count method

  1. @override
Future<int?> count([
  1. String column = '*'
])
override

count count of all num column

Implementation

@override
Future<int?> count([String column = '*']) async {
  final builder = _copyQueryWith(columns: ['COUNT($column)']);

  final completer = Completer<List<Map<String, dynamic>>>()
    ..complete(database!.rawQuery(builder.sql, builder.arguments));

  if (isLogger!) Logger.query(type, completer.future, builder);
  final result = await completer.future;

  return result.firstOrNull?.values.firstOrNull as int?;
}