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MultipleBagFetchException

• Spring - JPA cannot simultaneously fetch multiple bags

  Spring 2022. 11. 4. 19:16

  Caused by: org.hibernate.loader.MultipleBagFetchException: cannot simultaneously fetch multiple bags 하나의 entity에 한개 이상의 FetchType.EAGER 를 사용할 때 발생합니다. @Entity public class Person { @OneToMany(fetch = FetchType.EAGER, mappedBy = "person", cascade = CascadeType.REMOVE) private List phoneList; @OneToMany(fetch = FetchType.EAGER, mappedBy = "person", cascade = CascadeType.REMOVE) private List carLis..

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