Re: broken use-case 1.1.9.4 Q4 ?

> This version has a new problem: it doubles up the <last> and <first> 
> elements because $first and $last are already elements.
> 
No, because distinct-values returns *atomic* values, that is,
$last and $first are of type xs:untypedAtomic.

[Confidentially: I was also tricked.]

-- 
Xavier FRANC

Received on Wednesday, 15 October 2003 14:17:38 UTC