Thanks. IIRC, I think you just need to set a custom cascade on these relationships (see https://docs.sqlalchemy.org/en/13/orm/cascades.html)
I am not sure which option that would be, because it sounds like your application is behaving with a "delete-orphan", but that's not set. -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sqlalchemy/ba415856-5c1b-4d8e-b72a-eac9c5d90f98o%40googlegroups.com.
