/**
* Executes multiple write operations.
*
* @see BulkWrite::__construct() for supported options
*
* @param array[] $operations List of write operations
* @param array $options Command options
*
* @return BulkWriteResult
*/
public function bulkWrite(array $operations, array $options = [])
{
if (!isset($options['writeConcern'])) {
$options['writeConcern'] = $this->writeConcern;
}
$operation = new BulkWrite($this->databaseName, $this->collectionName, $operations, $options);
$server = $this->manager->selectServer(new ReadPreference(ReadPreference::RP_PRIMARY));
return $operation->execute($server);
}
