query method
Implementation
Future<List<T>> query(Query query) async {
if (kDebugMode && query.columns != null) {
debugPrint('Warning: columns are ignored in query for table $tableName. If you want to select specific columns, do not use a converter.');
}
return (await table.query(query.withoutColumns())) //
.map((e) => fromDb(e))
.toList();
}