mysql_affected_rows()
mysql_change_user()
mysql_character_set_name()
mysql_close()
mysql_connect()
mysql_create_db()
mysql_data_seek()
mysql_debug()
mysql_drop_db()
mysql_dump_debug_info()
mysql_eof()
mysql_errno()
mysql_error()
mysql_escape_string()
mysql_fetch_field()
mysql_fetch_fields()
mysql_fetch_field_direct()
mysql_fetch_lengths()
mysql_fetch_row()
mysql_field_count()
mysql_field_seek()
mysql_field_tell()
mysql_free_result()
mysql_get_client_info()
mysql_get_server_version()
mysql_get_host_info()
mysql_get_proto_info()
mysql_get_server_info()
mysql_info()
mysql_init()
mysql_insert_id()
mysql_kill()
mysql_list_dbs()
mysql_list_fields()
mysql_list_processes()
mysql_list_tables()
mysql_num_fields()
mysql_num_rows()
mysql_options()
mysql_ping()
mysql_query()
mysql_real_connect()
mysql_real_escape_string()
mysql_real_query()
mysql_reload()
mysql_row_seek()
mysql_row_tell()
mysql_select_db()
mysql_sqlstate()
mysql_shutdown()
mysql_stat()
mysql_store_result()
mysql_thread_id()
mysql_use_result()
mysql_commit()
mysql_rollback()
mysql_autocommit()
mysql_more_results()
mysql_next_result()
mysql_num_rows()
my_ulonglong mysql_num_rows(MYSQL_RES *result)
Returns the number of rows in the result set.
The use of mysql_num_rows()
depends on whether you use
mysql_store_result()
or mysql_use_result()
to return the result
set. If you use mysql_store_result()
, mysql_num_rows()
may be
called immediately. If you use mysql_use_result()
,
mysql_num_rows()
will not return the correct value until all the rows
in the result set have been retrieved.
The number of rows in the result set.
None.