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    MongoDB\Driver\Exception\WriteException::getWriteResult

    (mongodb >= 1.0.0)

    MongoDB\Driver\Exception\WriteException::getWriteResult — Returns the WriteResult for the failed write operation

    説明

    final public MongoDB\Driver\Exception\WriteException::getWriteResult(): MongoDB\Driver\WriteResult

    Returns the MongoDB\Driver\WriteResult for the failed write operation. The MongoDB\Driver\WriteResult::getWriteErrors() and MongoDB\Driver\WriteResult::getWriteConcernError() methods may be used to get more details about the failure.

    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

    The MongoDB\Driver\WriteResult for the failed write operation.

    例

    例1 MongoDB\Driver\Exception\WriteException::getWriteResult() example

    <?php

    $manager     = new MongoDB\Driver\Manager('mongodb://localhost');
    $bulk = new MongoDB\Driver\BulkWrite;
    $bulk->insert(['_id' => 1]);
    $bulk->insert(['_id' => 1]);

    try {
    $manager->executeBulkWrite('db.collection', $bulk);
    } catch (    MongoDB\Driver\Exception\WriteException $e) {
    $writeResult = $e->getWriteResult();

    if (    $writeConcernError = $writeResult->getWriteConcernError()) {
    var_dump($writeConcernError);
    }

    if (    $writeErrors = $writeResult->getWriteErrors()) {
    var_dump($writeErrors);
    }
    }

    ?>

    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\WriteError)#5 (4) {
    ["message"]=>
    string(70) "E11000 duplicate key error index: db.collection.$_id_ dup key: { : 1 }"
    ["code"]=>
    int(11000)
    ["index"]=>
    int(1)
    ["info"]=>
    NULL
  }
}

    参考

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