DeleteRule

public enum DeleteRule

These constants define what happens to relationships when an object is deleted.

Public

  • If the object is deleted, back pointers from the objects to which it is related are nullified.

    Declaration

    Swift

    case nullify

  • If the object is deleted, the destination object or objects of this relationship are also deleted.

    Declaration

    Swift

    case cascade

  • If the destination of this relationship is not nil, the delete creates a validation error.

    Declaration

    Swift

    case deny