{
  "totalRows": 3,
  "aborted": false,
  "fields": {
    "_id": {
      "types": {
        "int": {
          "count": 3,
          "firstRowIndex": 0,
          "firstColumnIndex": 0,
          "firstValue": "1"
        }
      },
      "columnIndexes": [0],
      "detected": "int"
    },
    "value": {
      "types": {
        "string": {
          "count": 1,
          "firstRowIndex": 0,
          "firstColumnIndex": 1,
          "firstValue": "some string"
        },
        "int": {
          "count": 1,
          "firstRowIndex": 1,
          "firstColumnIndex": 1,
          "firstValue": "1234"
        },
        "undefined": {
          "count": 1,
          "firstRowIndex": 2,
          "firstColumnIndex": 1,
          "firstValue": ""
        }
      },
      "columnIndexes": [1],
      "detected": "mixed"
    }
  }
}