我可以有如下关系:
@Entity Table1{
@ManyToOne
@JoinColumn(name = "Column1",
referencedColumnName = "t2id",
insertable = false,
updatable = false)
private Table2 table2_col;
@ManyToOne
@JoinColumn(name = "Column1",
referencedColumnName = "t3id",
insertable = false,
updatable = false)
private Table3 table3_col;
}