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    MongoDB\Driver\WriteResult::getWriteErrors

    (mongodb >=1.0.0)

    MongoDB\Driver\WriteResult::getWriteErrors — Returns any write errors that occurred

    Açıklama

    final public MongoDB\Driver\WriteResult::getWriteErrors(): array

    Bağımsız Değişkenler

    Bu işlevin bağımsız değişkeni yoktur.

    Dönen Değerler

    Returns an array of MongoDB\Driver\WriteError objects for any write errors encountered during the write operation. The array will be empty if no write errors occurred.

    Hatalar/İstisnalar

    Örnekler

    Örnek 1 MongoDB\Driver\WriteResult::getWriteErrors() with a single error

    <?php

    $manager     = new MongoDB\Driver\Manager;

    /* By default, bulk write operations are executed serially in order and
    * execution will stop after the first error.
    */
    $bulk = new MongoDB\Driver\BulkWrite;
    $bulk->insert(['_id' => 1]);
    $bulk->insert(['_id' => 2]);
    $bulk->insert(['_id' => 2]);
    $bulk->insert(['_id' => 3]);
    $bulk->insert(['_id' => 4]);
    $bulk->insert(['_id' => 4]);

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

    ?>

    Yukarıdaki örnek şuna benzer bir çıktı üretir:

    array(1) {
  [0]=>
  object(MongoDB\Driver\WriteError)#5 (4) {
    ["message"]=>
    string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 2 }"
    ["code"]=>
    int(11000)
    ["index"]=>
    int(2)
    ["info"]=>
    NULL
  }
}

    Örnek 2 MongoDB\Driver\WriteResult::getWriteErrors() with multiple errors

    <?php

    $manager     = new MongoDB\Driver\Manager;

    /* The "ordered" option may be used to allow bulk write operations to continue
    * executing after the first error is encountered.
    */
    $bulk = new MongoDB\Driver\BulkWrite(['ordered' => false]);
    $bulk->insert(['_id' => 1]);
    $bulk->insert(['_id' => 2]);
    $bulk->insert(['_id' => 2]);
    $bulk->insert(['_id' => 3]);
    $bulk->insert(['_id' => 4]);
    $bulk->insert(['_id' => 4]);

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

    ?>

    Yukarıdaki örnek şuna benzer bir çıktı üretir:

    array(2) {
  [0]=>
  object(MongoDB\Driver\WriteError)#5 (4) {
    ["message"]=>
    string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 2 }"
    ["code"]=>
    int(11000)
    ["index"]=>
    int(2)
    ["info"]=>
    NULL
  }
  [1]=>
  object(MongoDB\Driver\WriteError)#6 (4) {
    ["message"]=>
    string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 4 }"
    ["code"]=>
    int(11000)
    ["index"]=>
    int(5)
    ["info"]=>
    NULL
  }
}

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