About fetch

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JPA Doc
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javax.persistence.criteria.Root

- intended type of the expression Returns: new expression of the given type Since: JPA 2.0 Fetch fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using an inner join. Parameters: attributeName - name
JPA Doc
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javax.persistence.criteria.SetJoin

expression of the given type Since: JPA 2.0 Fetch fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using ... : the resulting fetch join Throws: IllegalArgumentException - if attribute of the given name does not
Manual
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Setting and Tuning of JPA Queries

ObjectDB. "objectdb.result-fetch" - sets fetch mode for query result as either "EAGER" (the default) or
JPA Doc
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Criteria Query From Elements

Fetch Elements Join Fetch is managed in criteria queries by the following interfaces: See the FROM in Criteria Queries section for more details and an example.
Manual
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JPA Entity Fields

=CascadeType.ALL) MyEntity field2; @OneToMany(fetch=FetchType.EAGER) List field3 ... that field. Cascade and fetch settings are explained in chapter 3. A persistent field whose type
JDO Doc
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javax.jdo.FetchGroup

javax.jdo Interface FetchGroup FetchGroup represents a named fetch group for a specific class or interface. A fetch group instance identifies the name of the class or interface, the list of members (fields or properties) to be fetched when the fetch group is active, and the recursion depth for each
JDO Doc
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javax.jdo.annotations.FetchGroup

javax.jdo.annotations Annotation FetchGroup Target: Classes Annotation for the fetch group of a class. Corresponds to the xml element "fetch-group". Since: JDO 2.1 String[] fetchGroups Fetch groups to be nested (included) in this fetch group. Fetch groups to be nested (included) in this fetch group
JDO Doc
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javax.jdo.annotations.FetchPlan

javax.jdo.annotations Annotation FetchPlan Target: Classes Annotation for the fetch plan of a persistence manager, query, or extent. Corresponds to the xml element "fetch-plan". Since: JDO 2.1 String[] fetchGroups The fetch groups in this fetch plan. The fetch groups in this fetch plan. Returns
Manual
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JPA Criteria API Queries

, construct). FROM clause (from, join, fetch). WHERE clause (where). GROUP BY / HAVING clauses (groupBy
JPA Doc
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JPA Queries

variables, join and fetch): Other criteria query expressions (for all the query clauses):