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CrudRepository and Hibernate: save(List) vs save(Entity) in transaction

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渐次进展 2020-12-14 06:54

Would it make any difference if I do:

@Transactional
public void processData() {
    List entities = ....;
    MyEntityRepository.save(entiti
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  • 刺人心
    刺人心 (楼主)
    2020-12-14 07:36

    For SpringData Jpa, a cleaner approach will be to use repository.saveAll instead of a forloop with repository.save. saveAll will automatically iterate through the list and save it.

    saveAll is a part of JpaRepository, so no need to define any method.

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