From: Sandro Santilli <strk@keybit.net>
Date: Mon, 16 Jan 2012 15:39:24 +0000 (+0000)
Subject: Add an ST_AsEWKT(text) to prefer geometry over geography
X-Git-Tag: 2.0.0alpha1~35
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f951b8a1cfec9c5cad48ad374af649598bf7793e;p=postgis

Add an ST_AsEWKT(text) to prefer geometry over geography

git-svn-id: http://svn.osgeo.org/postgis/trunk@8845 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/geography.sql.in.c b/postgis/geography.sql.in.c
index 1903e838a..c85e85af6 100644
--- a/postgis/geography.sql.in.c
+++ b/postgis/geography.sql.in.c
@@ -676,6 +676,13 @@ CREATE OR REPLACE FUNCTION ST_AsEWKT(geography)
 	RETURNS TEXT
 	AS 'MODULE_PATHNAME','LWGEOM_asEWKT'
 	LANGUAGE 'C' IMMUTABLE STRICT;
+
+-- Availability: 2.0.0 - this is just a hack to prevent unknown from causing ambiguous name because of geography
+CREATE OR REPLACE FUNCTION ST_AsEWKT(text)
+	RETURNS text AS
+	$$ SELECT ST_AsEWKT($1::geometry);  $$
+	LANGUAGE 'SQL' IMMUTABLE STRICT;
+
 	
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