OpenJPA can order the SQL statements to satisfy the foreign key constraints. However, you must tell OpenJPA about the existing foreign keys; otherwise, by default, it does neither read physical foreign key information from the database, nor creates foreign key constrainst while defining schema for new tables.
The information on how to tell OpenJPA about foreign keys is available in FAQ [1] [1] http://openjpa.apache.org/faq.html -- View this message in context: http://n2.nabble.com/OpenJPA-persists-children-before-parent%21-tp668432p668724.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
