I\'m 开发者_C百科looking for good options for persisting local state of an application (created in .Net / C#.)
I have one doubt which is related to hibernate ... if I have following scenerio @Entity @Table(name=\"CONTINENT\")
Is there any way if executing batch updates (EntityManager persist() or merge()开发者_JAVA百科) using JPA Toplink?If you want to do a batch update, you can create a Query (either JPQL or Native SQL) t
I am getting this error when running grails run-app: Error executing bootstraps: Error creating bean with name
Is there a way to map an Entity class (Address.java) to MySQL without using Hibernate Mapping (.hbm files)
Is there any way to force the persistence order of objects in JPA 2 w/Hibernate? Say I have three classes: Parent, Child, and Desk.Parent owns collections of Child and Desk via @OneToMany; a Child ca
Pointers cannot be persisted directly to file, because they point to absolute addresses. To address this issue I wrote a relative_ptr template that holds an offset instead of an absolute address.
Consider this class: @Entity class Bar { @Id private long id; private FooId fooId; /* ... */ } Where Foo is basically just:
In our J2EE application, we use a EJB-3 stateful bean to allow the front code to create, modify and save persistent entities (managed through JPA-2).
I\'ve created a database connection and some entities, now I\'m trying to test the functionality of my database. I have a User entity class, which has a unique username along with some other informati
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