presto-main/src/main/java/io/prestosql/type/DecimalSaturatedFloorCasts.java/DecimalSaturatedFloorCasts/shortDecimalToLongDecimal
class DecimalSaturatedFloorCasts:    @UsedByGeneratedCode
    public static Slice shortDecimalToLongDecimal(long value, int sourcePrecision, int sourceScale, int resultPrecision, int resultScale)
    {
        return encodeUnscaledValue(bigintToBigintFloorSaturatedCast(BigInteger.valueOf(value), sourceScale, resultPrecision, resultScale));
    }