jackc/pgx · error

cannot scan -Infinity into *time.Time

Error message

cannot scan -Infinity into *time.Time

What it means

Error "cannot scan -Infinity into *time.Time" thrown in jackc/pgx.

Source

Thrown at pgtype/builtin_wrappers.go:412

func (w stringWrapper) TextValue() (Text, error) {
	return Text{String: string(w), Valid: true}, nil
}

type timeWrapper time.Time

func (w *timeWrapper) ScanDate(v Date) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	switch v.InfinityModifier {
	case Finite:
		*w = timeWrapper(v.Time)
		return nil
	case Infinity:
		return fmt.Errorf("cannot scan Infinity into *time.Time")
	case NegativeInfinity:
		return fmt.Errorf("cannot scan -Infinity into *time.Time")
	default:
		return fmt.Errorf("invalid InfinityModifier: %v", v.InfinityModifier)
	}
}

func (w timeWrapper) DateValue() (Date, error) {
	return Date{Time: time.Time(w), Valid: true}, nil
}

func (w *timeWrapper) ScanTimestamp(v Timestamp) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	switch v.InfinityModifier {
	case Finite:
		*w = timeWrapper(v.Time)
		return nil

View on GitHub (pinned to ec1a0befd2)

When it happens

Trigger: Thrown at pgtype/builtin_wrappers.go:412 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of jackc/pgx@ec1a0befd2 (2026-08-04). Data as JSON: /data/errors/e761682adc81f5f2.json. Report an issue: GitHub.