RE: [xsl] XSLT 2.0 empty string

Subject: RE: [xsl] XSLT 2.0 empty string
From: "Andrew Welch" <ajwelch@xxxxxxxxxxxxxxx>
Date: Mon, 28 Feb 2005 16:57:43 -0000
> in one case you get an empty string ""
> (for which $abc = '' is true)
> and in the other you get an empty sequence ()
> (for which the test $abc='' is false, as no item in the
> sequence is equal to "")

Even after the atomization process when as="xs:string?" is specified?

What role does the 'as' attribute play when you get an empty sequence?


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