QGIS/resources/function_help/json/make_datetime

{
  "name": "make_datetime",
  "type": "function",
  "groups": ["Date and Time"],
  "description": "Creates a datetime value from year, month, day, hour, minute and second numbers.",
  "arguments": [{
    "arg": "year",
    "description": "Year number. Years 1 to 99 are interpreted as is. Year 0 is invalid."
  }, {
    "arg": "month",
    "description": "Month number, where 1=January"
  }, {
    "arg": "day",
    "description": "Day number, beginning with 1 for the first day in the month"
  }, {
    "arg": "hour",
    "description": "Hour number"
  }, {
    "arg": "minute",
    "description": "Minutes"
  }, {
    "arg": "second",
    "description": "Seconds (fractional values include milliseconds)"
  }],
  "examples": [{
    "expression": "make_datetime(2020,5,4,13,45,30.5)",
    "returns": "datetime value 2020-05-04 13:45:30.500"
  }],
  "tags": ["minute", "month", "numbers", "day", "year", "second", "hour", "datetime"]
}