PHP Manuál | ||
---|---|---|
Predchádzajúci | Nasledujúci |
Vracia TRUE pri úspechu alebe FALSE pri chybe.
mysql_data_seek() moves the internal row pointer of the MySQL result associated with the specified result identifier to point to the specified row number. The next call to mysql_fetch_row() would return that row.
Row_number starts at 0. The row_number should be a value in the range from 0 to mysql_num_rows - 1. However if the result set is empty (mysql_num_rows == 0), a seek to 0 will fail with a E_WARNING and mysql_data_seek() will return FALSE.
Poznámka: The function mysql_data_seek() can be used in conjunction only with mysql_query(), not with mysql_unbuffered_query().
See also mysql_query() and mysql_num_rows().
Predchádzajúci | Domov | Nasledujúci |
mysql_create_db | Hore | mysql_db_name |