Re: [postgis-users] source and target vertex for multiple edges

2022-02-21 Thread Sandro Santilli
On Sun, Feb 20, 2022 at 11:08:49AM -0500, Travis Kirstine wrote: > Hi all I may have a relatively simple question but I don't have much > experience with routing. I have a road network with topology built and I'd > like to find the source and target ids from multiple edges. For example: PostGIS

[postgis-users] source and target vertex for multiple edges

2022-02-20 Thread Travis Kirstine
Hi all I may have a relatively simple question but I don't have much experience with routing. I have a road network with topology built and I'd like to find the source and target ids from multiple edges. For example: For edges e2 and e4 return vertices v2 and v5 For edges e3, e5 and e1 return