Hello, What's the difference between using object "ForeignKeyConstraint" or using object "Column" with a ForeignKey object as argument ?
From this question follows this other one: what's the difference between using onupdate="CASCADE", ondelete="CASCADE" from "ForeignKeyConstraint" and argument cascade="all, delete-orphan" from the relation() function ? I don't know which should be used between those 2 explanations in the docs: http://www.sqlalchemy.org/docs/datamapping.myt#datamapping_relations_lifecycle and http://www.sqlalchemy.org/docs/metadata.myt#metadata_tables_onupdate Regards, -- Alexandre CONRAD --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy -~----------~----~----~----~------~----~------~--~---
