query method

@override Future<List> query(String sql, [ List bind = const [] ])

Implementation

@override
Future<List> query(String sql, [List bind = const []]) async {
  var dbInstance = await dbCompleter.future;
  var re = dbInstance.select(sql, bind);
  List rtn = [];
  for (var row in re) {
    rtn.add(row);
  }
  return rtn;
}