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hibernate id oracle sequence


hibernate id oracle sequence  using -'java,oracle,hibernate,orm,jpa'

My database is Oracle, and my id column value is an Oracle sequence, this sequence is executed by a trigger, so, before each row is inserted this trigger use this sequence to get the id value. So I am confused in which id strategy generation should I define in my entity class.

@GenericGenerator(name = "generator", strategy = "increment")
@Id
@GeneratedValue(generator = "generator")


or

@Id
@GeneratedValue(strategy = GenerationType.AUTO, generator = "idGenerator")
@SequenceGenerator(name="idGenerator", sequenceName="ID_SEQ")


or

@Id
@GeneratedValue(strategy = GenerationType.AUTO)


Really confused, Could someone shed some light on this subject? Please explain clearly..
    
asked Sep 15, 2015 by DRHCec
0 votes
64 views



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