| From: | Michael Fuhr <mike(at)fuhr(dot)org> |
|---|---|
| To: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
| Cc: | pgsql-novice(at)postgresql(dot)org |
| Subject: | Re: PGPLSql Select Into problem. |
| Date: | 2007-06-09 12:27:19 |
| Message-ID: | 20070609122719.GA31003@winnie.fuhr.org |
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| Lists: | pgsql-novice |
On Sat, Jun 09, 2007 at 10:48:49AM +0200, A. Kretschmer wrote:
> am Fri, dem 08.06.2007, um 9:46:14 -0700 mailte Gary Townsend folgendes:
> > GeomFromText(
> > ''POINT('' || stopeasting || '' '' stopnorthing || '')'',
> > projection
>
> If you want to call dynamicaly created sql-statements you need to use
> EXECUTE.
> http://www.postgresql.org/docs/current/interactive/plpgsql-statements.html#PLPGSQL-STATEMENTS-EXECUTING-DYN
This isn't a dynamic SQL statement. POINT isn't a function; it's
part of the text representation of a geometry object that PostGIS
uses. The error here is a missing || operator before stopnorthing.
The string concatenation could also be replaced with a call to
makepoint().
--
Michael Fuhr
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