From 3cde55ed3a5fadb80576b24f3c3cc681ea02a675 Mon Sep 17 00:00:00 2001
From: Raul Marin <git@rmr.ninja>
Date: Wed, 6 Nov 2019 17:32:48 +0100
Subject: [PATCH] Enforce output order in
 CDB_Federated_Server_List_Remote_Columns

---
 scripts-available/CDB_FederatedServerListRemote.sql | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts-available/CDB_FederatedServerListRemote.sql b/scripts-available/CDB_FederatedServerListRemote.sql
index f5a0aaf..a7085ed 100644
--- a/scripts-available/CDB_FederatedServerListRemote.sql
+++ b/scripts-available/CDB_FederatedServerListRemote.sql
@@ -284,7 +284,13 @@ BEGIN
 
     CASE server_type
     WHEN 'postgres_fdw' THEN
-        RETURN QUERY SELECT column_name, column_type FROM @extschema@.__CDB_FS_List_Foreign_Columns_PG(server_internal, remote_schema) where table_name = remote_table;
+        RETURN QUERY
+        SELECT 
+            column_name,
+            column_type
+        FROM @extschema@.__CDB_FS_List_Foreign_Columns_PG(server_internal, remote_schema)
+        WHERE table_name = remote_table
+        ORDER BY column_name;
     ELSE
         RAISE EXCEPTION 'Not implemented server type % for remote server %', server_type, remote_server;
     END CASE;