Method Sub

postgres/parser/duration/duration.go:496–498

Sub returns a Duration representing a time length of d-x.

(x Duration)

// Sub returns a Duration representing a time length of d-x.
func (d Duration) Sub(x Duration) Duration {
	return MakeDuration(d.nanos-x.nanos, d.Days-x.Days, d.Months-x.Months)
}

// Mul returns a Duration representing a time length of d*x.
func (d Duration) Mul(x int64) Duration {