Instance Property

entityVersionHashesByName

A dictionary of the version hashes for the entities in the model, keyed by entity name.

Declaration

@property(readonly, copy) NSDictionary<NSString *,NSData *> *entityVersionHashesByName;

Discussion

The dictionary of version hash information is used by Core Data to determine schema compatibility.

See Also

Handing Versions and Migration

- isConfiguration:compatibleWithStoreMetadata:

Returns a Boolean value that indicates whether a given configuration in the model is compatible with given metadata from a persistent store.

versionIdentifiers

The set of developer-defined version identifiers for the model.