From a61e15a5664536896f9d3a7454962d91a13d83bd Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 16 Aug 2001 22:24:43 +0000
Subject: [PATCH] geo_distance function needs to be marked strict. From Mark
Stosberg.
---
contrib/earthdistance/earthdistance.sql.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/contrib/earthdistance/earthdistance.sql.in b/contrib/earthdistance/earthdistance.sql.in
index fdb4552f8aa..087484da515 100644
--- a/contrib/earthdistance/earthdistance.sql.in
+++ b/contrib/earthdistance/earthdistance.sql.in
@@ -3,7 +3,8 @@
DROP FUNCTION geo_distance (point, point);
CREATE FUNCTION geo_distance (point, point) RETURNS float8
- AS 'MODULE_PATHNAME' LANGUAGE 'c';
+ AS 'MODULE_PATHNAME' LANGUAGE 'c'
+ WITH (isstrict);
SELECT geo_distance ('(1,2)'::point, '(3,4)'::point);
--
GitLab