Re: Owns destination doesn't play well with nullify delete rule?
Re: Owns destination doesn't play well with nullify delete rule?
- Subject: Re: Owns destination doesn't play well with nullify delete rule?
- From: Benjamin Chew <email@hidden>
- Date: Tue, 7 Sep 2010 07:31:37 -0700
Thanks Chuck! Is that because of the owns destination relationship from category to products?
Ben
On Thu, Sep 2, 2010 at 7:42 PM, Chuck Hill
<email@hidden> wrote:
You want No Action, not Nullify.
Chuck
On Sep 2, 2010, at 7:02 PM, Benjamin Chew wrote:
> Hi,
>
> I have a category structure set up with these relationships:
> parent category ---cascade delete rule---> child category
> parent category <---nullify delete rule--- child category
>
> category ---cascade delete rule/owns destination---> products
> category <---nullify delete rule--- products
>
> The problem occurs when I have a category with a child category that contains products. When I delete the parent category, I expect the parent and child category, along with all the child category's products to be deleted, but what ends up happening is that the categories are deleted but the products are not.
>
> When I remove the nullify delete rule from "products" to "category", the parent and child categories are deleted along with the child category's products.
>
> Does anyone know why this is?
>
> Thanks,
> Ben
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Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
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