Re: Delete of parent object triggers delete of to-one destination object
Re: Delete of parent object triggers delete of to-one destination object
- Subject: Re: Delete of parent object triggers delete of to-one destination object
- From: David Avendasora <email@hidden>
- Date: Wed, 6 Oct 2010 04:50:08 -0400
And if all else fails, check the .plist file for the Entity with the relationship pointing to MIME_CONTENT.
I have had it happen where there's something weird going on in the .plist. It's been a _long_ time though.
Dave
On Oct 5, 2010, at 9:08 PM, Ramsey Lee Gurley wrote:
>
> On Oct 5, 2010, at 8:26 PM, Chuck Hill wrote:
>
>> Is there another relationship with Owns Destination or Cascade Delete set on it. Those are the only things that I can think of that would make EOF delete an EO.
>
> I can think of one other thing, because it happened to me recently... I had a similar problem where the object was a subclass of another object. Updating the delete rule on a superclass does not update the delete rule on the relationships in the subclass.
>
> Ramsey
>
>
>> Could it be happening in your code?
>>
>>
>> Chuck
>>
>> On Oct 5, 2010, at 4:22 PM, Ricardo J. Parada wrote:
>>
>>> Hi,
>>>
>>> When I remove a child from a many-to-many relationship in the parent and delete the child I see EOF deletes the child in the database and the corresponding record in the join table. That's great. However, the child object has a to-one called mimeContent and I'm also seeing a delete for the destination object:
>>>
>>> DELETE FROM MIME_CONTENT WHERE MIME_CONTENT_ID = ?" withBindings: 1:26954(NeededByEOF0)
>>> 1 row(s) deleted
>>>
>>> I'm trying to figure out why this record is being deleted. I already checked the "Own Destination" for the mimeContent to-one and it's not set. The "Delete Rule" is set to "No Action". So I don't quite understand why it's getting deleted. I don't want it to be deleted.
>>>
>>> Any ideas?
>>>
>>> Thanks,
>>> Ricardo
>>
>>
>> --
>> 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.
>> http://www.global-village.net/products/practical_webobjects
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> Do not post admin requests to the list. They will be ignored.
>> Webobjects-dev mailing list (email@hidden)
>> Help/Unsubscribe/Update your Subscription:
>>
>> This email sent to email@hidden
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to email@hidden
>
>
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden