[odb-users] on_delete

[David Sarrut]

I would had liked a little bit of magic;) 

Anyway I will find another way, thank,

David

> Le 8 juil. 2015 à 18:08, Boris Kolpackov <boris at codesynthesis.com> a écrit :
> 
> Hi David,
> 
> David Sarrut <David.Sarrut at creatis.insa-lyon.fr> writes:
> 
>> it seems that when ondelete(cascade) pragma is used, the callback are not
>> called for the "ondeleted" record, am I right ?
> 
> Yes, you are correct. ODB may be good, but it is not magic.
> 
> In fact, in the documentation of on_delete (Section 14.4.15)
> there is a warning exactly to this effect. It starts like
> this:"
> 
> "Note that this is a database-level functionality and care
> must be taken in order not to end up with inconsistent object
> states in the application's memory and database. [...]"
> 
> Boris