??xml version="1.0" encoding="utf-8" standalone="yes"?>337p日本欧洲亚洲大胆鲁鲁,国产成人综合久久,欧美日韩国产色视频http://www.aygfsteel.com/fl1429/category/38076.htmlJava,Ruby,Php,Flex,Ajax,UI,Google,Twitter,Firefox,Ubuntu,Opensource,Designer,Blogger,Web2.0zh-cnMon, 08 Feb 2010 15:19:21 GMTMon, 08 Feb 2010 15:19:21 GMT60Ubuntu navicat for mysql 安装和?/title><link>http://www.aygfsteel.com/fl1429/archive/2009/06/11/281585.html</link><dc:creator>fl1429</dc:creator><author>fl1429</author><pubDate>Thu, 11 Jun 2009 10:50:00 GMT</pubDate><guid>http://www.aygfsteel.com/fl1429/archive/2009/06/11/281585.html</guid><wfw:comment>http://www.aygfsteel.com/fl1429/comments/281585.html</wfw:comment><comments>http://www.aygfsteel.com/fl1429/archive/2009/06/11/281585.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fl1429/comments/commentRss/281585.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fl1429/services/trackbacks/281585.html</trackback:ping><description><![CDATA[记得以前在windows下的时候是用navicat作ؓmysql的client?可以q程q接服务器上的mysql,那么在linux下呢,看了?navicat也有linux版的,真的太高兴了....<br /> <br /> 安装:<br /> 1,官方下蝲: <br /> http://www.navicat.com/en/download/download.html<br /> <br /> 2,下蝲?解压tar文g<br /> <font color="blue">tar -zxvf navicat8_mysql_en.tar.gz<br /> <br /> <span style="color: #ff0000;"><span style="color: #080000;">3,解压后进入解压后的目录运?br /> <br /> ./start_navicat<br /> <br /> 卛_成功q行<br /> <br /> 但是q接上数据库后里面的中文数据是ؕ?找了下原?把ubuntu的字W集修改为zh_CN.utf8p?修改Ҏ:<br /> <br /> 1,查看pȝ支持的字W集<br />  locale -a<br /> l果:<br /> feng@feng:~$ locale -a<br /> C<br /> en_AU.utf8<br /> en_BW.utf8<br /> en_CA.utf8<br /> en_DK.utf8<br /> en_GB.utf8<br /> en_HK.utf8<br /> en_IE.utf8<br /> en_IN<br /> en_NZ.utf8<br /> en_PH.utf8<br /> en_SG.utf8<br /> en_US.utf8<br /> en_ZA.utf8<br /> en_ZW.utf8<br /> POSIX<br /> zh_CN.utf8<br /> zh_HK.utf8<br /> zh_SG.utf8<br /> zh_TW.utf8<br /> <br /> <br /> 2,修改字符?br /> export LANG=zh_CN.utf8<br /> <br /> 修改后,可以通过 locale 查看下当前的字符?br /> <br /> ref:<br /> http://junmail.javaeye.com/blog/247892<br /> http://wiki.navicat.com/wiki/index.php/How_can_I_install_Navicat_in_Linux%3F<br /> <br /> </span></span></font><br /> <img src ="http://www.aygfsteel.com/fl1429/aggbug/281585.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fl1429/" target="_blank">fl1429</a> 2009-06-11 18:50 <a href="http://www.aygfsteel.com/fl1429/archive/2009/06/11/281585.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL 常用?sql 语句http://www.aygfsteel.com/fl1429/archive/2009/06/02/279656.htmlfl1429fl1429Tue, 02 Jun 2009 09:17:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279656.htmlhttp://www.aygfsteel.com/fl1429/comments/279656.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279656.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/279656.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/279656.html1,查询table中某个字D늚g是指定的?/p>
String sql = "select * from students where getmoney != '0? ";

2,查询table中某个字D늚g是null

String sql = "select * from students where getmoney is not null ";

3,查询一个table中的字段值在另一个表中的一个字D值存?/p>

String sql = "select name,number,department,class,toschool from students where department = '"+department+"' and name in(select name from applys) ";

4,mysql 单表多字D|?/p>

SELECT * FROM `magazine` WHERE CONCATQ`title`,`tag`,`description`Q?LIKE ?/span>%关键?/span>%?/span>

