Re: @OneToMany/@ManyToOne Weirdness (List contains non-matching elements)

[Pinaki Poddar]

Hi,
  The way RFW_RFC_CODE column is used at following two different context, it
leaves open a possibility of coding error.

@ManyToOne
        @JoinColumn(name="RFW_RFC_CODE")
        private ReferenzCode parent; 

        @Column(name = "RFW_RFC_CODE")
        private String referenzCode; 


For example,
  ReferenzCode p = new ReferenzCode();
  ReferenzWert c   = new ReferenzWert();
  p.code = "X";
  p.referenzWerte.add(c);
  c.parent = p;
  c.referenzCode = "Y"

What is the expected value in the column REFERENZWERTE.RFW_RFC_CODE?

I will advise to remove the following declaration altogether
        @Column(name = "RFW_RFC_CODE")
        private String referenzCode; 


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