On Tue, Feb 27, 2007 at 04:54:17PM -0300, Leandro Lucarella wrote:
> Hi! Is there any documentation on 'cascade', 'constraints' SOCol options
> (besides the source code ;)?
SQLObject's docs really need a lot of work. A small doc patch about your
discoveries can help.
> As far as I can understand from the code, 'cascade' could be None (meaning
> no action is done explicitely), True (meaning ON DELETE CASCADE), False
> (meaning ON DELETE RESTRICT) and 'null' (meaning ON DELETE SET NULL).
> you can only use it in ForeignKey columns.
Right.
> I see there are no constraints
> set to intermediate tables of RelatedJoin, they don't even specify that
> they are Foreingkeys
It could be implemented by per-connection type basis, the framework is
already there. It just happens nobody has implemented the constraints.
Want to help? What DB do you use?
> When a Role is removed, is there any way to tell SQLObject (and that he
> tells to the RDBM) to remove all role_user rows that has the id of the
> removed role?
This was implemented in SQLObject 0.7.2. Must happens automagically on
row.destroySelf().
Oleg.
--
Oleg Broytmann http://phd.pp.ru/ [EMAIL PROTECTED]
Programmers don't die, they just GOSUB without RETURN.
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