first line and put the contents into a predefined variable whileIsend!=1 DoUPDATEProd_mainSETProd_click_all=CnumWHEREprod_id=# Update the total number of hits for the product master table #这里可以写业务代码FETCHCur intoPid,cnum; End while; Closecur;END The usual, we create a new queryCall Count_prod_click;Then refresh the main table and you can see that the Prod_click_all field has been updated end up using MySQL to create a new event that counts and updates every 10 secondsLet's start by querying
the result and number of the most recent SQL.Row_count (): Update Delete Inserts the number of affected bars.BEGIN SELECT * fromProd_mainWHEREprod_id=_prod_id LIMIT1; SET @num=found_rows (); IF @num=1 Then#代表商品取出成功INSERT intoProd_clicklog (PROD_ID,USER_IP,user_id)VALUES(_prod_id,_user_ip,_user_id); END IF;ENDParameters:inch_prod_idint,inch_user_ipvarchar( the),inch_user_id int The usual, we create a new query, call, get results: then we'll:SELECT * from Prod_clicklog; See you next Cla
Origin of source code control tools为什么会出现源代码管理工具?为了解决在软件开发过程中,由源代码引发的各种蛋疼、繁琐的问题源代码会引发哪些问题?无法后悔:做错了一个操作后,没有后悔药可以吃版本备份:费空间、费时间版本混乱:因版本备份过多造成混乱,难于找回正确的想要的版本代码冲突:多人操作同一个文件(团队开发中的常见问题)权限控制:无法对源代码进行精确的权限控制追究责任:出现了严重的BUG,无法得知是谁干的,容易耍赖… …源代码管理工具就是为了解决上述问题而生的!此乃软件开发的一大福音!The role of source code control tools概括一下,源代码管理工具的作用是能追踪一个项目从诞生一直到定案的过程记录一个项目的所有内容变化方便地查阅特定版本的修订情况… …如果是团队开发,使用源代码管理工具是强制性的!如果是单人开发,也强烈建议现在就开始使用源代码管理工具使用源代码管理工具由于使用简单,不会增加工作量不会对现有工作造成任何损害(坏的影响)是一位合格的软件开发人员必须掌握的技术Common source code Contro
Using subversion for version control can more effectively control the software development process and save development time. This article describes how to install and configure subversion on Windows.
1. Download the Subversion server and client (using tortoisesvn)Subversion official site: http://subversion.tigris.or
In Linux, I have read a lot of blogs about subversion configuration on the Internet.
The above operation cannot be configured successfully, but it is not very clear. I would like to recommend the book "using subversion for Version Control". There is a Chinese electronic file on the Internet. This book provides a detailed introduction to subversion. If you are int
I. Prepare the toolApache Web Server: httpd-2.2.4.tar.bz2Subversion source package and dependency package: subversion-1.4.3.tar.bz2, subversion-deps-1.4.3.tar.bz2(Assume that Apache and SVN source code are decompressed to/home/tmp)
Ii. install ApacheApache installation is similar to normal installation of Apache. You must enable the Dav module and dynamic module options. The installation command is as follo
My operating system is RedHatEnterpriseLinuxASrelease4 (NahantUpdate3). you need to install the svn client to obtain the code from the code server. the installed version is 165 to be consistent with the version on other servers. The maximum version for writing text is 185. 1,
My operating system is Red Hat Enterprise Linux AS release 4 (Nahant Update 3). you need to install the svn client to obtain the code from the code server. the installed version is 1.6.5, to be consistent with the version o
Operating System: Linux (centos 6)
Software: apache2.2, subversion1.6
Overview
Apache is used to allow the client to communicate with the Subversion server through HTTP.
To achieve this goal, you must use the Subversion plug-in to take over the processing of these requests when the customer accesses the Subversion repository through Apache.
Process
1. install Ap
The most important asset of an enterprise should be data information, but today's enterprise applications, in addition to the need to store data, often require the tracking of data changes throughout the process, and will extend to a series of related requirements, such as the cause of the data change, the time of change, and in many cases is the document stored in the form of data tracking. Using subversion can satisfy these seemingly mundane but act
Article Title: Ubuntu uses Apache2 to manage the Subversion control system. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open-source and other basic categories, except for the installation process only applicable to Ubuntu, other steps are similar in other Linux releases.
(Andyluo is my user name. Please modify it accordingly)
1. Install the Apache
Recently, I want to study the management of software development, and I want to configure a version management system on my computer. I have read some documents and found that the combination of subversion and TRAC is more appropriate. The Subversion is used for version management, TRAC also includes a wiki for Error Tracking. After hitting the wall for half a day, the system was barely running. Let's talk
I. first introduce the relationship between subversion and Apache, APR, and APR-util.
Many of my friends did not understand the relationship between subversion and Apache when they first came into contact with subversion.Here I will briefly describe how to install the svn server and client.1.1 servers
The Subversion server does not require Apache, but you can use
Install ApacheAs the next generation of CVs, kerl is really painstaking. Now let's take a look at how to configure it to the apacheserver.Subversion itself has a built-in small server that is the cvsserve under the bin, accessed through SVN: // XXXX. SSH configuration is also supported. However, the weakness is that this server is weak in permission and user management. For large projects, it must be hashed to a major Saba such as apacheserver.[For svnserve user files, you need to modify the two
How to quickly create a Subversion server and use it in projects is a major concern for everyone. Compared with CVS, subversion has more options and is easier, several commands can be used to create a server environment. An animation tutorial is provided here.This article is the fastest tutorial using subversion. It helps you establish a set of available server e
1. first, install the subversion package. you can run the following command to install [plain] sudoyuminstallsubversion2. then create the subversion root path. all created subversion modules or repositories can be under this directory in the future, assume that the directory is/op...
1. first install the subversion pac
Subversion and tortoisesvn download to its official website: http://subversion.tigris.org
Note: If you want to use the tortoisesvn Chinese interface, you also need to download the language installation package. If you only use it on a local computer and do not use the Subversion service, you only need to install the tortoisesvn components.
1. download the file list:
1. Click here to download the versi
Read a lot of information on the Internet, yesterday finally with the help of Atango to become a Linux (RH9) under Subversion. Summing up the experience of each road write the installation configuration process below:
First, the required installation package:
(1), Apache--httpd-2.0.59.tar.gz
(2), Subveision--subversion-1.4.4 Edition
Contains two packages
Subversion
The current subversion is stable enough and has entered its prime time. We can see that a large number of projects are using it to complete version control work. This document describes how to install a Subversion server on Windows. The environment used in this article is as follows:
Operating System
Windows XP Professional SP2
Try to use the original version as much as possible, because some
I. Performance Comparison Between CVs and SVNThe results of this test are amazing today, especially in branch merge processing.Action CVS SVNCheck out small file set 1 MB 17.32 s 26.96 sCheck out large file set 7 m 16.92 S 5 m 35.01 sTag small file set 1 m 29.30 s 0.88 sTag large file set 18 m 52.45 s 0.86 sUpdate small file set 44.46 s 4.91 sUpdate large file set 8 m 53.39 s 38.62 sCreate Branch (small set) 1 m 27.99 s 0.80 sCreate Branch (large set) 21 m 2.93 s 0.69 s
Ii. Use
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