Dgraph pagination (after uid cursor)

dgraph_pagination_afterUid_query

{
  pageAfter(
    func: has(Post.id),
    orderdesc: Post.id,
    first: 3,
    after: 0x59722
  ) {
    uid
    Post.id
    Post.title
  }
}

expectation.json

[
  {
    "uid": "0x726ff",
    "Post.id": "0002125203e24d209c479c2dc2c35cd9",
    "Post.title": "Howlerbevel"
  },
  {
    "uid": "0x65dbd",
    "Post.id": "0000dcff5ccb46efb93c10fd690c19c3",
    "Post.title": "Wizardglen"
  },
  {
    "uid": "0x78324",
    "Post.id": "00007ad049584dfaa38d0dcb14a69f37",
    "Post.title": "Ridgemaple"
  }
]

result.json

{
  "extensions": {
    "server_latency": {
      "parsing_ns": 12400,
      "processing_ns": 52115900,
      "encoding_ns": 1094700
    },
    "txn": {
      "start_ts": 951353
    }
  },
  "data": {
    "pageAfter": [
      {
        "uid": "0x5aefe",
        "Post.id": "fffff17452eb4d509b68ebb15ad8079f",
        "Post.title": "Eyeagate"
      },
      {
        "uid": "0x73133",
        "Post.id": "ffff0294e6db4a55878bf823e4ffb283",
        "Post.title": "Songmagenta"
      },
      {
        "uid": "0x74920",
        "Post.id": "fffe881e472747488e5ba1055f693929",
        "Post.title": "Hidequiver"
      }
    ]
  }
}