hibernate用引语(annotation)配置sequence

hibernate用注解(annotation)配置sequence

原：http://hi.baidu.com/applepaihs/blog/item/dd25f062ce25706d0c33fa58.html

hibernate用注解(annotation)配置sequence

@Id
@SequenceGenerator(name="sequenceGenerator",sequenceName="ACTIVITIESSCOPE_SEQ")
@GeneratedValue(generator="sequenceGenerator",strategy=GenerationType.SEQUENCE)
@Column(name = "ID", unique = true, nullable = false, precision = 10, scale = 0)
public Long getId() {
return this.id;
}

注意：@GeneratedValue中的generator不是sequence的名字，而是@SequenceGenerator中的name的名字；@SequenceGenerator中的sequenceName才是定义sequence的名字。

hibernate用引语(annotation)配置sequence

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