MongoDB\Driver\BulkWriteCommandResult::isAcknowledged

(mongodb >=2.1.0)

MongoDB\Driver\BulkWriteCommandResult::isAcknowledged β€” Returns whether the write was acknowledged

Опис

final public MongoDB\Driver\BulkWriteCommandResult::isAcknowledged(): bool

If the write is acknowledged, other fields will be available on the MongoDB\Driver\BulkWriteCommandResult object.

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ЗначСння, Ρ‰ΠΎ ΠΏΠΎΠ²Π΅Ρ€Ρ‚Π°ΡŽΡ‚ΡŒΡΡ

Returns true if the write was acknowledged, and false otherwise.

Помилки/Π²ΠΈΠΊΠ»ΡŽΡ‡Π΅Π½Π½Ρ

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ΠΈ

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ #1 MongoDB\Driver\BulkWriteCommandResult::isAcknowledged() 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());

?>

Поданий Π²ΠΈΡ‰Π΅ ΠΏΡ€ΠΈΠΊΠ»Π°Π΄ Π²ΠΈΠ²Π΅Π΄Π΅:

bool(true)

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ #2 MongoDB\Driver\BulkWriteCommandResult::isAcknowledged() 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());

?>

Поданий Π²ΠΈΡ‰Π΅ ΠΏΡ€ΠΈΠΊΠ»Π°Π΄ Π²ΠΈΠ²Π΅Π΄Π΅:

bool(false)

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