/// <summary>
 /// Update entity
 /// </summary>
 /// <param name="entity">Entity</param>
 /// <param name="cancellationToken">Cancellation token</param>
 public Task UpdateAsync(T entity, CancellationToken cancellationToken = default(CancellationToken))
 {
     return(Connection.ExecuteNonQueryAsync(MySqlGenerator.UpdateQuery <T>(), entity,
                                            cancellationToken: cancellationToken));
 }