AS 'MODULE_PATHNAME','RASTER_getPixelPolygon'
LANGUAGE 'C' IMMUTABLE STRICT;
--- TODO: deprecate
-CREATE OR REPLACE FUNCTION st_pixelaspolygon(rast raster, band integer, x integer, y integer)
- RETURNS geometry AS
- $$ SELECT st_pixelaspolygon($1, $3, $4); $$
- LANGUAGE 'sql' IMMUTABLE STRICT;
-
-----------------------------------------------------------------------
-- ST_PixelAsPolygons
-- Return all the pixels of a raster as a geomval record
-- function was renamed
DROP FUNCTION IF EXISTS st_minpossibleval(text);
+
+-- function deprecated previously
+DROP FUNCTION IF EXISTS st_pixelaspolygon(raster, integer, integer, integer);