Defining the name of a sequence with JPA annotations
Last week I was giving another workshop about object-relational mapping at the workshop-days of /ch/open.I got quite positive feedback from several participants and I am curious about the official ratings.
During the exercises there was the question how to define the name of a sequence when using the strategy
GenerationType.SEQUENCE. I did not know the answer then, but here it is:
@Entity
@SequenceGenerator(name="PROD_SEQ", sequenceName="product_seq")
public class Product {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator="PROD_SEQ")
long id;
String title;
...
}
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