anchor.diff:  CREATE TABLE `hdfs_lease_paths` (
     `holder_id` int(11) NOT NULL,
     `path` varchar(3000) NOT NULL,
  -  `part_key` int(11) NOT NULL,
  -  PRIMARY KEY (`path`,`part_key`),
  -  KEY `holder_idx` (`holder_id`)
  -) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  -/*!50100 PARTITION BY KEY (part_key) */$$
  -
  +  PRIMARY KEY (`holder_id`,`path`),
  +  KEY `path_idx` (`path`)
  +) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  +/*!50100 PARTITION BY KEY (holder_id) */$$
   
   delimiter $$
   
   CREATE TABLE `hdfs_leases` (
  -`holder` varchar(255) NOT NULL,
  -`part_key` int(11) NOT NULL,
  -`last_update` bigint(20) DEFAULT NULL,
  -`holder_id` int(11) DEFAULT NULL,
  -PRIMARY KEY (`holder`,`part_key`),
  -KEY `holderid_idx` (`holder_id`),
  -KEY `update_idx` (`last_update`)
  -) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  -/*!50100 PARTITION BY KEY (part_key) */$$
  -
  +  `holder_id` int(11) NOT NULL DEFAULT '0',
  +  `holder` varchar(255) NOT NULL,
  +  `last_update` bigint(20) DEFAULT NULL,
  +  PRIMARY KEY (`holder_id`,`holder`),
  +  KEY `update_idx` (`last_update`)
  +) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  +/*!50100 PARTITION BY KEY (holder_id) */$$
   
   delimiter $$
   
  
positive.code: delimiter $$
  
  CREATE TABLE `hdfs_on_going_sub_tree_ops` (
    `part_key` int(11) NOT NULL,
    `path` varchar(3000) NOT NULL,
    `namenode_id` bigint(20) NOT NULL,
    `op_name` int(11) NOT NULL,
    PRIMARY KEY (`part_key`,`path`)
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  /*!50100 PARTITION BY KEY (part_key) */$$
  
  delimiter $$
  
  
negative.code:   `under_construction` bit(8) NOT NULL,
    `subtree_locked` bit(8) DEFAULT NULL,
    `subtree_lock_owner` bigint(20) DEFAULT NULL,
    `meta_enabled` bit(8) DEFAULT b'110000',
    `size` bigint(20) NOT NULL DEFAULT '0',
    PRIMARY KEY (`parent_id`,`name`),
    KEY `pidex` (`parent_id`),
    KEY `inode_idx` (`id`)
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  /*!50100 PARTITION BY KEY (parent_id) */ $$
  
  
  delimiter $$
  