Added test for Bug#17888 DD: ADD INDEX causes error 756 'Index on disk column is not supported

mysql-test/r/ndb_dd_ddl.result

@@ -175,7 +175,8 @@ CREATE TABLE t1
 (pk1 INT NOT NULL PRIMARY KEY, b INT NOT NULL, c INT NOT NULL)
 TABLESPACE ts1 STORAGE DISK
 ENGINE NDB;
-CREATE INDEX c on t1(b, c);
+CREATE INDEX b_i on t1(b);
+CREATE INDEX bc_i on t1(b, c);
 DROP TABLE t1;
 ALTER TABLESPACE ts1
 DROP DATAFILE 'datafile2.dat'

mysql-test/t/ndb_dd_ddl.test

@@ -263,7 +263,8 @@ CREATE TABLE t1
 TABLESPACE ts1 STORAGE DISK
 ENGINE NDB;
 
-CREATE INDEX c on t1(b, c);
+CREATE INDEX b_i on t1(b);
+CREATE INDEX bc_i on t1(b, c);
 
 DROP TABLE t1;