From: Regina Obe <lr@pcorp.us>
Date: Sun, 3 Jul 2011 00:59:28 +0000 (+0000)
Subject: #1098 fix UpdateGeometrySRID
X-Git-Tag: 2.0.0alpha1~1284
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f4dd4e05cf1056fa09aecb4872ce142c471d1a44;p=postgis

#1098 fix UpdateGeometrySRID

git-svn-id: http://svn.osgeo.org/postgis/trunk@7558 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/postgis.sql.in.c b/postgis/postgis.sql.in.c
index a65d7bffb..7c946c745 100644
--- a/postgis/postgis.sql.in.c
+++ b/postgis/postgis.sql.in.c
@@ -2242,8 +2242,8 @@ BEGIN
 		RETURN false;
 	END IF;
 
-	IF postgis_constaint_srid(schema_name, table_name, column_name) > 0 THEN 
-	-- srid was enforced with constraints before, keep it that way
+	IF postgis_constraint_srid(schema_name, table_name, column_name) IS NOT NULL THEN 
+	-- srid was enforced with constraints before, keep it that way.
         -- Make up constraint name
         cname = 'enforce_srid_'  || column_name;
     
@@ -2270,7 +2270,7 @@ BEGIN
         -- We are using postgis_type_name to lookup the new name 
         -- (in case Paul changes his mind and flips geometry_columns to return old upper case name) 
         EXECUTE 'ALTER TABLE ' || quote_ident(real_schema) || '.' || quote_ident(table_name) || 
-            ' ALTER COLUMN ' || quote_ident(column_name) || ' TYPE  geometry(' || postgis_type_name(myrec.type, myrec.coord_dimension, true) || ', ' || new_srid::text || ');' ;
+        ' ALTER COLUMN ' || quote_ident(column_name) || ' TYPE  geometry(' || postgis_type_name(myrec.type, myrec.coord_dimension, true) || ', ' || new_srid::text || ') USING ST_SetSRID(' || quote_ident(column_name) || ',' || new_srid::text || ');' ;
     END IF;
 
 	RETURN real_schema || '.' || table_name || '.' || column_name ||' SRID changed to ' || new_srid::text;