5,sql server 单表多字D|?/p>

String sql = "select * from students where name like '%"+keyword+"%' or number like '%"+keyword+"%'";

..........



fl1429 2009-06-02 17:17 发表评论
]]>
Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]对象?'students' 无效http://www.aygfsteel.com/fl1429/archive/2009/06/02/279621.htmlfl1429fl1429Tue, 02 Jun 2009 07:33:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279621.htmlhttp://www.aygfsteel.com/fl1429/comments/279621.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279621.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/279621.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/279621.html出现q个错误原因,是你的javaq接数据库时使用了sapȝ用户?应该在你q接的数据库d一个用?权限为public和db_owner

步骤:

1,打开安全?>d

image

2,新徏d,常规选项?填写下面三项

image

3,数据库访?选项?

N?数据??db_owner

image

q接sql2000 数据?

    private String url = "jdbc:microsoft:sqlserver://localhost:1433; DatabaseName=award";

    private String user = "test";

    private String password = "riskfitfeng";

ref:

http://blog.csdn.net/ja_II_ck/archive/2008/09/22/2963278.aspx



fl1429 2009-06-02 15:33 发表评论
]]>
sql server 2005 导入mdf ?ldf 文ghttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279564.htmlfl1429fl1429Tue, 02 Jun 2009 05:46:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279564.htmlhttp://www.aygfsteel.com/fl1429/comments/279564.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/06/02/279564.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/279564.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/279564.html新徏查询:

  EXEC sp_attach_db @dbname = N'DBNAME',
    @filename1 = N'D:\FileName.mdf',
    @filename2 = N'D:\FileName.ldf' ;

ok,注意文g所在\?

ref:

