DROP FUNCTION plglobals() ;
DROP FUNCTION plstatic() ;
DROP FUNCTION plfail() ;
DROP TRIGGER users_insert_trig on users ;
DROP FUNCTION users_insert() ;
DROP TRIGGER users_update_trig on users ;
DROP FUNCTION users_update() ;
DROP TRIGGER users_delete_trig on users ;
DROP FUNCTION users_delete() ;
DROP PROCEDURAL LANGUAGE plpythonu ;
DROP FUNCTION plpython_call_handler() ;