xml/tests/testData/xml/jdo_2_0.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!--W3C Schema generated by XML Spy v4.2 U (http://www.xmlspy.com)-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
	<xs:element name="array">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="embedded" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="serialized">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="foreign-key" type="xs:string"/>
			<xs:attribute name="embedded-element">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dependent-element">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="class">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="implements" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="datastore-identity" minOccurs="0"/>
				<xs:element ref="inheritance" minOccurs="0"/>
				<xs:element ref="version" minOccurs="0"/>
				<xs:element ref="join" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="foreign-key" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="index" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="unique" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="field" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="query" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="fetch-group" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="identity-type">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="application"/>
						<xs:enumeration value="datastore"/>
						<xs:enumeration value="nondurable"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="objectid-class" type="xs:string"/>
			<xs:attribute name="table" type="xs:string"/>
			<xs:attribute name="requires-extent" default="true">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="persistence-capable-superclass" type="xs:string"/>
			<xs:attribute name="detachable" default="true">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="embedded-only">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="persistence-modifier">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="persistence-capable"/>
						<xs:enumeration value="persistence-aware"/>
						<xs:enumeration value="non-persistent"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="collection">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="order" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="element-type" type="xs:string"/>
			<xs:attribute name="embedded-element">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dependent-element">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="column">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string"/>
			<xs:attribute name="target" type="xs:string"/>
			<xs:attribute name="target-field" type="xs:string"/>
			<xs:attribute name="jdbc-type" type="xs:string"/>
			<xs:attribute name="sql-type" type="xs:string"/>
			<xs:attribute name="length" type="xs:string"/>
			<xs:attribute name="scale" type="xs:string"/>
			<xs:attribute name="precision" type="xs:string"/>
			<xs:attribute name="allows-null" type="xs:string"/>
			<xs:attribute name="default-value" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="datastore-identity">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="strategy" type="xs:string"/>
			<xs:attribute name="sequence" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="discriminator">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="value" type="xs:string"/>
			<xs:attribute name="strategy">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="value-map"/>
						<xs:enumeration value="class-name"/>
						<xs:enumeration value="none"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="element">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="index" minOccurs="0"/>
				<xs:element ref="embedded" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="serialized">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="foreign-key" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="embedded">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="field" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="owner" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<xs:element name="extension">
		<xs:complexType mixed="true">
			<xs:attribute name="vendor-name" type="xs:string" use="required"/>
			<xs:attribute name="key" type="xs:string"/>
			<xs:attribute name="value" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="fetch-group">
		<xs:complexType>
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:element ref="fetch-group"/>
				<xs:element ref="field"/>
			</xs:choice>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="post-load">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="field">
		<xs:complexType>
			<xs:sequence minOccurs="0">
				<xs:choice minOccurs="0">
					<xs:element ref="collection"/>
					<xs:element ref="map"/>
					<xs:element ref="array"/>
					<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				</xs:choice>
				<xs:element ref="join" minOccurs="0"/>
				<xs:element ref="element" minOccurs="0"/>
				<xs:element ref="key" minOccurs="0"/>
				<xs:element ref="value" minOccurs="0"/>
				<xs:element ref="fetch-group" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="order" minOccurs="0"/>
				<xs:element ref="embedded" minOccurs="0"/>
				<xs:element ref="index" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="persistence-modifier">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="persistent"/>
						<xs:enumeration value="transactional"/>
						<xs:enumeration value="none"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="table" type="xs:string"/>
			<xs:attribute name="primary-key" default="false">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="null-value" default="none">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="exception"/>
						<xs:enumeration value="default"/>
						<xs:enumeration value="none"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="default-fetch-group">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="embedded">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="serialized">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dependent">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="value-factory" type="xs:string"/>
			<xs:attribute name="foreign-key" type="xs:string"/>
			<xs:attribute name="fetch-group" type="xs:string"/>
			<xs:attribute name="depth" type="xs:string"/>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="mapped-by" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="foreign-key">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="deferred">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="delete-action">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="cascade"/>
						<xs:enumeration value="restrict"/>
						<xs:enumeration value="null"/>
						<xs:enumeration value="default"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="update-action">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="cascade"/>
						<xs:enumeration value="restrict"/>
						<xs:enumeration value="default"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="unique">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="name" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="implements">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="property-field" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="index">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string"/>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="unique" default="false">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="inheritance">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="discriminator" minOccurs="0"/>
				<xs:element ref="join" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="strategy" type="xs:string" use="required"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="interface">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="property" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="requires-extent" default="true">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="jdo">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="package" maxOccurs="unbounded"/>
				<xs:element ref="query" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<xs:element name="join">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="index" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="table" type="xs:string"/>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="outer" default="false">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="foreign-key" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="key">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="index" minOccurs="0"/>
				<xs:element ref="embedded" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="serialized">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="foreign-key" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="map">
		<xs:complexType>
			<xs:sequence minOccurs="0" maxOccurs="unbounded">
				<xs:element ref="extension"/>
			</xs:sequence>
			<xs:attribute name="key-type" type="xs:string"/>
			<xs:attribute name="embedded-key">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dependent-key">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="value-type" type="xs:string"/>
			<xs:attribute name="embedded-value">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dependent-value">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="order">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="owner">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="field" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<xs:element name="package">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="interface" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="class" maxOccurs="unbounded"/>
				<xs:element ref="sequence" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="property">
		<xs:complexType>
			<xs:sequence>
				<xs:sequence minOccurs="0">
					<xs:element ref="join" minOccurs="0"/>
					<xs:element ref="element" minOccurs="0"/>
					<xs:element ref="key" minOccurs="0"/>
					<xs:element ref="value" minOccurs="0"/>
					<xs:element ref="order" minOccurs="0"/>
					<xs:element ref="column"/>
				</xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="column" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="property-field">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="field-name" type="xs:string" use="required"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="query">
		<xs:complexType mixed="true">
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string"/>
			<xs:attribute name="language" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="sequence">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string" use="required"/>
			<xs:attribute name="sequence-name" type="xs:string" use="required"/>
			<xs:attribute name="strategy" use="required">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="non-transactional"/>
						<xs:enumeration value="transactional-contiguous"/>
						<xs:enumeration value="transactional-holes-allowed"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="unique">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
				<xs:choice minOccurs="0" maxOccurs="unbounded">
					<xs:element ref="column"/>
					<xs:element ref="field"/>
					<xs:element ref="property"/>
				</xs:choice>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="name" type="xs:string"/>
			<xs:attribute name="table" type="xs:string"/>
			<xs:attribute name="deferred" default="false">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<xs:element name="value">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="index" minOccurs="0"/>
				<xs:element ref="embedded" minOccurs="0"/>
				<xs:element ref="foreign-key" minOccurs="0"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="column" type="xs:string"/>
			<xs:attribute name="serialized">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="true"/>
						<xs:enumeration value="false"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="foreign-key" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="version">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="column" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="extension" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="strategy" type="xs:string"/>
			<xs:attribute name="column" type="xs:string"/>
		</xs:complexType>
	</xs:element>
	<xs:notation name="JDO.2_0" public="-//Sun Microsystems, Inc.//DTD Java Data Objects Metadata 2.0//EN"/>
</xs:schema>