[postgis-users] Returning contiguous linestrings

[Sandro Santilli]

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
label.

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