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MongoDB\Driver\WriteResult::getUpsertedCount

(mongodb >=1.0.0)

MongoDB\Driver\WriteResult::getUpsertedCount — Returns the number of documents inserted by an upsert

Опис

final public MongoDB\Driver\WriteResult::getUpsertedCount(): int

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Returns the number of documents inserted by an upsert.

Помилки/виключення

Журнал змін

Версія Опис
PECL mongodb 2.0.0

This method now throws an exception when called for an unacknowledged write instead of returning null.

Приклади

Приклад #1 MongoDB\Driver\WriteResult::getUpsertedCount() example

<?php

$manager = new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['x' => 1]);
$bulk->update(['x' => 1], ['$set' => ['y' => 3]]);
$bulk->update(['x' => 2], ['$set' => ['y' => 1]], ['upsert' => true]);
$bulk->update(['x' => 3], ['$set' => ['y' => 2]], ['upsert' => true]);
$bulk->delete(['x' => 1]);

$result = $manager->executeBulkWrite('db.collection', $bulk);

var_dump($result->getUpsertedCount());

?>

Поданий вище приклад виведе:

int(2)

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