On Sat, May 12, 2012 at 03:53:45PM +0530, abhishek bansal wrote:
> Error (ERROR: function force_2d(geometry) does not exist
> LINE 1: select encode(AsBinary(force_collection(force_2d("geom")),'N...
> ^
Actually not even AsBinary and force_collection exist, all PostGIS
functions got an ST_ prefix, so :
encode(ST_AsBinary(ST_force_collection(ST_force_2d("geom")),'N...
> my postgres version is 9.0, gdal 1.8, i am using MS4W on windows 7
It is PostGIS version that matters: select postgis_full_version().
You'd have a better experience if you stop using windows, btw.
> This shape file was working perfectly on PostGIS 1.5 but now its not
> working on version 2.
Expected, due to the ST_ prefix.
See the release notes in the manual page and the NEWS file in the
source tree (I'm guessing you'll find info in there).
There is a legacy.sql file you can load to add some obsoleted
functions back for the sake of still supporting not-yet-ready
users code, if you can't update it.
--strk;
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