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Последние активные темы форума |
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maxdb_data_seek
(no version information, might be only in CVS) maxdb_data_seek -- Adjusts the result pointer to an arbitary row in the result
DescriptionПроцедурный стиль: bool maxdb_data_seek ( resource result, int offset ) The maxdb_data_seek() function seeks to an arbitrary result pointer
specified by the offset in the result set represented by
result. The offset parameter must be between
zero and the total number of rows minus one (0..maxdb_num_rows() - 1).
Return valuesВозвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
Example
Пример 1. Процедурный стиль
<?php
$link
=
maxdb_connect
(
"localhost"
,
"MONA"
,
"RED"
);
/* check connection */
if (!
$link
) {
printf
(
"Connect failed: %s\n"
,
maxdb_connect_error
());
exit();
}
$query
=
"SELECT name, state FROM hotel.city ORDER BY name"
;
if (
$result
=
maxdb_query
(
$link
,
$query
)) {
/* seek to row no. 400 */
maxdb_data_seek
(
$result
,
10
);
/* fetch row */
$row
=
maxdb_fetch_row
(
$result
);
printf
(
"City: %s State: %s\n"
,
$row
[
0
],
$row
[
1
]);
/* free result set*/
maxdb_free_result
(
$result
);
}
/* close connection */
maxdb_close
(
$link
);
?>
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The above examples would produce the following output:
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