{
  "id": "objectid",
  "kind": "datatype",
  "status": "draft",
  "name": "ArcGIS object ID (OBJECTID)",
  "doc": "Row identifier that Esri ArcGIS adds to every geodatabase table and feature class. The default field name is OBJECTID, or OBJECTID_1 when a column of that name already exists, and ArcGIS displays it as OID or ObjectID, and as FID in shapefiles and web feature layers. ArcGIS maintains the values. Each is a non-null integer that is unique only within its table, so the same number names different rows in different layers; Global IDs serve to identify rows across geodatabases. The field is a 32-bit integer by default, up to 2,147,483,647, and ArcGIS Pro can migrate it to a 64-bit object ID limited to 9,007,199,254,740,991. Datasets exported from ArcGIS keep it as an objectid or OBJECTID column, for example on Opendatasoft portals next to geo_point_2d and geo_shape, where it is sometimes stored as a decimal number such as 89.0. It is not the MongoDB ObjectId (mongodbid).",
  "parent": "id",
  "is_pii": false,
  "categories": [
    "geo"
  ],
  "langs": [
    "common"
  ],
  "classification": "identifier",
  "regexp": "^(?:0|[1-9]\\d{0,15})(?:\\.0)?$",
  "examples": [
    {
      "value": "38",
      "description": "Land use dataset of Loire-Atlantique on Opendatasoft",
      "valid": true
    },
    {
      "value": "89.0",
      "description": "Pedestrian crossings dataset of La Réunion, where the column is a decimal number",
      "valid": true
    },
    {
      "value": "2147483647",
      "description": "Largest value of a 32-bit object ID",
      "valid": true
    },
    {
      "value": "507f1f77bcf86cd799439011",
      "description": "MongoDB ObjectId, see mongodbid",
      "valid": false
    },
    {
      "value": "12.5",
      "description": "Object IDs are integers",
      "valid": false
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://doc.esri.com/en/arcgis-pro/latest/help/data/geodatabases/overview/arcgis-field-data-types.html"
    },
    {
      "type": "doc",
      "url": "https://desktop.arcgis.com/en/arcmap/latest/manage-data/using-sql-with-gdbs/object-id.htm"
    }
  ],
  "translations": {
    "fr": {
      "name": "Identifiant d'objet ArcGIS (OBJECTID)"
    },
    "ru": {
      "name": "Идентификатор объекта ArcGIS (OBJECTID)"
    }
  },
  "quality": {
    "score": 80,
    "missing": [
      "mapping (Wikidata, Schema.org, ...)",
      "detector coverage"
    ]
  },
  "source": {
    "path": "data/datatypes/any/geo/objectid.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/geo/objectid.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/geo/objectid.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/objectid",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/objectid.json"
  }
}