Method rescale0

core/src/main/java/io/questdb/std/Decimal128.java:1648–1659

(int resultScale)

    }

    private void rescale0(int resultScale) {
        int scaleUp = resultScale - this.scale;
        boolean isNegative = isNegative();
        if (isNegative) {
            negate();
        }
        multiplyByPowerOf10InPlace(scaleUp);
        if (isNegative) {
            negate();
        }
        this.scale = resultScale;
    }

    /**
     * Check if addition resulted in a carry