Re: Some help with Optimization
Re: Some help with Optimization
- Subject: Re: Some help with Optimization
- From: Chuck Hill <email@hidden>
- Date: Thu, 9 Feb 2006 18:36:29 -0800
On Feb 9, 2006, at 4:35 PM, Owen McKerrow wrote:
<snip>
I typically batch fetch rather than batch fault:
NSArray tempAllExs =
EOUtilities.objectsWithFetchSpecificationAndBindings(ec,
"External", "allMembers", NSDictionary.EmptyDictionary);
EOModelGroup defaultGroup = EOModelGroup.defaultGroup();
EODatabaseContext databaseContext =
EODatabaseContext.registeredDatabaseContextForModel
(defaultGroup.modelNamed("ModelName"), ec);
databaseContext.batchFetchRelationship(defaultGroup.entityNamed
("External").relationshipNamed("activeName"), tempAllExs, ec);
selectableExtenals = (NSArray)tempAllExs.valueForKey("activeName");
Unfortunately this won't work as activeName() isn't a real
relationship, its a function. I may have to go back and add this
relationship.
I think Art meant this:
databaseContext.batchFetchRelationship(defaultGroup.entityNamed
("External").relationshipNamed("personNames"), tempAllExs, ec);
personNames not activeName there
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