See https://github.com/spring-projects/spring-boot/issues/42360 for background.
While I consider this to be a bug, fixing it will result in a change in Boot's default behavior. As such, I think we should only fix it in a minor release rather than a maintenance release.
Comment From: vpavic
First off, it cannot be a bug since the behavior is explicitly called out in both @JooqTest javadoc and reference manual.
Secondly, as someone who primarily uses jOOQ for data access over the last couple of years, let me emphasize that jOOQ is about embracing SQL and native/vendor specific capabilities of used RDMBS translates into strong preference for integration testing against a real database. From that standpoint, this change would be a significant degradation of developer experience.
Comment From: wilkinsona
Thanks for the reminder, I'd forgotten that. This arrangement came about as a result of this discussion and some polishing. Let's keep things as they are.