class StringFunctions {

    @Description("Count of code points of the given string")
    @ScalarFunction("length")
    @LiteralParameters("x")
    @SqlType(StandardTypes.BIGINT)
    public static long charLength(@LiteralParameter("x") long x, @SqlType("char(x)") Slice slice)
    {
        return x;
    }

    private  StringFunctions();

}