Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

EOQualifier for foreign key

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

EOQualifier for foreign key

Subject: EOQualifier for foreign key
From: Lachlan Deck <email@hidden>
Date: Fri, 1 Sep 2006 17:26:11 +1000

Hi all,

I'm looking at providing a global qualifier to some EOEntities (EOEntity.setRestrictingQualifier) that involve setting qualifiers that restrict the set of objects returned by any fetch to those related to a particular record.

The concern is that if any of the attributes change for that record that the above qualifier would then be out of date. So my question is whether or not the above provides a safe foreign key qualifier (akin to EOEntity.qualifierForPrimaryKey(NSDictionary)).

Any thoughts would be great - and if Project WONDER has such a qualifier (I did look but couldn't see anything - but it could be tucked away somewhere) that'd be good to know too (as I've got the source checked out).

Thanks muchly...

with regards,
--

Lachlan Deck

_______________________________________________
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


Follow-Ups:

Re: EOQualifier for foreign key
From: Lachlan Deck <email@hidden>


Next by Date:
Re: EOQualifier for foreign key

Next by thread:
Re: EOQualifier for foreign key

Index(es):

Date
Thread