Java JDBC and ORM complexType attributes

Abstract	false (This can be used in an instance)
Target Namespace	http://java.sun.com/xml/ns/persistence/orm
Declared Namespaces	xmlns:orm=http://java.sun.com/xml/ns/persistence/orm xmlns:xsd=http://www.w3.org/2001/XMLSchema

<xsd:complexType name="attributes">
    <xsd:annotation>
        <xsd:documentation>
This element contains the entity field or property mappings.
It may be sparsely populated to include only a subset of the
fields or properties. If metadata-complete for the entity is true
then the remainder of the attributes will be defaulted according
to the default rules.
        </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
        <xsd:choice>
            <xsd:element name="id" type="orm:id" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="embedded-id" type="orm:embedded-id" minOccurs="0"/>
        </xsd:choice>
        <xsd:element name="basic" type="orm:basic" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="version" type="orm:version" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="many-to-one" type="orm:many-to-one" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="one-to-many" type="orm:one-to-many" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="one-to-one" type="orm:one-to-one" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="many-to-many" type="orm:many-to-many" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="embedded" type="orm:embedded" minOccurs="0" maxOccurs="unbounded"/>
        <xsd:element name="transient" type="orm:transient" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
</xsd:complexType>

complexType {http://java.sun.com/xml/ns/persistence/orm}attributes

Source

Documentation