sync state

MIG - compare settings between 2 instances via linked server.sql

@@ -0,0 +1,41 @@
+IF OBJECT_ID('tempdb..#new')IS NOT NULL BEGIN;
+	DROP TABLE #new;
+END;
+
+SELECT *
+INTO #new
+from master.sys.configurations
+
+--except
+IF OBJECT_ID('tempdb..#old')IS NOT NULL BEGIN;
+	DROP TABLE #old;
+END;
+
+select *
+INTO #old
+from sunaps.master.sys.configurations
+
+SELECT [y].[name],
+       [y].[new_val],
+       [y].[old_val],
+       [y].[src]
+FROM (
+    SELECT [x].[name],
+           [x].[new_val],
+           [x].[old_val],
+           [x].[src],
+           ROW_NUMBER()OVER(PARTITION BY [x].[name] ORDER BY [x].[src]) AS rnk
+    FROM (
+        SELECT n.name, n.value AS new_val, o.[value] AS old_val, 'new' AS src
+        FROM [#new] n
+            LEFT JOIN [#old] o ON o.[name] = n.[name]
+        WHERE ISNULL(n.[value],'new') <> ISNULL(o.[value], 'old')
+        UNION 
+        SELECT n.name, n.value AS new_val, o.[value] AS old_val, 'old'
+        FROM [#old] o 
+            LEFT JOIN [#new] n ON o.[name] = n.[name]
+        WHERE ISNULL(n.[value],'new') <> ISNULL(o.[value], 'old')
+    )x
+)y
+WHERE [y].[rnk] = 1
+ORDER BY [y].[name]