FirebaseFirestore Framework Reference

DocumentChangeType

@frozen enum DocumentChangeType : Int, @unchecked Sendable

An enumeration of document change types.

• added

  Indicates a new document was added to the set of documents matching the query.

  Declaration

  Swift

  case added = 0

• modified

  Indicates a document within the query was modified.

  Declaration

  Swift

  case modified = 1

• removed

  Indicates a document within the query was removed (either deleted or no longer matches the query.

  Declaration

  Swift

  case removed = 2