Method Prev

pkg/sql/sem/tree/datum.go:677–679

Prev implements the Datum interface.

(_ *EvalContext)

// Prev implements the Datum interface.
func (d *DInt) Prev(_ *EvalContext) (Datum, bool) {
	return NewDInt(*d - 1), true
}

// Next implements the Datum interface.
func (d *DInt) Next(_ *EvalContext) (Datum, bool) {