MongoDB\reconhecimento de data center::getReadConcern()

Definição

MongoDB\Database::getReadConcern()

Retorna a referência de leitura para este reconhecimento de data center.

function getReadConcern(): MongoDB\Driver\ReadConcern

Valores de retorno

Um MongoDB\Driver\ReadConcern evento.

Exemplo

<?php
$database = (new MongoDB\Client)->selectDatabase('test', [
   'readConcern' => new MongoDB\Driver\ReadConcern('majority'),
]);
var_dump($database->getReadConcern());

A saída seria então semelhante a:

object(MongoDB\Driver\ReadConcern)#5 (1) {
  ["level"]=>
  string(8) "majority"
}

Veja também

• Read concern no manual do MongoDB

• MongoDB\Driver\ReadConcern::isDefault()

• MongoDB\Client::getReadConcern()

• MongoDB\Collection::getReadConcern()

• MongoDB\GridFS\Bucket::getReadConcern()