[eeperson]

I'm almost certain this occurs with Hibernate as the JPA provider. I haven't tried this with other JPA providers but as far as I can tell from tutorials[1], stack overflow posts[2], and the JPA documentation[3], this is the default for JPA as well.

[1] - https://www.objectdb.com/java/jpa/persistence/update

[2] - https://stackoverflow.com/a/8307991

[3] - https://docs.oracle.com/javaee/6/tutorial/doc/bnbqw.html#bnb...

EDIT: Oops I accidentally replied to this twice