From: Sandro Santilli <strk@keybit.net>
Date: Thu, 10 Mar 2011 11:33:44 +0000 (+0000)
Subject: TopologySummary: Take an empty feature_column as a sign of a "detached" topological... 
X-Git-Tag: 2.0.0alpha1~1911
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a6134a283536f8a5247978d5aebc66643a9bd395;p=postgis

TopologySummary: Take an empty feature_column as a sign of a "detached" topological layer (one having no deploy on user-tables).

git-svn-id: http://svn.osgeo.org/postgis/trunk@6891 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/topology/sql/manage/TopologySummary.sql b/topology/sql/manage/TopologySummary.sql
index 9c5f4c269..3ea43cffe 100644
--- a/topology/sql/manage/TopologySummary.sql
+++ b/topology/sql/manage/TopologySummary.sql
@@ -86,11 +86,15 @@ BEGIN
                 || ', child layer ' || rec.child_id || E'\n';
     END IF;
 
-    ret = ret || ' Deploy: '
-              || quote_ident(rec.schema_name) || '.'
-              || quote_ident(rec.table_name) || '.'
-              || quote_ident(rec.feature_column)
-              || E'\n';
+    ret = ret || ' Deploy: ';
+    IF rec.feature_column != '' THEN
+      ret = ret || quote_ident(rec.schema_name) || '.'
+                || quote_ident(rec.table_name) || '.'
+                || quote_ident(rec.feature_column)
+                || E'\n';
+    ELSE
+      ret = ret || E'NONE (detached)\n';
+    END IF;
   END LOOP;
 
   RETURN ret;