XML 스키마에서 다중 상속을 사용할 수 있습니까?다중 상속을 사용하는 XML 스키마
예
<xs:schema xmlns:xs="http://www.w3.org/2001/Schema" ....>
<xs:complexType name="Account">
<xs:sequence>
<xs:element name="balance" type="xs:decimal"/>
<xs:element name="accountNo" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="CreditCardAccount">
<xs:complexContent>
<xs:extension base="Account">
<xs:sequence>
<xs:element name="expiryDate" type="xs:date"/>
<xs:element name="issuer" type="xs:string"/>
<xs:element name="type" type="xs:string" use="required"/>
</xs:sequence>
</xs:extension>
<xs:complexContent>
</xs:complexType>
</xs:schema>
내 질문은, CreditCardAccount가 계정 대신 여러 유형에서 상속받을 수 있습니까?