67,513
社区成员
发帖
与我相关
我的任务
分享
@ManyToOne
@JoinColumns({
@JoinColumn(name="a", referencedColumnName="III"),
@JoinColumn(name="b", referencedColumnName="TTT")
})
private B b;
@ManyToOne
@JoinColumns({
@JoinColumn(name="a", referencedColumnName="XXX"),
@JoinColumn(name="b", referencedColumnName="YYY")
})
private C c;
should be mapped with insert="false" update="false"