Does Realm support computed property in Swift

问题

I'm trying to use a computed property in Realm and use it as primaryKey.

dynamic var eventPrimaryKey: String{
    get{
        return "\(ID)\(eventId)"
    }
}

but I receive this error:

*** Terminating app due to uncaught exception 'RLMException', reason: 'Primary key property 'eventPrimaryKey' does not exist on object

回答1:

You can't use computed property as a primary key, primary key should be stored in database. See more info about primary keys in docs.

Check out Ignored Properties also (note: read-only properties are automatically ignored).

来源：https://stackoverflow.com/questions/37718946/does-realm-support-computed-property-in-swift