maxdb_stmt_data

PHP Handbuch
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Description

Procedural style:

bool maxdb_stmt_data_seek ( resource statement, int offset )

Object oriented style (method):

class 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).

Example

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. 400 */
   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);
?>

The above examples would produce the following output:

City: Dallas  Zip: 75243

maxdb_stmt_data_seek

Description

Return values

See also

Example

Zurück	Zum Anfang	Weiter
maxdb_stmt_close	Nach oben	maxdb_stmt_errno