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    MongoDB\Driver\WriteResult::getWriteErrors

    (mongodb >=1.0.0)

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

    Descrição

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

    Parâmetros

    Esta função não possui parâmetros.

    Valor Retornado

    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.

    Erros/Exceções

    Exemplos

    Exemplo #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());
    }

    ?>

    O exemplo acima produzirá algo semelhante a:

    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
  }
}

    Exemplo #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());
    }

    ?>

    O exemplo acima produzirá algo semelhante a:

    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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