phpmyadmin操作流程_PHP
phpmyadmin
phpmyadmin是用来远程连接MySQL数据库的客户端软件,用户可以参考如下步
骤来配置phpmyadmin软件:
请您将phpmyadmin.rar文件下载到您的本地;
使用winrar将该文件解压,生成一个phpmyadmin的目录;
请客户使用本地主机上的记事本等软件,编辑phpmyadmin目录下的文件config.inc.php(添加客户数据库链接信息),修改如下几项设置:
$cfgServers[1]['host'] = 'localhost'; (系统默认主机名为‘localhost
不需要修改)
$cfgServers[1]['user'] = '数据库管理员名';
$cfgServers[1]['password'] = '密码';
$cfgServers[1]['only_db'] = '数据库(数据库管理员名_db)';
修改完成后,保存config.inc.php文件;
修改配置文件后,将phpmyadmin目录及其目录下的所有文件,通过ftp上传到客户
网站的目录下;(最好略为修改一下名字,免得别人随便一打就可修改你的数据了)
在浏览器中键入‘http://您的域名/phpmyadmin’即可管理和创建客户的MySQL
数据库。
使用PHPMYADMIN管理MYSQL数据库
1、在您创建完您的数据库以后(或是服务商给你的数据库名),点击选中,然后按“管理此数据库”后,会进入该数据库的web管理界面,
可以创建table,管理内容等;
2、双击您的数据库,数据库中的数据表将显示出来,同时,在屏幕的右半部分将显示每一个数据表的操作:
3、可以根据右半部分的提示对每个表进行操作;
浏览:可以显示数据表中的所有记录;
选择:是根据条件显示数据表中的记录,在这里可以输入一定的查询条件,系统按照您输入的查询条件,
显示相应的记录;
插入:是增加一条记录;
属性:可以改变数据表中每个字段的属性,可以增加索引等操作;
丢弃:是删除本数据表,注意删除后不可以进行恢复,不要轻易进行删除操作;
清空:是指删除数据表中的所有记录
在下面指定的数据库中运行 SQL 语句:
是指输入标准的SQL语句,可以根据您的SQL语句,进行操作;也可以选择您本地的SQL语句文件,然后点
击“开始”按钮,进行操作;
4、查看数据库的结构和摘要信息中有四种选择
1)只选择结构:是指不包含数据,只是数据表的结构,在屏幕上显示
2)结构和数据:是指包含数据表的结构与数据内容,
3)发送:是只将系统的内容输出到一个文件中。
5、建立一个新的数据表:
名字:是指新建立的数据表的名称
字段:是指新建立的数据表包含的字段数量
点击“开始”按钮,进入新的界面,输入每一个字段的名称及类型,输入完毕后点击“保存”之后系统会
自动返回上一层界面;
6、丢弃数据库:是指删除本数据库,请不要随意进行操作,以免发生问题;
7、上面我们讲述了对数据库操作,下面我们就对一个数据库中的一个数据表进行操作讲述PhpAdmin的作用;
8、双击数据库中的一个数据表,在屏幕的右半部分会显示本数据表的结构;
9、页面显示此数据表的属性,在操作一栏中有:
1)改变:是指改变本字段的名称
2)丢弃:是指删除本字段
3)键名:是指是否将此字段更改为主键
4)索引:是指将按照本字段索引数据记录
5)唯一:本字段的内容在数据表中是唯一的,没有重复记录;
10、浏览:是指显示记录;选择:是指输入查询条件,按照您的查询条件查询记录;插入:增加一个记录;
11、从文本文件中读取数据:是指将本地的文本文件导入到本数据表中,关于文本文件的格式您可以是空格
或是分号等;
12、查看数据表的结构信息:可以将数据表的结构或结构数据记录等发送到屏幕或是一个标准的文件中,方
便您进行数据备份;
13、将数据表更改名称:是将本数据表更改为新的数据表名;
14、复制数据表:是指建立一个与本数据表一样的数据表。
关于vbb论坛数据的备份和恢复问题!!!
我自己使用的时候,原来不会,所以遇到和年多问题,现在自己终于会了,写个说明出来,给你们分享我的心得!
1,你要会使用Myphpadmin,他是一个很好的工具,一般空间支持mysql的都有给你装上的,这样你可以直接使用,他的安装和使用可以参照这里:
http://www.im286.com/showthread.php?s=&threadid=46001
还有可以到聚吧看下。
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
VBB是一款非常优秀的PHP+MYSQL论坛,落伍者论坛自建立至今一直是使用VBB.但对于大部分用户来说,MYSQL的备份是比较麻烦的问题,因为大部分空间商不会提供数据库远程连接的权限,同时因PHP程序的30秒运行限制,使得一个稍大的MYSQL库备份就成了非常麻烦的问题.鱼现就落伍者论坛的数据备份经验,用PHPMYADMIN为例讲述一下MYSQL数据的备份.
以下内容鱼均基于ztsky汉化VBB 2.20和phpmyadmin 2.26版本讲述
ztsky汉化的vbb可到 http://www.chinavbb.com 下载
phpmyadmin可由 http://sourceforge.net/project/show...elease_id=85832 下载
VBB 2.29一共有access, adminlog, adminutil, announcement, attachment, avatar, bbcode, calendar_events, customavatar, forum, forumpermission, icon, moderator, poll, pollvote, post, privatemessage, profilefield, replacement, replacementset, search, searchindex, session, setting, settinggroup, smilie, style, subscribeforum, subscribethread, template, templateset, thread, threadrate, user, useractivation, userfield, usergroup, usertitle, word 43个表.
其中相对重要的是
post 和 thread 表,用于保存论坛的帖子
poll和pollvote 表,用于保存论坛的投票部分-- 一般不备份
privatemessage 表,用于保存用户间的私语 ---一般不备份
user 开头的所有表,用于保存论坛的注册用户相关信息 -----有几个的,都要一起弄下来
fourm 是保存论坛分类的,没有他,你的分类是不完整的,这样也要一起备份。
备份的时候你只要把上面的几个重要的备下来就好了,
下面,我们 来还原论坛数据。
进入myphpadmin,把上面的备份下来的数据还原就好了,
注意:你在还原的数据里有几个表,那么你必须先把存在的表给删除,丢弃了,要不会出错的,比如你把user的几个数据一起备在一个zip文件里,那么还原要把那几个一起删除的,这样才好!
上面的是我自己在管理的时候总结的经验,好的话请多支持!!也请提出意见和建议 !
备份论坛数据还有一个办法是直接在后台备份下来,其实也是一样的!!!

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