From: Sandro Santilli <strk@keybit.net>
Date: Tue, 17 May 2011 14:42:44 +0000 (+0000)
Subject: Tag some functions as STABLE or even IMMUTABLE (from volatile)  - see bug #955
X-Git-Tag: 2.0.0alpha1~1642
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=82eb861308a71a73ae9aefdae773cd4305273c26;p=postgis

Tag some functions as STABLE or even IMMUTABLE (from volatile)  - see bug #955

git-svn-id: http://svn.osgeo.org/postgis/trunk@7169 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/topology/sql/manage/TopologySummary.sql b/topology/sql/manage/TopologySummary.sql
index 18ece4309..55c2425ec 100644
--- a/topology/sql/manage/TopologySummary.sql
+++ b/topology/sql/manage/TopologySummary.sql
@@ -147,6 +147,6 @@ BEGIN
   RETURN ret;
 END
 $$
-LANGUAGE 'plpgsql' VOLATILE STRICT;
+LANGUAGE 'plpgsql' STABLE STRICT;
 
 --} TopologySummary
diff --git a/topology/sql/query/getedgebypoint.sql b/topology/sql/query/getedgebypoint.sql
index cf4030df8..1161bcb84 100644
--- a/topology/sql/query/getedgebypoint.sql
+++ b/topology/sql/query/getedgebypoint.sql
@@ -87,5 +87,5 @@ BEGIN
 	
 END
 $$
-LANGUAGE 'plpgsql' STRICT;
+LANGUAGE 'plpgsql' STABLE STRICT;
 --} GetEdgeByPoint
diff --git a/topology/sql/query/getfacebypoint.sql b/topology/sql/query/getfacebypoint.sql
index cd4323623..23946dbcf 100644
--- a/topology/sql/query/getfacebypoint.sql
+++ b/topology/sql/query/getfacebypoint.sql
@@ -153,6 +153,6 @@ BEGIN
 	
 END
 $$
-LANGUAGE 'plpgsql' STRICT;
+LANGUAGE 'plpgsql' STABLE STRICT;
 --} GetFaceByPoint
 
diff --git a/topology/sql/query/getnodebypoint.sql b/topology/sql/query/getnodebypoint.sql
index fb0931609..b9d13b5a7 100644
--- a/topology/sql/query/getnodebypoint.sql
+++ b/topology/sql/query/getnodebypoint.sql
@@ -84,6 +84,6 @@ BEGIN
 	
 END
 $$
-LANGUAGE 'plpgsql' STRICT;
+LANGUAGE 'plpgsql' STABLE STRICT;
 --} GetNodeByPoint
 
diff --git a/topology/sql/topoelement/topoelement_agg.sql b/topology/sql/topoelement/topoelement_agg.sql
index 6c51f5475..ce707edb8 100644
--- a/topology/sql/topoelement/topoelement_agg.sql
+++ b/topology/sql/topoelement/topoelement_agg.sql
@@ -41,7 +41,7 @@ $$
 			topology.TopoElementArray($1::int[][]||$2::int[])
 		END;
 $$
-LANGUAGE 'sql';
+LANGUAGE 'sql' IMMUTABLE;
 --} TopoElementArray_append
 
 --{