[
	{
		"name": "actor",
		"comment": "The \"actor\" table associates user names or IP addresses with integers for the benefit of other tables that need to refer to either logged-in or logged-out users. If something can only ever be done by logged-in users, it can refer to the user table directly.",
		"columns": [
			{
				"name": "actor_id",
				"comment": "Unique ID to identify each actor",
				"type": "bigint",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "actor_user",
				"comment": "Key to user.user_id, or NULL for anonymous edits",
				"type": "integer",
				"options": { "unsigned": true }
			},
			{
				"name": "actor_name",
				"comment": "Text username or IP address",
				"type": "string",
				"options": { "length": 255, "notnull": true }
			}
		],
		"indexes": [
			{ "name": "actor_user", "columns": [ "actor_user" ], "unique": true },
			{ "name": "actor_name", "columns": [ "actor_name" ], "unique": true }
		],
		"pk": [ "actor_id" ]
	}
]