function

Attribute Information

Used By

Element Aggregate

Source 

<xs:attribute name="function" use="required">
  <xs:simpleType>
    <xs:restriction base="xs:string">
      <xs:enumeration value="count"/>
      <xs:enumeration value="sum"/>
      <xs:enumeration value="average"/>
      <xs:enumeration value="min"/>
      <xs:enumeration value="max"/>
      <xs:enumeration value="multiset"/>
    </xs:restriction>
  </xs:simpleType>
</xs:attribute>

Sample