Remove spare function defns

git-svn-id: http://svn.osgeo.org/postgis/trunk@14692 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/geography.sql.in b/postgis/geography.sql.in
index 1ef38ce931cf1aec6206c5d38b82bb7580d16002..6458620aae023b86eb156b6bf05c7eeac559c7b9 100644 (file)
--- a/postgis/geography.sql.in
+++ b/postgis/geography.sql.in
@@ -742,25 +742,13 @@ CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8)
        AS 'SELECT geography(ST_Transform(ST_Buffer(ST_Transform(geometry($1), _ST_BestSRID($1)), $2), 4326))'
        LANGUAGE 'sql' IMMUTABLE STRICT;
 
--- Availability: 2.1.x
+-- Availability: 2.3.x
 CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, integer)
        RETURNS geography
        AS 'SELECT geography(ST_Transform(ST_Buffer(ST_Transform(geometry($1), _ST_BestSRID($1)), $2, $3), 4326))'
        LANGUAGE 'sql' IMMUTABLE STRICT;
 
--- Availability: 2.1.x
-CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, text)
-       RETURNS geography
-       AS 'SELECT geography(ST_Transform(ST_Buffer(ST_Transform(geometry($1), _ST_BestSRID($1)), $2, $3), 4326))'
-       LANGUAGE 'sql' IMMUTABLE STRICT;
-
--- Availability: 2.1.x
-CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, integer)
-       RETURNS geography
-       AS 'SELECT geography(ST_Transform(ST_Buffer(ST_Transform(geometry($1), _ST_BestSRID($1)), $2, $3), 4326))'
-       LANGUAGE 'sql' IMMUTABLE STRICT;
-
--- Availability: 2.1.x
+-- Availability: 2.3.x
 CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, text)
        RETURNS geography
        AS 'SELECT geography(ST_Transform(ST_Buffer(ST_Transform(geometry($1), _ST_BestSRID($1)), $2, $3), 4326))'
@@ -772,11 +760,13 @@ CREATE OR REPLACE FUNCTION ST_Buffer(text, float8)
        $$ SELECT ST_Buffer($1::geometry, $2);  $$
        LANGUAGE 'sql' IMMUTABLE STRICT;
 
+-- Availability: 2.3.x
 CREATE OR REPLACE FUNCTION ST_Buffer(text, float8, integer)
        RETURNS geometry AS
        $$ SELECT ST_Buffer($1::geometry, $2, $3);  $$
        LANGUAGE 'sql' IMMUTABLE STRICT;
 
+-- Availability: 2.3.x
 CREATE OR REPLACE FUNCTION ST_Buffer(text, float8, text)
        RETURNS geometry AS
        $$ SELECT ST_Buffer($1::geometry, $2, $3);  $$