A schema which allows elements to be in any order but with no duplicates?

A schema which allows elements to be in any order but with no duplicates?

search resultsxml - A schema which allows elements to be in any order but ...
A schema which allows elements to be in any order ... I'm trying to write
an XSD schema in which some elements can appear in any order - but there
can be no duplicates.
stackoverflow.com/questions/13664054/a-​schema-which... - Cached

xml - XSD - how to allow elements in any order any number of ...
Allow child elements to be in any order; ... with no constraint on the
order in which the ... You should find that the following schema allows
the what you have ...
stackoverflow.com/questions/2290360/xsd-​how-to-allow... - Cached

XML Schema | Validating XML with DTDs | InformIT
We're going to do the same with our schema document, but namespaces allow
us ... and then tell the parser that any elements that are not ... there
can be no duplicates.
www.informit.com/articles/​article.aspx?p=130914&seqNum=8 - Cached

XML Schema any Element
The <any> element enables us to extend the XML document ... The XML file
above is valid because the schema "family.xsd" allows us to extend the
"person" element with ...
www.w3schools.com/schema/schema_complex_&#8203;any.asp - Cached

XML Schema Elements - MSDN – the Microsoft Developer Network
... in any order in the containing element. ... of the containing schema.
<xsd:redefine> Element. Allows simple ... element as content and contains
no elements.
msdn.microsoft.com/en-us/library/&#8203;ms256142 - Cached
More results from msdn.microsoft.com »
Importing Schema to Generate Classes
An overload takes an XmlSchemaElement that imports a particular element
out ... integers is found in schema. Duplicates will be detected ... no
schema types are ...
msdn.microsoft.com/en-us/library/&#8203;vstudio/aa702680(v=vs... - Cached

Principles of XML design: When the order of XML elements matters
If the element is empty, this list has no ... the sibling element
subpatterns indicate that any order is ... of thumb for element schema
order is: ...
www.ibm.com/developerworks/xml/library/&#8203;x-eleord/index.html - Cached

[PDF] XPath 2.0 Schema Validation & Content Checking Enhancements
Adobe PDF
... " matches all "chapter" elements as well as any other elements of ...
in any order and include duplicates ... schema validation to allow ...
info.intel.com/rs/intel/images/XPath_2_&#8203;0_Schema...

eXtreme eXtensibility - xFront: Tutorials and Articles on XML ...
... how do we design an XML Schema so that it places no restrictions on
the ... there is no order to the data about ... We want to allow any
elements, ...
www.xfront.com/eXtreme-&#8203;eXtensibility.html - Cached

Inline XBRL Part 0: Primer 1.0 - XBRL | An international ...
... requires that a Validating Conformant Processor validate any XHTML
documents against the Schema, ... Element. If there is no target ... allow
Markup Elements ...
www.xbrl.org/Specification/inlineXBRL-&#8203;part0/PR-2010-02... - Cached