[postgis-users] Function dos not exist

[Kris Nackaerts]

Forgot to tell I use PostGreSQL 8.1.0, pgAdmin 1.4.0.

I'f I'm correct, PostGis is implemented into this version of postgres so no
extra installations are needed?

Kris

> --- Ursprüngliche Nachricht ---
> Von: "Kris Nackaerts" <knackaerts at gmx.net>
> An: postgis-users at postgis.refractions.net
> Betreff: [postgis-users] Function dos not exist
> Datum: Sun, 4 Dec 2005 10:08:27 +0100 (MET)
> 
> Dear,
> 
> The first time I use PostGis. I created a simple table with X,Y,Z
> coordinates and uploaded 20milj records. Now, i need to create spatial
> points.
> 
> I altered the table via pgAdminIII and added a field of type POINT
> 
> Next, I try to update that field as:
> 
> update dtm_point set mypoint=MakePoint(x,y);
> 
> or
> 
> update dtm_point set mypoint=geometryfromtext('POINT('||x||'
> '||y||')',-1);
> 
> In both cases I get the error that the function does not exist
> 
> As you might see, I'm new to postgis. I tried Google for some hints.
> 
> Any clue is welcome.
> 
> Kris
> 
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