Getting Exception while inserting data in Redshift DB

Question

while fetching data from database It is working fine when trying to insert data in Redshift database getting exception MY POJO class : Quote.java

@Entity
public class Quote {
@Id
@GeneratedValue(strategy= GenerationType.AUTO)
private Integer id;
@Column(name="user_name")
private String username;
private String quote;
}

Getting Exception :

com.amazon.support.exceptions.ErrorException: [Amazon](500310) Invalid operation: relation "hibernate_sequence" does not exist;

We cannto create sequence in Redshift but we can create sequence in postgresql and when I am connect with redshift + spring-data-jpa then it is using postgresql db

hbm2ddl.auto = update

I have tried with identity also