Help me make sense of complexx POSTgis query
Posted: Tue Sep 01, 2015 3:44 pm
Can somebody help me make sense of the below query:
Found it Here http://workshop.pgrouting.org/chapters/ ... -kdijkstra.
If somebody can atleast help me make the slightest bit of sense of it. I would be really grateful.
Thank you.
Code: Select all
SELECT seq, id1 AS path, id2 AS edge, cost FROM pgr_kdijkstraPath('
SELECT gid AS id,
source::integer,
target::integer,
length::double precision AS cost
FROM ways',
10, array[60,70,80], false, false);If somebody can atleast help me make the slightest bit of sense of it. I would be really grateful.
Thank you.