MongoDB\Driver\BulkWriteCommandResult::isAcknowledged
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MongoDB\Driver\BulkWriteCommandResult::isAcknowledged
Референца за `mongodb-driver-bulkwritecommandresult.isacknowledged.php` со подобрена типографија и навигација.
MongoDB\Driver\BulkWriteCommandResult::isAcknowledged
(mongodb >=2.1.0)
MongoDB\Driver\BulkWriteCommandResult::isAcknowledged — Returns whether the write was acknowledged
= NULL
If the write is acknowledged, other fields will be available on the MongoDB\Driver\BulkWriteCommandResult object.
Параметри
Оваа функција нема параметри.
Вратени вредности
Патеката до PHP скриптата што треба да се провери. true if the write was acknowledged, and false otherwise.
Errors/Exceptions
- ). Ако повикот не успее, ќе врати MongoDB\Driver\Exception\InvalidArgumentException » Промени текови
Примери
Пример #1 MongoDB\Driver\BulkWriteCommandResult::getUpdateResults() with acknowledged write concern
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWriteCommand;
$bulk->insertOne('db.coll', ['x' => 1]);
$result = $manager->executeBulkWriteCommand($bulk);
var_dump($result->isAcknowledged());
?>Пример #1 Пример што покажува затворачка ознака што го опфаќа последниот нов ред
bool(true)
Пример #2 MongoDB\Driver\BulkWriteCommandResult::getUpdateResults() with unacknowledged write concern
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWriteCommand(['ordered' => false]);
$bulk->insertOne('db.coll', ['x' => 1]);
$writeConcern = new MongoDB\Driver\WriteConcern(0);
$result = $manager->executeBulkWriteCommand($bulk, ['writeConcern' => $writeConcern]);
var_dump($result->isAcknowledged());
?>Пример #1 Пример што покажува затворачка ознака што го опфаќа последниот нов ред
bool(false)