XML 'Plain' XML Format
The "Plain" XML contain elements to hold the extra fields (highlighted in bold).
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified"
targetNamespace=" http://xmlns.oracle.com/LandisGyrUsage"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="MeterReads">
<xs:complexType>
<xs:sequence>
<xs:element name="MeterRead">
<xs:complexType>
<xs:sequence>
<xs:element name="Origin"/>
<xs:element name="ServProvExtRefId"/>
<xs:element name="RecordType">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="MEPMD01" />
<xs:enumeration value="EMED01" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="RecordVersion" minOccurs="0">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="20080519" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="TimeStamp" />
<xs:element name="Premise" minOccurs="0" />
<xs:element name="ESIID" minOccurs="0" />
<xs:element name="Provisioned" minOccurs="0" />
<xs:element name="MeterID" />
<xs:element name="Purpose" minOccurs="0" />
<xs:element name="Comodity" minOccurs="0" />
<xs:element name="Units" minOccurs="0" />
<xs:element name="CalcConst" minOccurs="0"/>
<xs:element name="Interval" minOccurs="0"/>
<xs:element name="Count" minOccurs="0"/>
<xs:element name="FirstIntervalDateTime" />
<xs:element name="Data">
<xs:complexType>
<xs:sequence>
<xs:element name="Row" maxOccurs="unbounded" minOccurs="0">
<xs:complexType>
<xs:attribute name="v" />
<xs:attribute name="s" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="kWh" minOccurs="0" />
<xs:element name="Peak" minOccurs="0" />
<xs:element name="PeakDateTime" minOccurs="0" />
<xs:element name="Dmd" minOccurs="0" />
<xs:element name="TouA" minOccurs="0" />
<xs:element name="TouB" minOccurs="0" />
<xs:element name="TouD" minOccurs="0" />
<xs:element name="TouC" minOccurs="0" />
<xs:element name="TouE" minOccurs="0" />
<xs:element name="Volts" minOccurs="0" />
<xs:element name="PF" minOccurs="0" />
<xs:element name="ExtraFields" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element name="ExtraField" maxOccurs="255" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element name="FieldName" minOccurs="0"/>
<xs:element name="FieldValue" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="RawData"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
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