I would think it's very unlikely to affect performance but you can certainly
say
<xs:restriction base="OrigType">
<xs:maxLength value="40"/>
</xs:restriction>
Michael Kay
http://www.saxonica.com/
> -----Original Message-----
> From: Sudheshna Iyer [mailto:]
> Sent: 03 February 2007 23:57
> To:
> Subject: [xml-dev] Performance Vs Size of XSD + Extension of
> restriction
>
> Team,
>
> Does the length of the xsd file has any impact on the performance?
> I want to decrease the size of my of XSD.
>
> In the below type, line 1 and 3 are common for most of my
> types. So how do I extend childTypes from the "OrigType" and
> inherit only line 1 and 3 and change line 2.
>
> OrigType:
>
> <xs:simpleType name="OrigType">
> <xs:restriction base="xs:string">
> 1. <xs:minLength value="1"/>
> 2. <xs:maxLength value="20"/>
> 3. <xs:whiteSpace value="collapse"/>
> </xs:restriction>
> </xs:simpleType>
>
> ChildType:
>
> <xs:simpleType name="ChildType"> -->This
> should extend OrigType, inherit line 1,3 and add its own line 2
> <xs:restriction base="xs:string">
> 1. <xs:minLength value="1"/>
> 2. <xs:maxLength value="40"/> --->
> different from "OrigType"
> 3. <xs:whiteSpace value="collapse"/>
> </xs:restriction>
> </xs:simpleType>
>
> How do I achieve this?
>
> Sudheshna
>
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