public static Task <StatementResult> ExecuteNonQueryAsync(this DqliteConnector connector, PreparedStatement preparedStatement, CancellationToken cancellationToken = default(CancellationToken))
 => connector.ExecuteNonQueryAsync(preparedStatement, PARAMETER_EMPTY, cancellationToken);
 public static Task <StatementResult> ExecuteNonQueryAsync(this DqliteConnector connector, DatabaseRecord database, string commandText, CancellationToken cancellationToken = default(CancellationToken))
 => connector.ExecuteNonQueryAsync(database, commandText, PARAMETER_EMPTY, cancellationToken);