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UNIT - 4

Java Persistence Query Language (JPQL)

Introduction, Advanced Topics, and Modern Practices

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Java Persistence Query Language (JPQL)

  • JPQL: A query language similar to SQL but works with entity objects.
  • Example:

String jpql = "SELECT e FROM Employee e WHERE e.salary > 50000";

List<Employee> result = entityManager.createQuery(jpql, Employee.class).getResultList();

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