略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: MongoClient::setWriteConcern

2024-05-09

MongoClient::setWriteConcern

(PECL mongo >=1.5.0)

MongoClient::setWriteConcernSet the write concern for this connection

This extension that defines this method is deprecated. Instead, the MongoDB extension should be used. There is no equivalent for this method in the new extension.

说明

public MongoClient::setWriteConcern ( mixed $w [, int $wtimeout ] ) : bool

参数

w

The write concern. This may be an integer denoting the number of servers required to acknowledge the write, or a string mode (e.g. "majority").

wtimeout

The maximum number of milliseconds to wait for the server to satisfy the write concern.

返回值

Returns TRUE on success, or FALSE otherwise.

错误/异常

Emits E_WARNING if the w parameter is not an integer or string value.

范例

Example #1 MongoClient::setWriteConcern() example

<?php

$mc 
= new MongoClient('mongodb://rs1.example.com,rs2.example.com');

// Require that the majority of servers in the replica set acknowledge writes
// within three seconds.
$mc->setWriteConcern('majority'3000);
?>

参见

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/mongoclient.setwriteconcern.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3