php教程

dbplus_xlockrel

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_xlockrelRequest exclusive lock on relation

说明

dbplus_xlockrel ( resource $relation ) : int

Request an exclusive lock on relation preventing even read access from other clients.

参数

relation

A relation opened by dbplus_open().

返回值

注释

Warning

此函数是实验性的。此函数的表象,包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。

参见

User Contributed Notes

There are no user contributed notes for this page.

CopyRight © 2008-2022 verySource.Com All Rights reserved. 京ICP备17048824号-1 京公网安备:11010502034788