Method negate

core/src/main/java/io/questdb/std/Decimal256.java:1434–1439

Negates this Decimal256 in-place using two's complement arithmetic. Changes the sign of the decimal number (positive becomes negative and vice versa).

()

     * Changes the sign of the decimal number (positive becomes negative and vice versa).
     */
    public void negate() {
        if (isNull()) {
            return;
        }
        negateNonNull();
    }

    /**
     * Negates this Decimal256 in-place using two's complement arithmetic.