PHP-Handbuch: Add an update operation to the bulk

Beschreibung

public void MongoDB\Driver\BulkWrite::update ( array|object $filter , array|object $newObj [, array $updateOptions ] )

Adds an update operation to the MongoDB\Driver\BulkWrite.

Parameter-Liste

filter

The 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

**updateOptions**
Option	Type	Description	Default
collation	array\|object	» Collation allows users to specify language-specific rules for string comparison, such as rules for lettercase and accent marks. When specifying collation, the "locale" field is mandatory; all other collation fields are optional. For descriptions of the fields, see » Collation Document. If the collation is unspecified but the collection has a default collation, the operation uses the collation specified for the collection. If no collation is specified for the collection or for the operation, MongoDB uses the simple binary comparison used in prior versions for string comparisons. This option is available in MongoDB 3.4+ and will result in an exception at execution time if specified for an older server version.
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`

Rückgabewerte

Es wird kein Wert zurückgegeben.

Fehler/Exceptions

Throws MongoDB\Driver\InvalidArgumentException on argument parsing errors.

Changelog

Version	Beschreibung
1.2.0	Added the "collation" option.

Beispiele

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);

?>

Siehe auch

MongoDB\Driver\Manager::executeBulkWrite
MongoDB\Driver\WriteResult