Hello I'm a french beginer in dev SwiftUI. (iOS14) I work on my app since multiple month, thanks to Hacking with Swift.

But for now I don't find how I have to deal with my Core Data model.

I need to store in core data a relationship with Date, hour, and associated data. Is like 3 time in the day for the morning at 8am, 12am and 7pm. I don't know how define my core data model.

• I can store Date and hour in one Attribute, but how use predicate to filter multiple day at 8am ?

• Or I can store Date in one dedicated Attribute meaning 3 time the same date by day and another Atribute only for the hour, but in this case witch format I must use for this Attribute, hour not exist ? It's seems possible in this case to predicate for a specific hour for all the day.

If you may help me :) Thanks you

Hello I think I will try with 2 Attributes: one dedicated to the date one dedicated to the hours

I hope it's the correct way.

Could you describe your use case and what you want to achieve? I have difficulties to get my head around what your goal is.