Re: [sqlalchemy] Hang while committing to sqlite db using ironpython

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'd recommending strace'ing your process to see what syscall causes the hang. On 08/02/2013 02:49 PM, Michael Bayer wrote: never been tested on IronPython. On Aug 1, 2013, at 11:18 PM, Agus Wang tiduzf...@gmail.com mailto:tiduzf...@gmail.com

[sqlalchemy] Find out what's going to be deleted

When using more complex, hierarchical models with differing settings on how cascade deletes are handled it gets quite hard to figure out beforehand what a delete() will exactly do with the database. I couldn't find any way to get this piece of information (Hey SQLAlchemy, what will be deleted if

Re: [sqlalchemy] Find out what's going to be deleted

Thanks a lot for your comprehensive answer! I was able to solve my problem by implementing your first suggestion. Orphans do not play a role yet… I think :-) On 06/02/2013 05:09 PM, Michael Bayer wrote: The only deletes that aren't present in session.deleted before the flush are those that