[sqlalchemy] Re: cascades over many-to-many

2008-09-23 Thread Michael Bayer
On Sep 23, 2008, at 7:58 AM, [EMAIL PROTECTED] wrote: hi i cant get how to configure cascades over many-to-many relations. in my case these are implicit m2m (via secondary-table), being treated as either versioned one2many, or versioned many2one. lets say there is versioned A having many

[sqlalchemy] Re: cascades over many-to-many

2008-09-23 Thread az
On Tuesday 23 September 2008 16:06:07 Michael Bayer wrote: On Sep 23, 2008, at 7:58 AM, [EMAIL PROTECTED] wrote: hi i cant get how to configure cascades over many-to-many relations. in my case these are implicit m2m (via secondary-table), being treated as either versioned one2many, or

[sqlalchemy] Re: cascades over many-to-many

2008-09-23 Thread Michael Bayer
On Sep 23, 2008, at 9:06 AM, [EMAIL PROTECTED] wrote: so far i've used all and it seems to work for one single owner, but i havent really tried the multiple case. the whole thing seems to me like a splitted reference-counting mechanism, one side being weakref, other not. its not going to