@SequenceGenerator不起作用

Question

Today I got very strange behavior. I have declared a model with a primary key that uses @SequenceGenerator :

@SequenceGenerator(name="EMP_SEQ_GEN", sequenceName="EMP_SEQ")
@Id
@GeneratedValue(generator="EMP_SEQ_GEN_GEN")
@Column(name = "EMP_ID", unique = true, nullable = false, precision = 22, scale = 0)
public Long getEmpId() {
   return this.empId;
}

It works locally but it doesn't work on the server. I have connected to the same database from both environments.

Answer 1

我认为您的@GeneratedValue应该看起来像@GeneratedValue（策略= GenerationType.SEQUENCE，生成器=“ EMP_SEQ_GEN”）。