Jakarta Persistence (JPA) Annotation Type

jakarta.persistence.SqlResultSetMapping

Implemented Interfaces:
Annotation
Target:
Type
Specifies a mapping of the columns of a result set of a native SQL query or stored procedure.

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")
    })

See Also:
Since:
Jakarta Persistence (JPA) 1.0

Public Instance Methods

ConstructorResult[] classes()
Specifies the result set mapping to constructors.
Since:
Jakarta Persistence (JPA) 2.1
ColumnResult[] columns()
Specifies the result set mapping to scalar values.
Since:
Jakarta Persistence (JPA) 1.0
EntityResult[] entities()
Specifies the result set mapping to entities.
Since:
Jakarta Persistence (JPA) 1.0
String name()
The name given to the result set mapping, and used to refer to it in the methods of the Query and StoredProcedureQuery APIs.
Since:
Jakarta Persistence (JPA) 1.0

Annotation Elements

This is a marker annotation with no members/elements.

Additional JDK methods inherited from java.lang.annotation.Annotation

java.lang.annotation.Annotation/annotationType(), java.lang.annotation.Annotation/equals(Object), java.lang.annotation.Annotation/hashCode(), java.lang.annotation.Annotation/toString()