From: Sandro Santilli <strk@keybit.net>
Date: Wed, 2 Jun 2004 16:21:06 +0000 (+0000)
Subject: build_histogram2d sets 'local' search_path.
X-Git-Tag: pgis_0_9_1~231
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=74db0229b8d4346b26afab082ec3d0b22b411f60;p=postgis

build_histogram2d sets 'local' search_path.
fix_geometry_columns sets to NULL cached data for unexistant tables.


git-svn-id: http://svn.osgeo.org/postgis/trunk@563 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis.sql.in b/postgis.sql.in
index af264a490..df777a030 100644
--- a/postgis.sql.in
+++ b/postgis.sql.in
@@ -756,6 +756,12 @@ BEGIN
 
 #if USE_VERSION < 75
 	-- Until PG75 we mantain a custom statistic field
+
+	UPDATE geometry_columns SET
+		attrelid = NULL,
+		varattnum = NULL,
+		stats = NULL;
+
 	UPDATE geometry_columns SET attrelid = (
 		SELECT c.oid 
 		FROM pg_class c, pg_attribute a, pg_namespace n
@@ -3111,7 +3117,7 @@ CREATE OR REPLACE FUNCTION build_histogram2d (histogram2d,text,text,text)
 RETURNS histogram2d
 AS '
 BEGIN
-	EXECUTE ''SET search_path = ''||$2||'',public'';
+	EXECUTE ''SET local search_path = ''||$2||'',public'';
 	RETURN public.build_histogram2d($1,$3,$4);
 END
 ' LANGUAGE 'plpgsql'  with (isstrict);