Added default parameter for ST_AsGDALRaster

Associated ticket is #960

git-svn-id: http://svn.osgeo.org/postgis/trunk@7295 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/raster/rt_pg/rtpostgis.sql.in.c b/raster/rt_pg/rtpostgis.sql.in.c
index 16d4683de2ca7b0f03a2124f88932b0cea384d5d..76762e7a3a0e214df03544dbd6e3535c9ba4963e 100644 (file)
--- a/raster/rt_pg/rtpostgis.sql.in.c
+++ b/raster/rt_pg/rtpostgis.sql.in.c
@@ -1211,15 +1211,10 @@ CREATE OR REPLACE FUNCTION st_asgdalraster(rast raster, format text, options tex
        AS 'MODULE_PATHNAME', 'RASTER_asGDALRaster'
        LANGUAGE 'C' IMMUTABLE;
 
-CREATE OR REPLACE FUNCTION st_asgdalraster(rast raster, format text, options text[])
+CREATE OR REPLACE FUNCTION st_asgdalraster(rast raster, format text, options text[] DEFAULT NULL)
        RETURNS bytea
        AS $$ SELECT st_asgdalraster($1, $2, $3, st_srtext($1)) $$
-       LANGUAGE 'SQL' IMMUTABLE STRICT;
-
-CREATE OR REPLACE FUNCTION st_asgdalraster(rast raster, format text)
-       RETURNS bytea
-       AS $$ SELECT st_asgdalraster($1, $2, NULL, st_srtext($1)) $$
-       LANGUAGE 'SQL' IMMUTABLE STRICT;
+       LANGUAGE 'SQL' IMMUTABLE;
 
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