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RE: An XQuery data model question...

From: Kay, Michael <Michael.Kay@softwareag.com>
Date: Wed, 19 Feb 2003 11:43:04 +0100
Message-ID: <DFF2AC9E3583D511A21F0008C7E621060453E0AA@daemsg02.software-ag.de>
To: Howard Katz <howardk@fatdog.com>, www-ql@w3.org

> 
> The second example under Constructing Sequences in the 1.0 draft
> (http://www.w3.org/TR/xquery/#construct_seq) shows a nested 
> list that's almost identical to your own:
> 
>    (10, (1, 2), (), (3, 4))
> 
> It does indeed evaluate to:
> 
>    10, 1, 2, 3, 4
> 

And of course the practical application of this is that ($a, $b)
concatenates two sequences or appends an item to a sequence.

Michael Kay
Received on Wednesday, 19 February 2003 05:43:19 GMT

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