maxdb_stmt_data_seek

(PECL maxdb >= 1.0)
Seeks to an arbitray row in statement result set
bool maxdb_stmt_data_seek ( resource $statement, int $offset )

Procedural style

Object oriented style

bool maxdb_stmt::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).

Returns:

Returns TRUE on success or FALSE on failure.

Examples:
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();
?>

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);
?>

See also:

maxdb_prepare() -

doc_php
2016-02-24 16:17:16
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