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    MongoDB\Driver\WriteResult::getWriteErrors

    (mongodb >=1.0.0)

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

    Descripción

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

    Parámetros

    Esta función no tiene parámetros.

    Valores devueltos

    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.

    Errores/Excepciones

    Ejemplos

    Ejemplo #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());
    }

    ?>

    El resultado del ejemplo sería algo similar 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
  }
}

    Ejemplo #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());
    }

    ?>

    El resultado del ejemplo sería algo similar 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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