(mongodb >=1.0.0)
MongoDB\Driver\BulkWrite::insert — Add an insert operation to the bulk
Adds an insert operation to the MongoDB\Driver\BulkWrite.
Returns the _id of the inserted document. If the
document did not have an _id, the
MongoDB\BSON\ObjectId generated for the insert will
be returned.
| 版本 | 说明 |
|---|---|
| PECL mongodb 1.3.0 |
The _id of the inserted document is always returned.
Previously, the method only returned a value if a
MongoDB\BSON\ObjectId was generated.
|
示例 #1 MongoDB\Driver\BulkWrite::insert() example
<?php
$bulk = new MongoDB\Driver\BulkWrite;
$document1 = ['title' => 'one'];
$document2 = ['_id' => 'custom ID', 'title' => 'two'];
$document3 = ['_id' => new MongoDB\BSON\ObjectId, 'title' => 'three'];
$_id1 = $bulk->insert($document1);
$_id2 = $bulk->insert($document2);
$_id3 = $bulk->insert($document3);
var_dump($_id1, $_id2, $_id3);
$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
$result = $manager->executeBulkWrite('db.collection', $bulk);
?>以上示例的输出类似于：
object(MongoDB\BSON\ObjectId)#3 (1) {
["oid"]=>
string(24) "54d51146bd21b91405401d92"
}
NULL
NULL