http://www.aygfsteel.com/fl1429/archive/2009/04/28/267964.html

http://www.51testing.com/?uid-164083-action-viewspace-itemid-82496



fl1429 2009-06-02 13:46 发表评论
]]>
mysql 备䆾数据?/title><link>http://www.aygfsteel.com/fl1429/archive/2009/05/25/277863.html</link><dc:creator>fl1429</dc:creator><author>fl1429</author><pubDate>Mon, 25 May 2009 10:03:00 GMT</pubDate><guid>http://www.aygfsteel.com/fl1429/archive/2009/05/25/277863.html</guid><wfw:comment>http://www.aygfsteel.com/fl1429/comments/277863.html</wfw:comment><comments>http://www.aygfsteel.com/fl1429/archive/2009/05/25/277863.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fl1429/comments/commentRss/277863.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fl1429/services/trackbacks/277863.html</trackback:ping><description><![CDATA[<p><font color="#0000ff">备䆾本地数据?/font></p> <p>首先最大的注意?直接cmdq入控制台执行mysqldump,不能q入mysql的bin执行,不然会出?</p> <p>一?密码分开备䆾,不指定备份到的目的地</p> <div id="wmqeeuq" class="wlWriterEditableSmartContent" id="scid:57F11A72-B0E5-49c7-9094-E3A15BD5B5E6:1f1e336d-8df8-4936-94f2-88ce25e864d6" style="margin: 0px; padding: 0px; display: inline; float: none;"> <pre style="overflow: auto; background-color: #c0c0c0;"><span style="color: #000000;">C:\Documents </span><span style="color: #0000ff;">and</span><span style="color: #000000;"> Settings\Administrator</span><span style="color: #000000;">></span><span style="color: #000000;">mysqldump </span><span style="color: #000000;">-</span><span style="color: #000000;">u root </span><span style="color: #000000;">-</span><span style="color: #000000;">p sales </span><span style="color: #000000;">></span><span style="color: #000000;"> sales.sql<br /> Enter password: </span><span style="color: #000000;">***********</span></pre> <!-- Code inserted with Steve Dunn's Windows Live Writer Code Formatter Plugin. http://dunnhq.com --></div> <p>q种写法被备份到?C:\Documents and Settings\Administrator 目录?上图的sales是数据库?</p> <p>二法:密码不分开,指定备䆾目的?/p> <div id="wmqeeuq" class="wlWriterEditableSmartContent" id="scid:57F11A72-B0E5-49c7-9094-E3A15BD5B5E6:7280fb5e-d321-47ac-8293-cdb124fd7b56" style="margin: 0px; padding: 0px; display: inline; float: none;"> <pre style="overflow: auto; background-color: #c0c0c0;"><span style="color: #000000;">C:\Documents </span><span style="color: #0000ff;">and</span><span style="color: #000000;"> Settings\Administrator</span><span style="color: #000000;">></span><span style="color: #000000;">mysqldump </span><span style="color: #000000;">-</span><span style="color: #000000;">u root </span><span style="color: #000000;">-</span><span style="color: #000000;">priskfitfeng sales </span><span style="color: #000000;">></span><span style="color: #000000;"> E:\sales.sql<br /> </span></pre> <!-- Code inserted with Steve Dunn's Windows Live Writer Code Formatter Plugin. http://dunnhq.com --></div> <p>注意root是用户名,riskfitfeng是密?/p> <p>可能的异?</p> <div id="wmqeeuq" class="wlWriterEditableSmartContent" id="scid:57F11A72-B0E5-49c7-9094-E3A15BD5B5E6:9fe70ae2-39ef-4311-bb5f-79c5b9da7518" style="margin: 0px; padding: 0px; display: inline; float: none;"> <pre style="overflow: auto; background-color: #c0c0c0;"><span style="color: #000000;">C:\Documents </span><span style="color: #0000ff;">and</span><span style="color: #000000;"> Settings\Administrator</span><span style="color: #000000;">></span><span style="color: #000000;">mysqldump </span><span style="color: #000000;">-</span><span style="color: #000000;">h </span><span style="color: #000000;">192.168</span><span style="color: #000000;">.</span><span style="color: #000000;">1.128</span><span style="color: #000000;"> </span><span style="color: #000000;">-</span><span style="color: #000000;">u user </span><span style="color: #000000;">-</span><span style="color: #000000;">p stock </span><span style="color: #000000;">></span><span style="color: #000000;"> E:\stock.sql;<br /> Enter password: </span><span style="color: #000000;">****</span><span style="color: #000000;"><br /> mysqldump: Couldn</span><span style="color: #800000;">'</span><span style="color: #800000;">t find table: ";"</span><span style="color: #800000;"><br /> </span></pre> <!-- Code inserted with Steve Dunn's Windows Live Writer Code Formatter Plugin. http://dunnhq.com --></div> <p> </p> <p>原因?最后面不能?; ?/p> <p><font color="#0000ff">备䆾q程数据?/font></p> <p>备䆾q程数据库到q程的主Z:</p> <p>使用puttyq接上远E主?同理只需dq程pȝ卛_,不需要进入mysql的bin</p> <div id="wmqeeuq" class="wlWriterEditableSmartContent" id="scid:57F11A72-B0E5-49c7-9094-E3A15BD5B5E6:7e9e6b0f-2924-4a24-b8fb-e12421818e1a" style="margin: 0px; padding: 0px; display: inline; float: none;"> <pre style="overflow: auto; background-color: #c0c0c0;"><span style="color: #000000;"><br /> [root@localhost </span><span style="color: #000000;">~</span><span style="color: #000000;">]</span><span style="color: #008000;">#</span><span style="color: #008000;"> mysqldump -u user -p stock > stock.sql</span><span style="color: #008000;"><br /> </span></pre> <!-- Code inserted with Steve Dunn's Windows Live Writer Code Formatter Plugin. http://dunnhq.com --></div> <p>和windows上的命o一?/p> <p>备䆾q程数据库到本地:</p> <p> </p> <div id="wmqeeuq" class="wlWriterEditableSmartContent" id="scid:57F11A72-B0E5-49c7-9094-E3A15BD5B5E6:4222de13-ed38-4e49-bee7-b93719c5624a" style="margin: 0px; padding: 0px; display: inline; float: none;"> <pre style="overflow: auto; background-color: #c0c0c0;"><span style="color: #000000;">mysqldump </span><span style="color: #000000;">-</span><span style="color: #000000;">h </span><span style="color: #000000;">192.168</span><span style="color: #000000;">.</span><span style="color: #000000;">1.128</span><span style="color: #000000;"> </span><span style="color: #000000;">-</span><span style="color: #000000;">u user </span><span style="color: #000000;">-</span><span style="color: #000000;">p stock </span><span style="color: #000000;">></span><span style="color: #000000;"> E:\stock.sql</span></pre> <!-- Code inserted with Steve Dunn's Windows Live Writer Code Formatter Plugin. http://dunnhq.com --></div> <p> </p> <p>导入数据命o : <br /> </p> <p>mysql -u root -p trade_supplier_development < insertdata.txt <br /> </p> <p><br /> </p> <p>导入一般命?.txt , 导出 命ؓ .sql , 速度快~!<br /> </p> <p>主要两个注意?</p> <p>1,不要q入mysql的bin,直接cmdq入console执行</p> <p>2,语句后面不要?; ?/p> <p>ref:</p> <p><a title="http://www.aygfsteel.com/xmp123/archive/2007/03/02/101348.html" href="http://www.aygfsteel.com/xmp123/archive/2007/03/02/101348.html">http://www.aygfsteel.com/xmp123/archive/2007/03/02/101348.html</a></p> <p><a title="http://zhidao.baidu.com/question/78171579.html?fr=qrl&fr2=query" >http://zhidao.baidu.com/question/78171579.html?fr=qrl&fr2=query</a></p> <p><a title="http://blog.sina.com.cn/s/blog_3f56d7800100c7r6.html" >http://blog.sina.com.cn/s/blog_3f56d7800100c7r6.html</a></p> <img src ="http://www.aygfsteel.com/fl1429/aggbug/277863.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fl1429/" target="_blank">fl1429</a> 2009-05-25 18:03 <a href="http://www.aygfsteel.com/fl1429/archive/2009/05/25/277863.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java javaq接sql server 2000http://www.aygfsteel.com/fl1429/archive/2009/05/20/271740.htmlfl1429fl1429Wed, 20 May 2009 07:47:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/05/20/271740.htmlhttp://www.aygfsteel.com/fl1429/comments/271740.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/05/20/271740.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/271740.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/271740.html上一遍我已经介绍了xp安装sql server 2000?q篇来介ljavaq接sql server2000,步骤:

