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SwiftData - Problems with Predicates and Relations
Hello, I have a problem with SwiftData and Predicates that check for the persistentModelID of the relations. My data model looks simplified like this: Day -> TimeEntry[] -> Hashtag[] What I want to achieve is to query the days and associated time entries via assigned tags. This is my predicate: let identifier = filterHashtags.map(\.persistentModelID) ... #Predicate<TimeEntry> { timeEntry in identifiers.count == timeEntry.tags.filter { tag in identifiers.contains(tag.persistentModelID) }.count } It does not return any data when I check for the persistentModelID. However, if I use another property of the tags, e.g. the name or a generated UUID for the check, the predicate works. Is this a general problem with PersistentIdentifier in Predicates or am I missing something? Thanks in advance
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