Method GetTxnTime

pkg/sql/sem/tree/eval.go:3054–3061

GetTxnTime retrieves the current transaction time as per the evaluation context.

(precision time.Duration)

// GetTxnTime retrieves the current transaction time as per
// the evaluation context.
func (ctx *EvalContext) GetTxnTime(precision time.Duration) *DTimeTZ {
	// TODO(knz): a zero timestamp should never be read, even during
	// Prepare. This will need to be addressed.
	if !ctx.PrepareOnly && ctx.TxnTimestamp.IsZero() {
		panic(errors.AssertionFailedf("zero transaction timestamp in EvalContext"))
	}
	return NewDTimeTZFromTime(ctx.GetRelativeParseTime().Round(precision))
}

// GetTxnTimeNoZone retrieves the current transaction time as per
// the evaluation context.