1,安装sql 2000的sp4补丁,补丁下蝲地址:

http://www.namipan.com/d/0bcdc477809ee08d747213b3998ee3e1ffac0541546a2a04

注意安装后一定要执行里面的setup.exel箋安装

查看sql 2000是否升?可以再查询分析器里看 帮助 里的 关于

ref:http://zhidao.baidu.com/question/89719381.html

2,安装javaq接sql2000 的jdbc驱动,下蝲地址:

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=07287b11-0502-461a-b138-2aa54bfdc03a#filelist

或?

http://www.namipan.com/d/14a032ab241f7164a922f9965670f357afb0d214c1142100

3,把lib下的三个jar文g拷到目的lib目录?/p>

4,建立q接c?

package com.award.bean;

import java.sql.*;  
public class ConnectSqlServer {
public static void main(String[] args) { 
String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver";  
String dbURL = "jdbc:microsoft:sqlserver://localhost:1433; DatabaseName=award";
String userName = "sa"; 
String userPwd = "riskfitfeng";
Connection dbConn;  
try { 
Class.forName(driverName);  
dbConn = DriverManager.getConnection(dbURL, userName, userPwd); 
System.out.println("Connection Successful!"); 
}catch(Exception e) {  
e.printStackTrace(); 
}
} 
}

注意修改数据库名和密?/p>

5,q行E序,看是否连接上

ref:

http://blog.csdn.net/snier/archive/2008/11/05/3228166.aspx



fl1429 2009-05-20 15:47 发表评论
]]>
sql server Windows XP 成功安装sql server 2000http://www.aygfsteel.com/fl1429/archive/2009/05/20/271689.htmlfl1429fl1429Wed, 20 May 2009 04:41:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/05/20/271689.htmlhttp://www.aygfsteel.com/fl1429/comments/271689.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/05/20/271689.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/271689.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/271689.html最q要l别人做个东?要求用sql server 2000数据?真不知道都是什么时代了,q要用sql 2000的数据库,mysql不是很好?在装sql 2000的过E中遇到了n多问?现在ȝ一?以飨自己和大?

