Php/docs/mongodb-driver-manager.executebulkwrite

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MongoDB\Driver\Manager::executeBulkWrite

(mongodb >=1.0.0)

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


説明

final public MongoDB\Driver\Manager::executeBulkWrite ( string $namespace , MongoDB\Driver\BulkWrite $bulk [, array $options = array() ] ) : 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)

完全修飾形式の名前空間 ("databaseName.collectionName")。

bulk (MongoDB\Driver\BulkWrite)

実行する書き込み。

options
{| |+ options ! Option ! Type ! Description |- | session | MongoDB\Driver\Session |

A session to associate with the operation.

|- | writeConcern | MongoDB\Driver\WriteConcern

|

A write concern to apply to the operation.

|}


返り値

成功した場合に MongoDB\Driver\WriteResult を返します。


エラー / 例外


変更履歴

バージョン 説明
PECL mongodb 1.4.4 MongoDB\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 1.3.0 MongoDB\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 the WriteConcern could not be fulfilled */if ($writeConcernError = $result->getWriteConcernError()) {    printf("%s (%d): %s\n", $writeConcernError->getMessage(), $writeConcernError->getCode(), var_export($writeConcernError->getInfo(), true));}/* If a write could not happen at all */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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