


@ManyToOne(fetch = FetchType.EAGER)
private User user;v1 → 직접 매핑
v2 → orm


@ManyToOne(fetch = FetchType.LAZY)
private User user;v1
v2


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@ManyToOne(fetch = FetchType.EAGER)
private User user;

@ManyToOne(fetch = FetchType.LAZY)
private User user;

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