xs.time.subtract( $value as xs.time|xs.dayTimeDuration ) as xs.dayTimeDuration|xs.time
Returns the difference between two xs.times as an xs.dayTimeDuration. Subtracts the value of the hours, minutes and seconds components of an xs.dayTimeDuration to an xs.time value.
|$value||A time value or day time duration.|
var v1 = xs.time('12:30:45-05:00'); var v2 = xs.dayTimeDuration("PT1H"); v1.subtract(v2);