电脑环境:windows xp sp3

刚开始装的是sql 2000?enterprise?出现下面异常:

sql server 2000 enterprise edition服务器组件不支持

查了下是xp不支持sql2000的企业版,于是下了个个人版(下蝲Ҏ:到xunlei里下,很快很多),安装q程中出C面异?

command line option sytax. Type Command /? for Help

 

|上看了?g没有大碍,也就没有点确定过?l箋安装,出现下面错误:

安装E序配置服务器失?参考服务器错误日志 C:\WINDOWS\sqlstp.log 了解更多信息

看了下sqlstp.log 果然和网上别人遇到的差不?l箋折腾,又遇C一个错?

对于MSSQLServer服务,服务器控制操作失?267目录名无?/span>

l合上面的错?google了下,最后终于成功安装了sql 2000,真的不容?个h电脑里各U开发环境都?php开发环?.net开发环?Jee开发环?ROR开发环境等{?现在把大致过Eȝ一?

1,事先我电脑里装了sql server 2005 express版的,先卸载了

可以到控刉板下卸蝲,我是用ccleaner卸蝲?/span>

2,把计机名改为大?/p>

?我的电脑 属性里讄

3,到注册表下把sql server相关的全部删?/p>

q行注册?把HKEY_CURRENT_USER\Software\Microsoft\Microsoft     SQL     ServerQ和HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft     SQL     Server全部删掉
然后l箋 打开注册?
?/span>"开?/span>"--"q行"键入 "regedit"
按下列顺序点L开
+ HKEY_LOCAL_MACHINE
+ SOFTWART
+ Microsoft
+ Windows
+ CurrentVersion
+ Setup
+ ExceptionComponents
?ExceptionComponents 下面的文件夹全部删除!
?{60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}

4,把c盘安装sql server的文件夹删掉

5,清理注册表垃?/p>

我是用cCleaner清的

 

image

6,重启pȝq新安?/p>

ref:

http://blog.csdn.net/rongtou/archive/2009/03/13/3987749.aspx
http://hi.baidu.com/dilijia1002/blog/item/221778f4375ce066ddc474fa.html

http://topic.csdn.net/t/20040116/12/2669343.html

fl1429 2009-05-20 12:41 发表评论
]]>
Mysql Data too long for column 'name' at row 1http://www.aygfsteel.com/fl1429/archive/2009/05/19/271547.htmlfl1429fl1429Tue, 19 May 2009 07:48:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/05/19/271547.htmlhttp://www.aygfsteel.com/fl1429/comments/271547.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/05/19/271547.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/271547.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/271547.html在做struts向mysql插入中文记录时出?Data too long for column 'name' at row 1 异常,但是插入英文没问题,google了下,ȝZ面方?保证你不会再出错!

1,mysql的编码设|ؓ utf8 格式,可以从开始菜单那囑Ş化配|?或者直接进入安装目录配|my.ini

2,在javaq接数据库时q样?

String url ="jdbc:mysql://localhost/sales?user=root&password=riskfitfeng&useUnicode=true&characterEncoding=utf-8";

3,数据库的~码?utf8

4,数据库表~码?utf8

5,数据库字D늼码ؓ utf8

6,jsp面中编码ؓ utf-8

ref:

http://www.programfan.com/club/showpost.asp?id=19359

面昄中文q的话可以参考这?

http://hi.baidu.com/lovekaili/blog/item/31830e01c94a2cd3267fb503.html (我很早写的blog)



fl1429 2009-05-19 15:48 发表评论
]]>
mysql 常用命ohttp://www.aygfsteel.com/fl1429/archive/2009/04/13/265350.htmlfl1429fl1429Mon, 13 Apr 2009 10:30:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/04/13/265350.htmlhttp://www.aygfsteel.com/fl1429/comments/265350.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/04/13/265350.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/265350.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/265350.html׃有时mysql客户端Y件解决不了某些问?不得不到控制Csql操作.............

