anchor.diff:    }
   
     @override
  -  T createCompanion<T extends UpdateCompanion<Category>>(bool nullToAbsent) {
  +  CategoriesCompanion createCompanion(bool nullToAbsent) {
       return CategoriesCompanion(
         id: id == null && nullToAbsent ? const Value.absent() : Value(id),
         description: description == null && nullToAbsent
             ? const Value.absent()
             : Value(description),
  -    ) as T;
  +    );
     }
   
     Category copyWith({int id, String description}) => Category(
  
positive.code:   }
  
    @override
    T createCompanion<T extends UpdateCompanion<TodoEntry>>(bool nullToAbsent) {
      return TodosCompanion(
        id: id == null && nullToAbsent ? const Value.absent() : Value(id),
        content: content == null && nullToAbsent
  
negative.code: }
  
  abstract class _$Database extends GeneratedDatabase {
    _$Database(QueryExecutor e) : super(SqlTypeSystem.defaultInstance, e);
    $TodosTable _todos;
    $TodosTable get todos => _todos ??= $TodosTable(this);
    $CategoriesTable _categories;
  