sqlite_busy_timeout

SQLiteDatabase::busyTimeout

(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)

sqlite_busy_timeout -- SQLiteDatabase::busyTimeout — Set busy timeout duration, or disable busy handlers

说明

sqlite_busy_timeout ( resource $dbhandle , int $milliseconds ) : void

面向对象风格 (method):

public SQLiteDatabase::busyTimeout ( int $milliseconds ) : void

Set the maximum time, in milliseconds, that SQLite will wait for a dbhandle to become ready for use.

参数

dbhandle

The SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.

milliseconds

The number of milliseconds. When set to 0, busy handlers will be disabled and SQLite will return immediately with a SQLITE_BUSY status code if another process/thread has the database locked for an update.

PHP sets the default busy timeout to be 60 seconds when the database is opened.

Note:
There are one thousand (1000) milliseconds in one second.

返回值

没有返回值。

范例

Example #1 过程化风格


<?php
$dbhandle = sqlite_open('sqlitedb');
sqlite_busy_timeout($dbhandle, 10000); // set timeout to 10 seconds
sqlite_busy_timeout($dbhandle, 0); // disable busy handler
?>

Example #2 面向对象风格


<?php
$dbhandle = new SQLiteDatabase('sqlitedb');
$dbhandle->busyTimeout(10000); // 10 seconds
$dbhandle->busyTimeout(0); // disable
?>

参见

sqlite_open() - Opens an SQLite database and create the database if it does not exist

add a note

User Contributed Notes 1 note

down

php at cdauth dot de ¶

12 years ago


The PDO equivalent of this function would be PDO::setAttribute(PDO::ATTR_TIMEOUT);

add a note

官方地址：https://www.php.net/manual/en/function.sqlite-busy-timeout.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言 Linux 科技开发编程 Elasticsearch HTML/CSS/XML 网络 JAVA NoSQL C/C++ 面试 Golang 数据库 Git 算法正则表达式操作系统 Redis 互联网 MySql JavaScript 运维软件架构设计 Mac OS TCP/IP 国际 Excel Vim Windows Socket Oracle VR MongoDB 运营 Python MemCache 商业硬件电子设计 nginx 娱乐摄影游戏 WordPress HTTP 团建数码电器

php7 安装fileinfo扩展 preg_split — 通过一个正则表达式分隔字符串 [PHP] inet_pton/inet_ntop IP地址转换函数 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 PHPMailer设置utf8 PHPMailer字符集CharSet 如何在Composer中为GitLab实例设置访问令牌 array_multisort() 多字段排序 laravel框架查看sql语句方式 [原创]诡异的php-fpm超时问题 PHP获取指定函数定义在哪个文件中及行号 PHP5 扩展SOAP 调用 webservice 利用php soap实现web service php设置cookie为httponly防止xss攻击 PHP-FPM进程数的设定利用PHP SOAP实现WEB SERVICE PHPstorm 里面Terminal 不能使用 esc键吗退出编辑模式吗 PHP - mysql_real_escape_string()与mysql_escape_string() 的区别 PHP注释规范支持php7的性能采集扩展 php上周一、本周一、下周一日期

略微加速

PHP官方手册 - 互联网笔记

sqlite_busy_timeout

SQLiteDatabase::busyTimeout

说明

参数

返回值

范例

参见

User Contributed Notes 1 note