openKeyCursor abstract method

Stream<Cursor> openKeyCursor({
  1. Object? key,
  2. KeyRange? range,
  3. String? direction,
  4. bool? autoAdvance,
})

Creates a key cursor over the specified key range.

Implementation

Stream<Cursor> openKeyCursor({
  Object? key,
  KeyRange? range,
  String? direction,
  bool? autoAdvance,
});