Hi folks, I have a structure where a poll is associated with one vote per user, and each vote is associated with several results. To manipulate this as easily as possible I use attribute_mapped_collection and association_proxy - please see the attached file or here : http://pastebin.com/CR2PCbCZ
It works great but I have a question. The POLL_VOTES table, i.e. my association table between the polls & the results, has a special field called VOTE_DT. It's correctly populated at insert time but I'd like it to be automatically updated whenever the underlying collection (the results) is updated. Is it possible ? I documented the expected behaviour in the code snippet (bottom of the code). Thanks a lot ! Franck PS my snippet is based on Michael's advice written last year - thanks for that ! http://groups.google.com/group/sqlalchemy/browse_thread/thread/e476915147804941/c94ee256eccc0bc1 -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
automatically_update_date.py
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