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Re: Schema constraint

• From: Tony.Coates@r...
• To: xml-dev@l...
• Date: Fri, 06 Jul 2001 21:15:42 +0100

On 06/07/2001 18:00:59 Eric van der Vlist wrote:

>What wouldn't be possible (IMHO) is "two elements in any order and with
>any number of occurrences and at least one of them" which had been my
>interpretation of the problem!

Isn't this just "(a|b)+", or in Schema notation

<xsd:choice minOccurs = "1">
     <xsd:element ref = "a"/>
     <xsd:element ref = "b"/>
</xsd:choice>

????  Or did I misunderstand what you were getting at?

     Cheers,
          Tony.
========
Anthony B. Coates
(1) Content Distribution Architect - Project Gazelle
(2) Leader of XML Architecture & Design - Chief Technology Office
Reuters Plc, London.
tony.coates@r...
========



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