Fast Object Database for Java - with JPA/JDO support

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113

javax.persistence.FieldResult

javax.persistence Annotation FieldResult Target: Is used to map the columns specified in the SELECT ... ={ @FieldResult(name="id", column="order_id"), @FieldResult(name="quantity", column="order_quantity"), @FieldResult(name="item", column="order_item
103

FieldResult.name

Annotation Element javax.persistence.FieldResult String name Name of the persistent field or property of the class. Since: JPA 1.0
103

FieldResult.column

Annotation Element javax.persistence.FieldResult String column Name of the column in the SELECT clause - i.e., column aliases, if applicable. Since: JPA 1.0
33

JPA Annotations for SQL Queries

Reference (JavaDoc) of JPA 2 sql query annotations.
15

javax.persistence.ColumnResult

.class, fields={ @FieldResult(name="id", column="order_id"), @FieldResult(name="quantity", column="order_quantity"), @FieldResult(name="item", column="order
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javax.persistence.SqlResultSetMapping

={ @FieldResult(name="id", column="order_id"), @FieldResult(name="quantity", column="order_quantity"), @FieldResult(name="item", column="order_item
9

EntityResult.fields

Annotation Element javax.persistence.EntityResult FieldResult[] fields Maps the columns specified in the SELECT list of the query to the properties or fields of the entity class. Default value: {} Since: JPA 1.0
9

javax.persistence.EntityResult

of the result. The class of the result. Since: JPA 1.0 FieldResult[] fields Maps the columns specified in

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Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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