DROP FUNCTION IF EXISTS st_asgml(int4, geometry); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(int4, geometry, int4); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(int4, geometry, int4,int4); -- changed to use default args
+DROP FUNCTION IF EXISTS st_asgml(int4, geometry, int4,int4,text); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(geography); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(geography, int4); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(int4, geography); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(int4, geography, int4); -- changed to use default args
DROP FUNCTION IF EXISTS st_asgml(int4, geography, int4,int4); -- changed to use default args
+DROP FUNCTION IF EXISTS st_asgml(int4, geography, int4,int4,text); -- changed to use default args
+DROP FUNCTION IF EXISTS _st_asgml(int4, geometry, int4,int4,text); -- changed to use default args
+DROP FUNCTION IF EXISTS _st_asgml(int4, geography, int4,int4,text); -- changed to use default args
DROP FUNCTION IF EXISTS ST_AsKML(geometry); -- changed to use default args
DROP FUNCTION IF EXISTS ST_AsKML(geography); -- changed to use default args
DROP FUNCTION IF EXISTS ST_AsKML(int4, geometry, int4); -- changed to use default args
-- function signature changed
DROP FUNCTION IF EXISTS st_asbinary(raster);
+
+DROP FUNCTION IF EXISTS _st_aspect4ma(float8[], text, text[]);
+DROP FUNCTION IF EXISTS _st_hillshade4ma(float8[], text, text[]);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionfinal1(raster);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionstate(raster, raster, int4);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionstate(raster, raster);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionstate(raster, raster, text);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionstate(raster, raster, int4, text);
+DROP FUNCTION IF EXISTS _st_mapalgebra4unionstate(raster, raster, text, text, text, float8, text, text, text, float8);
+DROP FUNCTION IF EXISTS _st_slope4ma(float8[], text, text[]);