uses mysql

Check the MySQL5 manual and find that the maximum value of wait_timeout is 24 days 365 days (windowsLinux ). Take windows as an example. Suppose we want to set it to 21 days. Check the MySQL5 manual and find that the maximum value of wait_timeout is

Today, I encountered such a problem and briefly recorded my solution. First, let's talk about the server environment. Port 80 of the server is configured according to the standard virtual host. It supports asp, aspx, and php, but does not support

Statement: This article is purely for the purpose of learning. If it is used for commercial purposes, the consequences of legal liability will be borne by itself.As a result, E6 has also been upgraded to 5.5, which should have no effect and be

Author: fallen leaves [J. L.S. T]Information Source:Http://hi.baidu.com/jluoye I have been working hard to keep up with the Internet for a long time. See todayPhpeval has an article on CGI security.I was so careful when I was studying CGI. The cgi

Affected Versions:Geeklog Vulnerability description: Geeklog is a free and open source Web application. It allows users to create a virtual community, manage users, and post articles. Geeklog is implemented using PHP and uses MySQL as the background

BRIM Title: BRIM Author: ifnull www.2cto.comTest Platform: Apache/2.2.3, PHP/5.1.6, MySQL 5.0.45, although it can run in any environment.Example uses MySQL 5 query escape but can easily be ported to prior versions of MySQL.Description: Unlike CVE-200

General function and Module customization system (CFCMMS)-008 beta trial (6.0.0) Download and useAfter some debugging and optimization, you can now download and test the trial version (6.0.0).　　In this version, the main interface and menu are

Bugzilla is an open-source Web application, a bug tracking system and test tool developed by Mozilla and used by Mozilla Public License (MPL), which is often utilized by some high-tech companies such as Mozilla, Red Hat and gnome. Originally

Data packageAgreementThe agreement is the following table| Head_0 | ... | Head_3 | protoversion | ServerVersion | Length ||--–|--–|--–|--–|--–|--–|| char | ... | char | int | int | int |Gfirefly Framework is a long connection based on the TCP

Scenario:There is a business database that uses MySQL 5.5 and writes a large amount of data every day. It is easy to delete data from multiple tables before the specified period from time to time, write a few WHILE loops. Although MySQL also has

PHP is the ideal choice for creating dynamic and novel Web applications. Needless to say, in the Web development World, PHP is one of the most popular languages. Some of the most useful PHP open source tools have really saved a lot of developers

Opening overview In today's mobile internet, Internet +, the era of big data, all kinds of internet sites, platform anomalies, as springing up, there is a "suddenly like a night spring breeze, thousand tree million Tree pear blossom"

Developing robust code-series articles in PHP is about solving real-world problems in medium-to-large applications. This series of articles focuses on the new features available in PHP 4, highlighting a number of tips and tricks to make development

PHP development framework YiiFramework tutorial (23) database-overview Yii provides powerful database programming support. The Yii Data Access Object (DAO) is built on the data object (PDO) extension of PHP, so that a single unified interface can

After continuing to introduce ZendStudio7 getting started tutorials, ZendStudio8 Chinese, ZendStudio debugging and other tutorials, we will continue the ZendStudio tutorial. This section describes how to use ZendStudio8SQL database resource manager.

PHP Session write database, phpsession This article introduces the PHP session writing database method, share to everyone for reference, the specific content as follows config = $args; $this->maxlifetime = Get_cfg_var ("Session.gc_maxlifetime");

Reply content:Install Linux under any one of the distribution, and then set up a LAN server, and dorm students share the classic love action film, to ensure that each computer can access and read resources at the same time, set up a portal to record

Pdo injection prevention question: should we use quotation marks or do not use quotation marks? At last, this post was edited by sky94132003 from 2014-08-2706: 07: 37. The anti-injection php version is & nbsp; 5.4.28 is it safe to use preprocessing

Blog-Bole online homepage latest articles industry development IT Technology Design Entrepreneurship IT workplace interview in foreign channels more & gt; Bole online & gt; homepage & gt; all articles & gt; it Technology & gt; optimize MySQL or use

When the table or field has Chinese characters, you need to modify the hive metadatabase settings.Taking MYSQL as an example, when the MySQL character set is set to utf8, hive may be used. For details, see the hive wiki. Therefore, when hive uses