[postgis-users] st_collect, st_union

[Bob Pawley]

The table I sent you was imported using ogr2ogr. A second table, imported 
the same way, although with fewer rows has had no similar problems.

Bob

-----Original Message----- 
From: Sandro Santilli
Sent: Wednesday, June 29, 2011 12:33 PM
To: Bob Pawley
Cc: PostGIS Users Discussion
Subject: Re: [postgis-users] st_collect, st_union

On Wed, Jun 29, 2011 at 12:17:07PM -0700, Bob Pawley wrote:
> I just retried it using the script of imp_process.
>
> Same empty value returned.

Against an empty database ?
Really weird.
What version of postgis are you running ?

--strk;

>
> Bob
>
> -----Original Message----- From: Sandro Santilli
> Sent: Wednesday, June 29, 2011 12:09 PM
> To: PostGIS Users Discussion
> Subject: Re: [postgis-users] st_collect, st_union
>
> On Wed, Jun 29, 2011 at 11:15:23AM -0700, Bob Pawley wrote:
> >Hi
> >
> >The table is attached.
>
> psql:E5R.backup:108: ERROR:  function imp_process() does not exist
>
> >Following is the query I used.
> >
> >select st_collect(import_process.wkb_geometry)
> >from import_process;
>
> strk=# select st_summary(st_collect(import_process.wkb_geometry))
> from import_process;
>             st_summary
> ------------------------------------
> MultiLineString[B] with 5 elements
>   LineString[B] with 46 points
>   LineString[B] with 2 points
>   LineString[B] with 46 points
>   LineString[B] with 46 points
>   LineString[B] with 46 points
>
> (1 row)
>
> Did you retry after import ?
> Maybe the missing function makes a difference...
>
> --strk;
>
>  ()   Free GIS & Flash consultant/developer
>  /\   http://strk.keybit.net/services.html
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-- 

  ()   Free GIS & Flash consultant/developer
  /\   http://strk.keybit.net/services.html