@ConstantFunction(name = "bitShiftRight", argTypes = {INT, BIGINT}, returnType = INT)
    public static ConstantOperator bitShiftRightInt(ConstantOperator first, ConstantOperator second) {
        return ConstantOperator.createInt(first.getInt() >> second.getBigint());
    }
@Test
    public void bitShiftRightInt() {
        assertEquals(1, ScalarOperatorFunctions.bitShiftRightInt(O_INT_10, O_BI_3).getInt());
    }