@Override
    public ClickHouseByteArrayValue update(String value) {
        if (ClickHouseChecker.isNullOrBlank(value)) {
            set(ClickHouseValues.EMPTY_BYTE_ARRAY);
        } else {
            List<String> list = ClickHouseUtils.readValueArray(value, 0, value.length());
            if (list.isEmpty()) {
                set(ClickHouseValues.EMPTY_BYTE_ARRAY);
            } else {
                byte[] arr = new byte[list.size()];
                int index = 0;
                for (String v : list) {
                    arr[index++] = v == null ? (byte) 0 : Byte.parseByte(v);
                }
                set(arr);
            }
        }
        return this;
    }
Update value of the given object or create a new instance if {@code ref} is
null.

@param ref      object to update, could be null
@param value    value
@param unsigned true if {@code value} is unsigned; false otherwise
@return same object as {@code ref} or a new instance if it's null
clickhouse-data/src/main/java/com/clickhouse/data/value/array/ClickHouseByteArrayValue.java