I was wondering if there is a straightforward way to get the source or target point geometry of an edge?
It is still not clear to me how the source-target works. For example, if I use ST_StartPoint() to my edge, will it get the source or the target of the edge? Does it matter which direction I used when I digitised the line?
Also, I have set False on both 'directed' and 'reverse_cost' fields; does this mean that pgrouting will check an edge both ways? source/target and vice versa?
I hope I am making sense here!
Thanks in advance. A