MongoDB\Driver\Manager::executeBulkWrite

    (mongodb >=1.0.0)

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

    説明

    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.

    パラメータ

    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.

    戻り値

    Returns MongoDB\Driver\WriteResult on success.

    エラー / 例外

    変更履歴

    バージョン説明
    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.

    例

    例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());
    }
    ?>

    上の例の出力は、 たとえば以下のようになります。

    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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