Constraints in schemas

["Charlot Agius" <cagiu@euroweb.net.mt>]

Hi,

    Does anybody knows whether you can define constraints between tuples in an xsd.  For example you have :

 

<xsd:element name="Max_Order_Amt" type="xsd:integer"/>

<xsd:element name="Min_Order_Amt" type="xsd:integer"/>

 

...And I want to define a constraint so that Max_Order_Amt > Min_Order_Amt...is it possible?How?

 

Charlot