-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-- 
-- $Id$
----
-- PostGIS - Spatial Types for PostgreSQL
-- http://www.postgis.org
--
-- Copyright (C) 2011 Regina Obe <lr@pcorp.us>
--
-- This is free software; you can redistribute and/or modify it under
-- the terms of the GNU General Public Licence. See the COPYING file.
--
-- Author: Regina Obe <lr@pcorp.us>
--  
-- This drops extension helper functions
-- and should be called at the end of the extension upgrade file
-- removes all postgis_topology functions from postgis_topology extension since they will be readded 
-- during upgrade
SELECT postgis_extension_remove_objects('postgis_topology', 'FUNCTION');
SELECT postgis_extension_remove_objects('postgis_topology', 'AGGREGATE');