(mongodb >=1.0.0)
MongoDB\Driver\Manager::executeBulkWrite — Execute one or more write operations
$namespace
, MongoDB\Driver\BulkWrite $bulk
[, array $options = array()
] ) : MongoDB\Driver\WriteResultExecutes 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.
namespaceA fully qualified namespace (databaseName.collectionName)
bulk (MongoDB\Driver\BulkWrite)The write(s) to execute.
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. |
Returns MongoDB\Driver\WriteResult on success.
bulk does not contain any write operations.bulk has already been executed. MongoDB\Driver\BulkWrite objects may not be executed multiple times."session" option is used in combination with an unacknowledged write concern.
| Version | Beschreibung |
|---|---|
| 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.
|
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 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());
}
?>
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)