2007/12/13, Oleg Broytmann <[EMAIL PROTECTED]>:
>
> On Thu, Dec 13, 2007 at 02:16:15PM -0300, Leandro Sales wrote:
> > class DBObject(InheritableSQLObject):
> > title = UnicodeCol(length=100, default="")
> >
> > class DBItem(DBObject, InheritableSQLObject):
> > local_path = UnicodeCol(length=1000, default="")
> >
> > If I do:
> > DBItem.deleteMany(LIKE(DBItem.q.local_path, local_path + "%"))
> > ... SQLObject deletes from db_item table but maintains the
> correspondent
> > item in db_object
>
> Alas, deleteMany doesn't work with Inheritance. Even worse, with
> deleteMany you may have cache coherency problem The only way to properly
> delete objects is to loop over them and destroy them one by one:
>
> for item in DBItem.select(LIKE(DBItem.q.local_path, local_path + "%")):
> item.destroySelf()
>
> Oleg.
> --
> Oleg Broytmann http://phd.pp.ru/ [EMAIL PROTECTED]
> Programmers don't die, they just GOSUB without RETURN.
OK Oleg,
thank you once again.
Leandro.
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