hibernate符合主键

当有符合主键时,一方与多方的复合主键顺序必须一致:spa

<set>class

  <key>co

    <column name="A" />background

    <column name="B" />

  <key>

  <one-to-many class="" />

</set>

 

<many-to-one name="" class="">

  <column name="A" />

  <column name="B" />

<many-to-one/>

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