Package javax.persistence
Annotation Type SqlResultSetMapping
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@Target(TYPE) @Retention(RUNTIME) public @interface SqlResultSetMapping
Specifies the mapping of the result of a native SQL query.Example: Query q = em.createNativeQuery( "SELECT o.id AS order_id, " + "o.quantity AS order_quantity, " + "o.item AS order_item, " + "i.name AS item_name, " + "FROM Order o, Item i " + "WHERE (order_quantity > 25) AND (order_item = i.id)", "OrderResults"); @SqlResultSetMapping(name="OrderResults", entities={ @EntityResult(entityClass=com.acme.Order.class, fields={ @FieldResult(name="id", column="order_id"), @FieldResult(name="quantity", column="order_quantity"), @FieldResult(name="item", column="order_item")})}, columns={ @ColumnResult(name="item_name")} )
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- Java Persistence 1.0
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Optional Element Summary
Optional Elements Modifier and Type Optional Element Description ConstructorResult[]
classes
Specifies the result set mapping constructor referencesColumnResult[]
columns
Specifies the result set mapping to scalar values.EntityResult[]
entities
Specifies the result set mapping to entities.
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Element Detail
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name
java.lang.String name
The name given to the result set mapping, and used to refer to it in the methods of theQuery
API.
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entities
EntityResult[] entities
Specifies the result set mapping to entities.- Default:
- {}
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classes
ConstructorResult[] classes
Specifies the result set mapping constructor references- Default:
- {}
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columns
ColumnResult[] columns
Specifies the result set mapping to scalar values.- Default:
- {}
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