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| <h2 title="Annotation Type Structure" class="title">Annotation Type Structure</h2> |
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| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true" title="class or interface in java.lang.annotation">@Target</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>={<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/ElementType.html?is-external=true#METHOD" title="class or interface in java.lang.annotation">METHOD</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/ElementType.html?is-external=true#FIELD" title="class or interface in java.lang.annotation">FIELD</a>}) |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true" title="class or interface in java.lang.annotation">@Retention</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>=<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/RetentionPolicy.html?is-external=true#RUNTIME" title="class or interface in java.lang.annotation">RUNTIME</a>) |
| public @interface <span class="memberNameLabel">Structure</span></pre> |
| <div class="block">Struct types are extended object-relational data-types supported by some databases. |
| Struct types are user define types in the database such as OBJECT types on Oracle. |
| Structs can normally contains Arrays (VARRAY) or other Struct types, and can be stored in |
| a column or a table. |
| <p> |
| This annotation can be defined on a field/method to define an StructureMapping to an embedded Struct type. |
| The target Embeddable must be mapped using the Struct annotation.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/eclipse/persistence/annotations/Struct.html" title="annotation in org.eclipse.persistence.annotations"><code>Struct</code></a>, |
| <a href="../../../../org/eclipse/persistence/mappings/structures/ObjectRelationalDataTypeDescriptor.html" title="class in org.eclipse.persistence.mappings.structures"><code>ObjectRelationalDataTypeDescriptor</code></a>, |
| <a href="../../../../org/eclipse/persistence/mappings/structures/StructureMapping.html" title="class in org.eclipse.persistence.mappings.structures"><code>StructureMapping</code></a></dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>James Sutherland</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>EclipseLink 2.3</dd> |
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