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Hibernate primaryKey (ID) auto generate using Database sequence



    @Id
    @GeneratedValue(strategy = GenerationType.AUTO, generator="CUSTOMER_SEQ_G")
    @SequenceGenerator(name = "CUSTOMER_SEQ_G", sequenceName = "CUSTOMER_SEQ")
    @Column(name = "CUSTOMER_ID")
    private Long customerId;


generator in @GeneratedValue should same as name in @SequenceGenerator
sequenceName is Database Sequence object.

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