anchor.diff:  	`user_cert` BLOB,
   	PRIMARY KEY (`project_id`, `user_id`),
   	FOREIGN KEY (`project_id`) REFERENCES `project` (`id`) ON DELETE CASCADE ON UPDATE NO ACTION,
  -	FOREIGN KEY (`user_id`) REFERENCES `users` (`uid`) ON DELETE CASCADE ON UPDATE NO ACTION 
  +	FOREIGN KEY (`user_id`) REFERENCES `users` (`uid`) ON DELETE CASCADE ON UPDATE NO ACTION
   ) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
   
   CREATE TABLE `ssh_keys` (
  
positive.code:   `public_ds` TINYINT(1) NOT NULL DEFAULT '0',
    PRIMARY KEY (`id`),
    UNIQUE KEY `uq_dataset` (`inode_pid`,`projectId`,`inode_name`),
    FOREIGN KEY (`projectId`) REFERENCES `project` (`id`) ON DELETE CASCADE ON UPDATE NO ACTION,
    FOREIGN KEY (`inode_pid`,`inode_name`) REFERENCES `hops`.`hdfs_inodes` (`parent_id`,`name`) ON DELETE CASCADE ON UPDATE NO ACTION
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
  
negative.code:   CONSTRAINT `FK_144_466` FOREIGN KEY (`parent_id`,`name`) REFERENCES `hops`.`hdfs_inodes` (`parent_id`,`name`) ON DELETE CASCADE ON UPDATE NO ACTION,
    CONSTRAINT `FK_134_321` FOREIGN KEY (`hdfs_user_id`) REFERENCES `hops`.`hdfs_users` (`id`) ON DELETE CASCADE ON UPDATE NO ACTION
  ) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
  