Performance Vs Size of XSD + Extension of restriction

["Sudheshna Iyer" <sudheshnaiyer@hotmail.com>]

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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