MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::executeBulkWriteCommand

Execute write operations using the bulkWrite command

Description

final public MongoDB\Driver\BulkWriteCommandResult MongoDB\Driver\Manager::executeBulkWriteCommand(MongoDB\Driver\BulkWriteCommand $bulk, arraynull $options = null)

Executes one or more write operations on the primary server using the » bulkWrite command introduced in MongoDB 8.0.

A MongoDB\Driver\BulkWriteCommand can be constructed with one or more write operations of varying types (e.g. inserts, updates, and deletes). Each write operation may target a different collection.

The default value for the "writeConcern" option will be inferred from an active transaction (indicated by the "session" option), followed by the connection URI.

Parameters

bulk (MongoDB\Driver\BulkWriteCommand)

The write(s) to execute.

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.

Return Values

Returns MongoDB\Driver\BulkWriteCommandResult on success.

Errors/Exceptions

  • Throws MongoDB\Driver\Exception\InvalidArgumentException if bulk does not contain any write operations.
  • Throws MongoDB\Driver\Exception\InvalidArgumentException if bulk has already been executed. MongoDB\Driver\BulkWriteCommand objects may not be executed multiple times.
  • Throws MongoDB\Driver\Exception\InvalidArgumentException if the "session" option is used in combination with an unacknowledged write concern.
  • Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
  • Throws MongoDB\Driver\Exception\ConnectionException if connection to the server fails (for reasons other than authentication).
  • Throws MongoDB\Driver\Exception\AuthenticationException if authentication is needed and fails.
  • Throws MongoDB\Driver\Exception\BulkWriteCommandException on any write failure (e.g. command failure, write or write concern error)
  • Throws MongoDB\Driver\Exception\RuntimeException on other errors.

Examples

Example #1 Mixed write operations

Mixed write operations (i.e. inserts, updates, and deletes) will be sent to the server using a single » bulkWrite command. 

<?php

$manager = new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWriteCommand;

// Delete documents from both collections
$bulk->deleteMany('db.coll_one', []);
$bulk->deleteMany('db.coll_two', []);

// Insert documents into two collections
$bulk->insertOne('db.coll_one', ['_id' => 1]);
$bulk->insertOne('db.coll_two', ['_id' => 2]);
$bulk->insertOne('db.coll_two', ['_id' => 3]);

// Update a document in "coll_one"
$bulk->updateOne('db.coll_one', ['_id' => 1], ['$set' => ['x' => 1]]);

$result = $manager->executeBulkWriteCommand($bulk);

printf("Inserted %d document(s)\n", $result->getInsertedCount());
printf("Updated  %d document(s)\n", $result->getModifiedCount());

?>

The above example will output:

Inserted 3 document(s)
Updated  1 document(s)

Example #2 Ordered write operations causing an error

<?php

$manager = new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWriteCommand;

$bulk->deleteMany('db.coll', []);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 2]);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 3]);

try {
    $result = $manager->executeBulkWriteCommand($bulk);
} catch (MongoDB\Driver\Exception\BulkWriteCommandException $e) {
    $result = $e->getPartialResult();

    var_dump($e->getWriteErrors());
}

printf("Inserted %d document(s)\n", $result->getInsertedCount());

?>

The above example will output something similar to:

array(1) {
  [3]=>
  object(MongoDB\Driver\WriteError)#5 (4) {
    ["message"]=>
    string(78) "E11000 duplicate key error collection: db.coll index: _id_ dup key: { _id: 1 }"
    ["code"]=>
    int(11000)
    ["index"]=>
    int(3)
    ["info"]=>
    object(stdClass)#6 (0) {
    }
  }
}
Inserted 2 document(s)

See Also

  • MongoDB\Driver\BulkWriteCommand
  • MongoDB\Driver\BulkWriteCommandResult
  • MongoDB\Driver\WriteConcern
  • MongoDB\Driver\Server::executeBulkWriteCommand