Hello List,
I've got two polyline tables. I'm attempting to segment my lines by the
intersections of the other lines.
create table segments as SELECT
ST_CollectionExtract(ST_Split(a.newgeom,b.geom),2) as geom from
line1 a, line2 b WHERE ST_Intersects(a.newgeom,b.geom) = true
The end result is the geometry that I started with. What am I doing wrong?
Alex Mahrou
Oil, Gas & Chemicals
CH2M HILL
9191 S. Jamaica St.
Englewood, CO 80112
www.ch2m.com
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