How to auto increment a non primary id column using Hibernate?

问题

I have kept auto increment for primary key, by using auto increment option in my Table. And I stated that using hibernate.

But now I want to auto increment a column which is not a primary key column using Hibernate Annotation. Please help. Thanks in advance.

回答1:

Use the following annotation over the specific field

@GeneratedType

private int non_Primary_field

来源：https://stackoverflow.com/questions/16350938/how-to-auto-increment-a-non-primary-id-column-using-hibernate