PHP. Учебник. 2005

maxdb_stmt_store_result

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maxdb_stmt_store_result

(PECL)maxdb_stmt_store_result

(no version information, might be only in CVS)maxdb->store_result -- Transfers a result set from a prepared statement

Description

Procedural style:bool maxdb_stmt_store_result ( resource stmt )


Object oriented style (method):class maxdb {


object store_result ( void )


}

- maxdb_stmt_store_result() has no functionally effect and should not be used for retrieving data from MaxDB server.

Return values

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

See also

- maxdb_prepare(), maxdb_stmt_result_metadata(), maxdb_fetch()

Example

Пример 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();

/* store result */
$stmt->store_result();

printf("Number of rows: %d.\n", $stmt->num_rows);

/* free result */
$stmt->free_result();

/* close statement */
$stmt->close();
}

/* close connection */
$maxdb->close();
?>

Пример 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);

/* store result */
maxdb_stmt_store_result($stmt);

printf("Number of rows: %d.\n", maxdb_stmt_num_rows($stmt));

/* free result */
maxdb_stmt_free_result($stmt);

/* close statement */
maxdb_stmt_close($stmt);
}

/* close connection */
maxdb_close($link);
?>

- The above examples would produce the following output: 
Number of rows: 25.

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