Heisen bug

gistfile1.txt

///////////////////////////////////////////////////// TAKE 1

http://localhost:8080/mutate
{ set {
  _:node <__typename> "Person" .
  _:node <name> "Tim" .
  _:node <children> _:node0 .
  _:node0 <parents> _:node .
  _:node0 <__typename> "Person" .
  _:node0 <name> "Jerry" .
  _:node0 <createdAt> "2017-11-17T14:37:52.574Z" .
  _:node0 <updatedAt> "2017-11-17T14:37:52.574Z" .
  _:node <children> _:node1 .
  _:node1 <parents> _:node .
  _:node1 <__typename> "Person" .
  _:node1 <name> "Olivia" .
  _:node1 <createdAt> "2017-11-17T14:37:52.574Z" .
  _:node1 <updatedAt> "2017-11-17T14:37:52.574Z" .
  _:node <children> _:node2 .
  _:node2 <parents> _:node .
  _:node2 <__typename> "Person" .
  _:node2 <name> "Paul" .
  _:node2 <createdAt> "2017-11-17T14:37:52.574Z" .
  _:node2 <updatedAt> "2017-11-17T14:37:52.574Z" .
  _:node <createdAt> "2017-11-17T14:37:52.574Z" .
  _:node <updatedAt> "2017-11-17T14:37:52.574Z" .
}}
--dgraph response
{
  "data": {
    "code": "Success",
    "message": "Done",
    "uids": {
      "node": "0x1",
      "node0": "0x2",
      "node1": "0x3",
      "node2": "0x4"
    }
  },
  "extensions": {
    "txn": {
      "start_ts": 2,
      "commit_ts": 3,
      "lin_read": {
        "ids": {
          "1": 23
        }
      }
    }
  }
}
http://localhost:8080/query
{
  person(func:uid(0x1)) {
    uid
    __typename
    children(orderasc: name) {
      uid
      __typename
    }
  }
}
--dgraph response
{
  "data": {
    "person": [
      {
        "uid": "0x1",
        "__typename": "Person"
      }
    ]
  },
  "extensions": {
    "server_latency": {
      "parsing_ns": 94591,
      "processing_ns": 3452135,
      "encoding_ns": 1029517
    },
    "txn": {
      "start_ts": 4,
      "lin_read": {
        "ids": {
          "1": 23
        }
      }
    }
  }
}

///////////////////////////////////////////////////// TAKE 2

http://localhost:8080/mutate
{ set {
  _:node <__typename> "Person" .
  _:node <name> "Tim" .
  _:node <children> _:node0 .
  _:node0 <parents> _:node .
  _:node0 <__typename> "Person" .
  _:node0 <name> "Jerry" .
  _:node0 <createdAt> "2017-11-17T14:37:59.344Z" .
  _:node0 <updatedAt> "2017-11-17T14:37:59.344Z" .
  _:node <children> _:node1 .
  _:node1 <parents> _:node .
  _:node1 <__typename> "Person" .
  _:node1 <name> "Olivia" .
  _:node1 <createdAt> "2017-11-17T14:37:59.344Z" .
  _:node1 <updatedAt> "2017-11-17T14:37:59.344Z" .
  _:node <children> _:node2 .
  _:node2 <parents> _:node .
  _:node2 <__typename> "Person" .
  _:node2 <name> "Paul" .
  _:node2 <createdAt> "2017-11-17T14:37:59.344Z" .
  _:node2 <updatedAt> "2017-11-17T14:37:59.344Z" .
  _:node <createdAt> "2017-11-17T14:37:59.344Z" .
  _:node <updatedAt> "2017-11-17T14:37:59.344Z" .
}}
--dgraph response
{
  "data": {
    "code": "Success",
    "message": "Done",
    "uids": {
      "node": "0x5",
      "node0": "0x6",
      "node1": "0x7",
      "node2": "0x8"
    }
  },
  "extensions": {
    "txn": {
      "start_ts": 5,
      "commit_ts": 6,
      "lin_read": {
        "ids": {
          "1": 26
        }
      }
    }
  }
}
http://localhost:8080/query
{
  person(func:uid(0x5)) {
    uid
    __typename
    children(orderasc: name) {
      uid
      __typename
    }
  }
}
--dgraph response
{
  "data": {
    "person": [
      {
        "uid": "0x5",
        "__typename": "Person",
        "children": [
          {
            "uid": "0x6",
            "__typename": "Person"
          },
          {
            "uid": "0x7",
            "__typename": "Person"
          },
          {
            "uid": "0x8",
            "__typename": "Person"
          }
        ]
      }
    ]
  },
  "extensions": {
    "server_latency": {
      "parsing_ns": 39355,
      "processing_ns": 3574389,
      "encoding_ns": 806272
    },
    "txn": {
      "start_ts": 7,
      "lin_read": {
        "ids": {
          "1": 26
        }
      }
    }
  }
}