Bug#13228 open table cache not flushed when table schema changed

- Error 1296 is no longer returned on first select after DROP/CREATE.


mysql-test/r/ndb_alter_table2.result:
  Error 1296 is no longer returned on first select after DROP/CREATE, handled proactive in ndb_handle_schema_change.
mysql-test/t/ndb_alter_table2.test:
  Error 1296 is no longer returned on first select after DROP/CREATE, handled proactive in ndb_handle_schema_change.
sql/ha_ndbcluster.cc:
  Add sourrounding {'s

mysql-test/r/ndb_alter_table2.result

@@ -28,7 +28,7 @@ b INT NOT NULL,
 c INT NOT NULL
 ) ENGINE=ndbcluster;
 select * from t1;
-ERROR HY000: Got error 241 'Invalid schema object version' from ndbcluster
+a	b	c
 select * from t1;
 a	b	c
 select * from t1;

mysql-test/t/ndb_alter_table2.test

@@ -72,7 +72,6 @@ CREATE TABLE t1 (
 
 connection server1;
 
---error 1296
 select * from t1;
 select * from t1;
 select * from t1;

sql/ha_ndbcluster.cc

@@ -556,6 +556,7 @@ int ha_ndbcluster::ndb_err(NdbTransaction *trans)
   ERR_PRINT(err);
   switch (err.classification) {
   case NdbError::SchemaError:
+  {
     invalidate_dictionary_cache(TRUE);
 
     /* Close other open handlers not used by any thread */
@@ -583,6 +584,7 @@ int ha_ndbcluster::ndb_err(NdbTransaction *trans)
       DBUG_PRINT("info", ("Table exists but must have changed"));
     }
     break;
+  }
   default:
     break;
   }