thread Paul Ramsey
Does this clarify things at all? select st_endpoint('MULTILINESTRING((0 0, 1 1))'); select st_endpoint('LINESTRING(0 0, 1 1)'); P. On Fri, Aug 3, 2012 at 3:38 PM, Bob Pawley wrote: > This is why I enjoy the challenges of Postgis so much. > > There is always something new to learn. (no sarcasm i

[postgis-users] Endpoint and startpoint

2012-08-03 Thread Bob Pawley
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