row x="2024-11-13" | eval y = x::datetime

       x       |           y            
---------------+------------------------
2024-11-13     |2024-11-13T00:00:00.000Z

row x="2024-11-13" | eval y = x::date

{
  "error" : {
    "root_cause" : [
      {
        "type" : "parsing_exception",
        "reason" : "line 1:35: Unknown data type named [date]"
      }
    ],
    "type" : "parsing_exception",
    "reason" : "line 1:35: Unknown data type named [date]"
  },
  "status" : 400
}