MongoDB\Driver\WriteResult
PHP マニュアル

MongoDB\Driver\WriteResult::getWriteConcernError

Returns any write concern error that occurred

説明

final public MongoDB\Driver\WriteConcernErrornull MongoDB\Driver\WriteResult::getWriteConcernError()

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

  • Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

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' => $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)
  }
}

参考