Pagination param "after" does not work when using func: uid(v)

Issues Dgraph
, , , ,
2

MichelDiz commented :

Yeah, confirmed. It is a bug.

Tested in

Dgraph version   : v20.03.0
Dgraph SHA-256   : e0710c6112cb63a03648e3e49f220b563bab0e35db1fcfc3bbfe8f060384e96a
Commit SHA-1     : 147c8df9
Commit timestamp : 2020-03-30 17:28:31 -0700
Branch           : HEAD
Go version       : go1.14.1

Maybe the fix should be backported to v1.2.0.

Query used in my side

{
  actual_result(func: uid(test), first: 2, after: 0x1efe25) {
    uid
    objectName
  }
  Expected(func: has(objectName), first: 2, after: 0x1efe25) {
    uid
    objectName
  }
  varg(func: has(objectName), first: 50) {
    test as uid
    objectName
  }
}

Result

{
  "data": {
    "actual_result": [
      {
        "uid": "0x1efe21",
        "objectName": "Object 1"
      },
      {
        "uid": "0x1efe22",
        "objectName": "Object 2"
      }
    ],
    "Expected": [
      {
        "uid": "0x1efe26",
        "objectName": "Object 6"
      },
      {
        "uid": "0x1efe27",
        "objectName": "Object 7"
      }
    ],
    "varg": [
      {
        "uid": "0x1efe21",
        "objectName": "Object 1"
      },
      {
        "uid": "0x1efe22",
        "objectName": "Object 2"
      },
      {
        "uid": "0x1efe23",
        "objectName": "Object 3"
      },
      {
        "uid": "0x1efe24",
        "objectName": "Object 4"
      },
      {
        "uid": "0x1efe25",
        "objectName": "Object 5"
      },
      {
        "uid": "0x1efe26",
        "objectName": "Object 6"
      },
      {
        "uid": "0x1efe27",
        "objectName": "Object 7"
      }
    ]
  }
}

Dataset

{
      "set": [
        {
          "objectName": "Object 1"
        },
        {
          "objectName": "Object 2"
        },
        {
          "objectName": "Object 3"
        },
        {
          "objectName": "Object 4"
        },
        {
          "objectName": "Object 5"
        },
        {
          "objectName": "Object 6"
        },
        {
          "objectName": "Object 7"
        }
      ]
    }