maxdb_stmt_close
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MaxDB Funktionen
PHP Manual

# maxdb_stmt_data_seek

# stmt->data_seek

(PECL maxdb:1.0-7.6.00.38)

maxdb_stmt_data_seek -- stmt->data_seek — Seeks to an arbitray row in statement result set

### Beschreibung

Procedural style:

bool maxdb_stmt_data_seek ( resource `$statement` , int `$offset` )

Object oriented style (method):

stmt
bool data_seek ( int `$offset` )

The maxdb_stmt_data_seek() function seeks to an arbitrary result pointer specified by the `offset` in the statement result set represented by `statement` . The `offset` parameter must be between zero and the total number of rows minus one (0..maxdb_stmt_num_rows() - 1).

### Rückgabewerte

Gibt bei Erfolg `TRUE` zurück, im Fehlerfall `FALSE`.

### Beispiele

Beispiel #1 Object oriented style

`<?php
/* Open a connection */
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT name, zip FROM hotel.city ORDER BY name";
if ($stmt = $maxdb->prepare($query)) {
/* execute query */
$stmt->execute();
/* bind result variables */
$stmt->bind_result($name, $code);
/* store result */
$stmt->store_result();
/* seek to row no. 5 */
$stmt->data_seek(5);
/* fetch values */
$stmt->fetch();
printf ("City: %s Zip: %s\n", $name, $code);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>`

Beispiel #2 Procedural style

`<?php
/* Open a connection */
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT name, zip FROM hotel.city ORDER BY name";
if ($stmt = maxdb_prepare($link, $query)) {
/* execute query */
maxdb_stmt_execute($stmt);
/* bind result variables */
maxdb_stmt_bind_result($stmt, $name, $code);
/* store result */
maxdb_stmt_store_result($stmt);
/* seek to row no. 5 */
maxdb_stmt_data_seek($stmt, 5);
/* fetch values */
maxdb_stmt_fetch($stmt);
printf ("City: %s Zip: %s\n", $name, $code);
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>`

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

    City: Dallas  Zip: 75243

### Siehe auch

- maxdb_prepare()

maxdb_stmt_close
maxdb_stmt_errno
MaxDB Funktionen
PHP Manual