[sqlalchemy] Howto imitate cascade delete.

2014-01-16 Thread Rich
I've been using delete cascading on a particular relationship for some time and has worked well. My requirements have now changed so that I need to cascade a delete to only certain items in the relationship based on complex criteria. I'm not sure of a good way to handle this. There is a

Re: [sqlalchemy] Howto imitate cascade delete.

2014-01-16 Thread Michael Bayer
On Jan 16, 2014, at 1:48 PM, Rich richardmu...@gmail.com wrote: I've been using delete cascading on a particular relationship for some time and has worked well. My requirements have now changed so that I need to cascade a delete to only certain items in the relationship based on complex