--- update.result	2013-01-22 22:05:05.246633000 +0400
+++ update.reject	2013-01-23 03:22:40.355607446 +0400
@@ -1,3 +1,15 @@
+# -- WARNING ----------------------------------------------------------------
+# According to I_S.ENGINES, MRG_MYISAM does not support transactions.
+# If it is true, the test will most likely fail; you can 
+# either create an rdiff file, or add the test to disabled.def.
+# If transactions should be supported, check the data in Information Schema.
+# ---------------------------------------------------------------------------
+# -- WARNING ----------------------------------------------------------------
+# According to I_S.ENGINES, MRG_MYISAM does not support savepoints.
+# If it is true, the test will most likely fail; you can 
+# either create an rdiff file (recommended), or add the test to disabled.def.
+# If savepoints should be supported, check the data in Information Schema.
+# ---------------------------------------------------------------------------
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
 INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(10000,'foobar');
@@ -24,25 +36,29 @@
 UPDATE t1 SET b = 'update' WHERE a <= 4 ORDER BY a DESC, b ASC LIMIT 3;
 UPDATE t1 SET b = '';
 ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
 BEGIN;
 UPDATE t1 SET b = 'update2' WHERE a <= 100;
 SAVEPOINT spt1;
 UPDATE t1 SET b = '';
 ROLLBACK TO SAVEPOINT spt1;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
 UPDATE t1 SET b = 'upd' WHERE a = 10050;
 COMMIT;
 SELECT a,b FROM t1;
 a	b
 10050	upd
 10050	upd
-51	update2
-51	update2
-52	update2
-52	update2
-53	update2
-53	update2
-54	update2
-54	update2
-55	update2
-55	update2
+51	
+51	
+52	
+52	
+53	
+53	
+54	
+54	
+55	
+55	
 DROP TABLE t1;
