jackc/pgx · error

%f is greater than maximum value for int64

Error message

%f is greater than maximum value for int64

What it means

Error "%f is greater than maximum value for int64" thrown in jackc/pgx.

Source

Thrown at pgtype/builtin_wrappers.go:325

}

type float32Wrapper float32

func (w float32Wrapper) SkipUnderlyingTypePlan() {}

func (w *float32Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float32")
	}

	*w = float32Wrapper(v.Int64)

	return nil
}

func (w float32Wrapper) Int64Value() (Int8, error) {
	if w > math.MaxInt64 {
		return Int8{}, fmt.Errorf("%f is greater than maximum value for int64", w)
	}

	return Int8{Int64: int64(w), Valid: true}, nil
}

func (w *float32Wrapper) ScanFloat64(v Float8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float32")
	}

	*w = float32Wrapper(v.Float64)

	return nil
}

func (w float32Wrapper) Float64Value() (Float8, error) {
	return Float8{Float64: float64(w), Valid: true}, nil
}

View on GitHub (pinned to ec1a0befd2)

When it happens

Trigger: Thrown at pgtype/builtin_wrappers.go:325 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/cb86fa9b2abfcec1.json. Report an issue: GitHub.