anchor.diff:    `last_hb` INT NULL,
     PRIMARY KEY (`id`, `rmnodeid`))
   ENGINE = ndbcluster DEFAULT CHARSET=latin1$$
  -
   delimiter $$
   
   CREATE TABLE `hdfs_metadata_log` (
  
positive.code:   PRIMARY KEY (`inode_id`,`block_index`)
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  /*!50100 PARTITION BY KEY (inode_id) */$$
  
  delimiter $$
  
  
negative.code:   `subtree_locked` bit(8) DEFAULT NULL,
    `subtree_lock_owner` bigint(20) DEFAULT NULL,
    `meta_enabled` bit(8) DEFAULT '0',
    `size` bigint(20) NOT NULL DEFAULT '0',
    PRIMARY KEY (`parent_id`,`name`),
    KEY `inode_idx` (`id`)
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1
  