anchor.diff:    KEY `pid_2` (`pid`,`isDir`),
     KEY `name` (`name`),
     CONSTRAINT `Inodes_ibfk_1` FOREIGN KEY (`pid`) REFERENCES `Inodes` (`id`) ON DELETE CASCADE
  -) ENGINE=NDBCLUSTER AUTO_INCREMENT=6 DEFAULT CHARSET=latin1;
  +) ENGINE=NDBCLUSTER AUTO_INCREMENT=12 DEFAULT CHARSET=latin1;
   /*!40101 SET character_set_client = @saved_cs_client */;
   
   --
  
positive.code:   PRIMARY KEY (`name`),
    UNIQUE KEY `name` (`name`),
    KEY `fk_study_users` (`username`),
    CONSTRAINT `fk_study_users` FOREIGN KEY (`username`) REFERENCES `USERS` (`EMAIL`) ON DELETE CASCADE
  ) ENGINE=NDBCLUSTER DEFAULT CHARSET=latin1;
  /*!40101 SET character_set_client = @saved_cs_client */;
  
  
negative.code:   `flag` enum('DATA','STUDY','TEAM','USERS') DEFAULT NULL,
    `activity_on` varchar(255) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=NDBCLUSTER AUTO_INCREMENT=3 DEFAULT CHARSET=latin1;
  /*!40101 SET character_set_client = @saved_cs_client */;
  
  --
  