<xs:element name="virtual">
<xs:complexType>
<xs:sequence>
- <xs:element name="database" type="xs:NCName"/>
+ <xs:element name="database" type="xs:string"/>
<xs:element maxOccurs="unbounded" name="target" type="xs:string"/>
</xs:sequence>
<xs:attribute name="route" type="xs:NCName"/>