MongoDB\Driver\Exception\BulkWriteCommandException::getWriteConcernErrors

Returns any write concern errors

説明

final public array MongoDB\Driver\Exception\BulkWriteCommandException::getWriteConcernErrors()

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

An array of any MongoDB\Driver\WriteConcernErrors that occurred while executing the bulk write. This list may have multiple items if more than one server command was required to execute the bulk write.

例

例1 MongoDB\Driver\Exception\BulkWriteCommandException::getWriteConcernErrors example

<?php

$manager = new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWriteCommand;
$bulk->insertOne('db.coll', ['x' => 1]);

$writeConcern = new MongoDB\Driver\WriteConcern(50);

try {
    $result = $manager->executeBulkWriteCommand($bulk, ['writeConcern' => $writeConcern]);
} catch (MongoDB\Driver\Exception\BulkWriteCommandException $e) {
    var_dump($e->getWriteConcernErrors());
}

?>

上の例の出力は、たとえば以下のようになります。

array(1) {
  [0]=>
  object(MongoDB\Driver\WriteConcernError)#6 (3) {
    ["message"]=>
    string(29) "Not enough data-bearing nodes"
    ["code"]=>
    int(100)
    ["info"]=>
    object(stdClass)#8 (1) {
      ["writeConcern"]=>
      object(stdClass)#7 (3) {
        ["w"]=>
        int(50)
        ["wtimeout"]=>
        int(0)
        ["provenance"]=>
        string(14) "clientSupplied"
      }
    }
  }
}

参考

MongoDB\Driver\Manager::executeBulkWriteCommand
MongoDB\Driver\WriteConcern
MongoDB\Driver\WriteConcernError