droolz wrote:
mapper(ArkInvoice, invoices_table, properties={
'entries': relation(ArkInvoiceEntry,
secondary=invoice_entries_primary_table, backref='invoice',
cascade=all, delete, delete-orphan),
'user': relation(ArkUsers, backref='user'),
'child_invoices':relation(ArkInvoice,
the mapping seems perfect to me. parent_invoice would only be None for
the actual parent. perhaps there's some issue with your usage. check
your SQL echoing to make sure things are as expected.
My bad, was using 5.0, not 5.5 - just upgraded and it works fine.
