(PHP 4 >= 4.0.2, PHP 5)
ingres_num_rows -- Get the number of rows affected or returned by the last query| Внимание |
Эта функция является ЭКСПЕРИМЕНТАЛЬНОЙ. Поведение этой функции, ее имя и относящаяся к ней документация могут измениться в последующих версиях PHP без уведомления. Используйте эту функцию на свой страх и риск. |
For delete, insert or update queries, ingres_num_rows() returns the number of rows affected by the query. For other queries, ingres_num_rows() returns the number of rows in the query's result.
Замечание: This function is mainly meant to get the number of rows modified in the database. If this function is called before using ingres_fetch_array(), ingres_fetch_object() or ingres_fetch_row() the server will delete the result's data and the script won't be able to get them.
You should instead retrieve the result's data using one of these fetch functions in a loop until it returns FALSE, indicating that no more results are available.
See also ingres_query(), ingres_fetch_array(), ingres_fetch_object(), and ingres_fetch_row().
| Пред. | Начало | След. |
| ingres_num_fields | Уровень выше | ingres_pconnect |
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