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    MongoDB\Driver\WriteResult::getWriteConcernError

    (mongodb >=1.0.0)

    MongoDB\Driver\WriteResult::getWriteConcernError — Returns any write concern error that occurred

    説明

    final public MongoDB\Driver\WriteResult::getWriteConcernError(): ?MongoDB\Driver\WriteConcernError

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    Returns a MongoDB\Driver\WriteConcernError if a write concern error was encountered during the write operation, and null otherwise.

    エラー / 例外

    例

    例1 MongoDB\Driver\WriteResult::getWriteConcernError() example

    <?php

    $manager     = new MongoDB\Driver\Manager("mongodb://rs1.example.com,rs2.example.com/?replicaSet=myReplicaSet");

    $bulk = new MongoDB\Driver\BulkWrite;
    $bulk->insert(['x' => 1]);

    $writeConcern = new MongoDB\Driver\WriteConcern(2, 1);

    try {
    $manager->executeBulkWrite('db.collection', $bulk, $writeConcern);
    } catch(    MongoDB\Driver\Exception\BulkWriteException $e) {
    var_dump($e->getWriteResult()->getWriteConcernError());
    }

    ?>

    上の例の出力は、 たとえば以下のようになります。

    object(MongoDB\Driver\WriteConcernError)#6 (3) {
  ["message"]=>
  string(33) "waiting for replication timed out"
  ["code"]=>
  int(64)
  ["info"]=>
  object(stdClass)#7 (1) {
    ["wtimeout"]=>
    bool(true)
  }
}

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