Combines the given date and time. The result has a timezone if either of the inputs has a timezone; if they both have a timezone, then the two timezones must be the same.
dateTime($arg1 as xs:date?, $arg2 as xs:time?) ➔ xs:dateTime?
The supplied date
The supplied time
Links to W3C specifications
Notes on the Saxon implementation
If support for XSD 1.1 is enabled, the result will be an instance of