(mongodb >=1.0.0)
MongoDB\Driver\BulkWrite::update — Add an update operation to the bulk
$filter
, array|object $newObj
[, array $updateOptions
] )Adds an update operation to the MongoDB\Driver\BulkWrite.
filterThe search filter.
newObj (array|object)A document containing either update operators (e.g. $set) or a replacement document (i.e. only field:value expressions).
updateOptions
| Option | Type | Description | Default |
|---|---|---|---|
| multi | bool | Update only the first matching document (multi=false), or all matching documents (multi=true). | FALSE |
| upsert | bool |
If filter does not match an existing document,
insert a single document. The document will be
created from newObj if it is a replacement
document (i.e. no update operators); otherwise, the operators in
newObj will be applied to
filter to create the new document.
|
FALSE |
Es wird kein Wert zurückgegeben.
Beispiel #1 MongoDB\Driver\BulkWrite::update() example
<?php
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->update(
['x' => 2],
['$set' => ['y' => 3]],
['multi' => false, 'upsert' => false]
);
$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
$writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000);
$result = $manager->executeBulkWrite('db.collection', $bulk, $writeConcern);
?>