cayenne-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kevin Menard <>
Subject Re: Deletion of obejcts
Date Mon, 19 Nov 2007 20:08:38 GMT
Hi Jan,

On 11/19/07 1:48 PM, "Jan Lendholt" <> wrote:

> The relationship is from booking to Extras one to many (1-n entries in Extra
> for one booking entry).
> I've set both relationships with delete rule to nullify.

Are you sure that's correct?  It would seem to me that you would want to
cascade in one direction and do nothing in the other.  I.e., you would
probably want to delete all extras (cascade) if the Booking is deleted, but
do nothing if an Extra is deleted.

Kevin Menard
Servprise International, Inc.
Remote reboot & power control for network equipment              +1 508.892.3823 x308

View raw message