| PHP Manuál | ||
|---|---|---|
| Predchádzajúci | Nasledujúci | |
(PHP 4 >= 4.0.2, PHP 5)
ingres_num_rows -- Get the number of rows affected or returned by the last query| Varovanie |
Táto funkcia je EXPERIMENTÁLNA. Správanie tejto funkcie, názov tejto funkcie a hocičo iné zdokumentované o tejto funkcii sa môže zmeniť bez povšimnutia v budúcom vydaní PHP. Používajte túto funkcii na svoje vlastné riziko. |
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.
Poznámka: 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().
| Predchádzajúci | Domov | Nasledujúci |
| ingres_num_fields | Hore | ingres_pconnect |