1,开启mysql服务

直接在win+R中输? net start mysql

image

2,q接本地数据?/p>

>>mysql –u root –p

回R后输入密码即?/p>

3,查看所有数据库

>>show databases;

4,查看指定数据?/p>

>> use DB_A;

5,查看数据库DB_A中的所有表

>> show tables;

6,昄?table_B)的结?/p>

>> desc table_B;

7,查看?table_B)的见表sql语句

>> show create table table_B;



fl1429 2009-04-13 18:30 发表评论
]]>
mysql q程q接数据?/title><link>http://www.aygfsteel.com/fl1429/archive/2009/04/13/265347.html</link><dc:creator>fl1429</dc:creator><author>fl1429</author><pubDate>Mon, 13 Apr 2009 10:17:00 GMT</pubDate><guid>http://www.aygfsteel.com/fl1429/archive/2009/04/13/265347.html</guid><wfw:comment>http://www.aygfsteel.com/fl1429/comments/265347.html</wfw:comment><comments>http://www.aygfsteel.com/fl1429/archive/2009/04/13/265347.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fl1429/comments/commentRss/265347.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fl1429/services/trackbacks/265347.html</trackback:ping><description><![CDATA[<p>mysql开启远E连接可以参考这?</p> <p><a title="http://hi.baidu.com/lovekaili/blog/item/8bbc5454fdec655ed009062d.html" >http://hi.baidu.com/lovekaili/blog/item/8bbc5454fdec655ed009062d.html</a></p> <p>q程q接:</p> <p>mysql -h 192.168.2.113 -P 3306 -u root –p</p> <p>回R后输入密码即?/p> <img src ="http://www.aygfsteel.com/fl1429/aggbug/265347.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fl1429/" target="_blank">fl1429</a> 2009-04-13 18:17 <a href="http://www.aygfsteel.com/fl1429/archive/2009/04/13/265347.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>mysql数据加密http://www.aygfsteel.com/fl1429/archive/2009/03/20/261107.htmlfl1429fl1429Fri, 20 Mar 2009 10:07:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/03/20/261107.htmlhttp://www.aygfsteel.com/fl1429/comments/261107.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/03/20/261107.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/261107.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/261107.html最q在做用h交注册后,要对密码加密,于是找了一些解x?感觉q个最省事

mysql自带MD5加密Ҏ

试?

插入记录:
insert into `users`(name,password) VALUES('test',MD5('test'))

查看数据?password里test用户的密码被md5函数处理q了

sql验证?
select * from users where name='test' and password= MD5('test')

q个sql把刚刚的记录找C





fl1429 2009-03-20 18:07 发表评论
]]>
Mysql 定义外键http://www.aygfsteel.com/fl1429/archive/2009/03/04/257851.htmlfl1429fl1429Wed, 04 Mar 2009 10:38:00 GMThttp://www.aygfsteel.com/fl1429/archive/2009/03/04/257851.htmlhttp://www.aygfsteel.com/fl1429/comments/257851.htmlhttp://www.aygfsteel.com/fl1429/archive/2009/03/04/257851.html#Feedback0http://www.aygfsteel.com/fl1429/comments/commentRss/257851.htmlhttp://www.aygfsteel.com/fl1429/services/trackbacks/257851.html   id int( 11  )  NOT  NULL  AUTO_INCREMENT ,  
  name varchar( 255  ) ,  
  lastname  varchar( 255  ) ,  
  age int( 11  ),  
  PRIMARY KEY (id)
  ) TYPE=INNODB;  
 
 
CREATE  TABLE book(
id  int( 11  )  NOT  NULL  AUTO_INCREMENT ,  
title varchar( 255  ) ,
author varchar( 255  ) ,  
customer_fk int( 11  ),  
available TINYINT NOT NULL,  
PRIMARY  KEY ( id ),--q里只是定义ȝ?br /> INDEX (customer_fk),   --定义索引Q且它一定是int或integercd  
CONSTRAINT book_customer FOREIGN  KEY (customer_fk) REFERENCES customer(id) --外键必须是外表主?q里是参照customer的id
)TYPE=INNODB;
 
 
  以上已l成功定义了外键,下面是联删?
--constraintU束   
-- ALTER  TABLE book ADD  CONSTRAINT book_customer FOREIGN  KEY ( customer_fk ) REFERENCES customer( id )  ON  UPDATE  RESTRICT  ON  DELETE  RESTRICT ;--U联删除 

fl1429 2009-03-04 18:38 发表评论
]]>
վ֩ģ壺 ɳ| Դ| ͺ| ˳| | ɫ| | | | ͬ| Ǹ| Ӣ| | ۲| ˮ| пѷ| ¡| | ƽ| Ͻ| Ͻ| ԣ| Ʊ| Զ| ̨| | | | Т| Ҿ| ײ| Ž| | Ԫ| Ƽ| ͨ| Ԫ| | | | пѷ|