From: Paul Ramsey <pramsey@cleverelephant.ca>
Date: Wed, 24 Feb 2016 16:12:33 +0000 (+0000)
Subject: Fix geography/geometry casting issues in buffer tests
X-Git-Tag: 2.3.0beta1~237
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c87841d82a2dc90515e3f450f5469d1b86119326;p=postgis

Fix geography/geometry casting issues in buffer tests


git-svn-id: http://svn.osgeo.org/postgis/trunk@14684 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/geography.sql.in b/postgis/geography.sql.in
index 9ab1844f1..1ef38ce93 100644
--- a/postgis/geography.sql.in
+++ b/postgis/geography.sql.in
@@ -749,7 +749,19 @@ CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, integer)
 	LANGUAGE 'sql' IMMUTABLE STRICT;
 
 -- Availability: 2.1.x
-CREATE OR REPLACE FUNCTION ST_Buffer(geography, float8, cstring)
+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
+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;
@@ -760,6 +772,16 @@ CREATE OR REPLACE FUNCTION ST_Buffer(text, float8)
 	$$ SELECT ST_Buffer($1::geometry, $2);  $$
 	LANGUAGE 'sql' IMMUTABLE STRICT;
 
+CREATE OR REPLACE FUNCTION ST_Buffer(text, float8, integer)
+	RETURNS geometry AS
+	$$ SELECT ST_Buffer($1::geometry, $2, $3);  $$
+	LANGUAGE 'sql' IMMUTABLE STRICT;
+
+CREATE OR REPLACE FUNCTION ST_Buffer(text, float8, text)
+	RETURNS geometry AS
+	$$ SELECT ST_Buffer($1::geometry, $2, $3);  $$
+	LANGUAGE 'sql' IMMUTABLE STRICT;
+
 -- Availability: 1.5.0
 CREATE OR REPLACE FUNCTION ST_Intersection(geography, geography)
 	RETURNS geography