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EntityManager refresh problem

.getTransaction().begin();             SimpleEntity simpleEntity1 = new SimpleEntity

Join query problem with new statetment

the beginning tagged as @Entity and I don't think it was ever changed. I've changed this query

General Performance Issues Illustrated with a Specific Method

General Performance Issues Illustrated with a Specific Method

java.sql.Time field off by 30 minutes

();             //()Create/persist         MyEntity e = new MyEntity();         em.getTransaction().begin

Need help to make this test work and define proper annotations for entities Lists

.getTransaction().begin();             OrderDat ord = new OrderDat(new CustomerDat("customer name"),null

List of Enum Values in an entity

");                 EntityManager em = emf.createEntityManager();         em.getTransaction().begin

OneToMany and cascade delete problem

side, using refresh:     em.getTransaction().begin();     Product p = em.find(Product.class, 54

How to Remove records from many to many relationship tables in JPA

.getTransaction().begin(); entityManager.remove(conclusion); entityManager

Use temporary files to enable very large transactions

an entity:   em.getTransaction().begin();   for (int i = 0; i < 3000000; i++) {                Message

Eager Fetch of Map with Entities as Keys

.createEntityManager();         em.getTransaction().begin();         MyEntity entity = new MyEntity

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