[postgis-users] Returning contiguous linestrings

Sandro Santilli strk at keybit.net
Mon Apr 23 23:32:46 PDT 2012

On Mon, Apr 23, 2012 at 10:56:45AM -0700, Bob Pawley wrote:

> This creates an error " function topology.totopogeom(geometry,
> unknown, integer) does not exist".
> The function toTopoGeom was not found in in neither my self
> constructed Postgis 1.5 topology version nor the Postgis 2.0
> version.
> Where does this function reside??

It's only in PostGIS 2.0 and you'll need to explicitly enable
the topology support which means loading the topology.sql file.

Show the output of ``SELECT postgis_full_version();'' after enabling
the database to see if everything is good. You should see a TOPOLOGY


  |   __/  |    Delivering high quality PostGIS 2.0 !
  |  / 2.0 |    http://strk.keybit.net - http://vizzuality.com

More information about the postgis-users mailing list