Date readability

[cascafico]

Fields "Data_di_caricamento" and "Data_ultimo_aggiornamento" are expressed in millisenconds Epoch Time. To improve readability, values can be converted using Openrefine with the following operations:

[
  {
    "op": "core/text-transform",
    "engineConfig": {
      "facets": [],
      "mode": "row-based"
    },
    "columnName": "Data_ultimo_aggiornamento",
    "expression": "grel:timeSinceUnixEpochToDate(toNumber(value), \"millisecond\")",
    "onError": "keep-original",
    "repeat": false,
    "repeatCount": 10,
    "description": "Text transform on cells in column Data_ultimo_aggiornamento using expression grel:timeSinceUnixEpochToDate(toNumber(value), \"millisecond\")"
  },
  {
    "op": "core/text-transform",
    "engineConfig": {
      "facets": [],
      "mode": "row-based"
    },
    "columnName": "Data_di_caricamento",
    "expression": "grel:timeSinceUnixEpochToDate(toNumber(value), \"millisecond\")",
    "onError": "keep-original",
    "repeat": false,
    "repeatCount": 10,
    "description": "Text transform on cells in column Data_di_caricamento using expression grel:timeSinceUnixEpochToDate(toNumber(value), \"millisecond\")"
  }
]