MongoDB\Driver\Manager::executeBulkWrite

    (mongodb >=1.0.0)

    MongoDB\Driver\Manager::executeBulkWrite — Execute one or more write operations

    Beschreibung

    finalpublicMongoDB\Driver\Manager::executeBulkWrite(string$namespace, MongoDB\Driver\BulkWrite$bulk, array|MongoDB\Driver\WriteConcern|null$options = null): MongoDB\Driver\WriteResult

    Executes one or more write operations on the primary server.

    A MongoDB\Driver\BulkWrite can be constructed with one or more write operations of varying types (e.g. updates, deletes, and inserts). The driver will attempt to send operations of the same type to the server in as few requests as possible to optimize round trips.

    Parameter-Liste

    namespace (string)

    A fully qualified namespace (e.g. "databaseName.collectionName").

    bulk (MongoDB\Driver\BulkWrite)

    The write(s) to execute.

    options

    options
    OptionTypeDescription
    sessionMongoDB\Driver\Session

    A session to associate with the operation.

    writeConcernMongoDB\Driver\WriteConcern

    A write concern to apply to the operation.

    Rückgabewerte

    Gibt bei Erfolg ein MongoDB\Driver\WriteResult zurück.

    Fehler/Exceptions

    Changelog

    VersionBeschreibung
    PECL mongodb 1.4.4MongoDB\Driver\Exception\InvalidArgumentException will be thrown if the "session" option is used in combination with an unacknowledged write concern.
    PECL mongodb 1.4.0 The third parameter is now an options array. For backwards compatibility, this paramater will still accept a MongoDB\Driver\WriteConcern object.
    PECL mongodb 1.3.0MongoDB\Driver\Exception\InvalidArgumentException is now thrown if bulk does not contain any write operations. Previously, a MongoDB\Driver\Exception\BulkWriteException was thrown.

    Beispiele

    Beispiel #1 MongoDB\Driver\Manager::executeBulkWrite() example

    <?php

    $bulk     = new MongoDB\Driver\BulkWrite();

    $bulk->insert(['_id' => 1, 'x' => 1]);
    $bulk->insert(['_id' => 2, 'x' => 2]);

    $bulk->update(['x' => 2], ['$set' => ['x' => 1]], ['multi' => false, 'upsert' => false]);
    $bulk->update(['x' => 3], ['$set' => ['x' => 3]], ['multi' => false, 'upsert' => true]);
    $bulk->update(['_id' => 3], ['$set' => ['x' => 3]], ['multi' => false, 'upsert' => true]);

    $bulk->insert(['_id' => 4, 'x' => 2]);

    $bulk->delete(['x' => 1], ['limit' => 1]);

    $manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
    $writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 100);
    $result = $manager->executeBulkWrite('db.collection', $bulk, $writeConcern);

    printf("Inserted %d document(s)\n", $result->getInsertedCount());
    printf("Matched %d document(s)\n", $result->getMatchedCount());
    printf("Updated %d document(s)\n", $result->getModifiedCount());
    printf("Upserted %d document(s)\n", $result->getUpsertedCount());
    printf("Deleted %d document(s)\n", $result->getDeletedCount());

    foreach (    $result->getUpsertedIds() as $index => $id) {
    printf('upsertedId[%d]: ', $index);
    var_dump($id);
    }


    if ($writeConcernError = $result->getWriteConcernError()) {
    printf("%s (%d): %s\n", $writeConcernError->getMessage(), $writeConcernError->getCode(), var_export($writeConcernError->getInfo(), true));
    }


    foreach ($result->getWriteErrors() as $writeError) {
    printf("Operation#%d: %s (%d)\n", $writeError->getIndex(), $writeError->getMessage(), $writeError->getCode());
    }
    ?>

    Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

    Inserted 3 document(s) Matched 1 document(s) Updated 1 document(s) Upserted 2 document(s) Deleted 1 document(s) upsertedId[3]: object(MongoDB\BSON\ObjectId)#5 (1) { ["oid"]=> string(24) "54d3adc3ce7a792f4d703756" } upsertedId[4]: int(3)
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