CRUD - Delete - Flutter SDK

You can choose to delete a single object, multiple objects, or all objects from the database. After you delete an object, you can no longer access or modify it. If you try to use a deleted object, the SDK throws an error.

Deleting objects from the database does not delete the realm file or affect the schema. It only deletes the object instance from the database. If you want to delete the realm file itself, refer to Delete a Realm File - Flutter SDK.

@RealmModel()
class _Person {
  @PrimaryKey()
  late ObjectId id;
  late String name;
  late List<String> hobbies;
}
@RealmModel()
class _Team {
  @PrimaryKey()
  late ObjectId id;
  late String name;
  late List<_Person> crew;
  late RealmValue eventLog;
}

realm.write(() {
  realm.delete(obiWan);
});

realm.write(() {
  realm.deleteMany([obiWan, quiGon]);
});

realm.write(() {
  realm.deleteAll<Person>();
});