[hibernate-dev] ORM DDL doesn't reflect BV constraints with validation mode CALLBACK

Hi, If the JPA validation mode is set to CALLBACK, BV constraints such as @NotNull, @Size etc. are not reflected in the DDL created by ORM. Instead, in TypeSafeActivator, the BV constraints are only considered for DDL if the validation mode is DDL or AUTO [1]. CALLBACK is the safe way to ensure BV is invoked by JPA (instead of silently ignoring it if no BV provider is present), so it's the setting I usually recommend. I think constraints should also be propagated to DDL in this mode, so I'm wondering whether there a specific reason for the current behaviour or wether we can change it? Thanks, --Gunnar [1] https://github.com/hibernate/hibernate-orm/blob/master/hibernate-core/src...