﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-IT精英俱乐部-随笔分类-Database</title><link>http://www.blogjava.net/suplayer/category/32655.html</link><description>方便自己查阅，仅此而已！</description><language>zh-cn</language><lastBuildDate>Sat, 06 Aug 2011 08:43:20 GMT</lastBuildDate><pubDate>Sat, 06 Aug 2011 08:43:20 GMT</pubDate><ttl>60</ttl><item><title>ORACLE表解锁</title><link>http://www.blogjava.net/suplayer/archive/2011/07/30/355404.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Sat, 30 Jul 2011 08:33:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2011/07/30/355404.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/355404.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2011/07/30/355404.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/355404.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/355404.html</trackback:ping><description><![CDATA[<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">select</span><span style="color: #000000">&nbsp;sess.sid,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;sess.serial#,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;lo.oracle_username,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;lo.os_user_name,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;ao.</span><span style="color: #ff00ff">object_name</span><span style="color: #000000">,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;lo.locked_mode<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">from</span><span style="color: #000000">&nbsp;v$locked_object&nbsp;lo,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;dba_objects&nbsp;ao,<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;v$session&nbsp;sess<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">where</span><span style="color: #000000">&nbsp;ao.</span><span style="color: #ff00ff">object_id</span><span style="color: #000000">&nbsp;</span><span style="color: #808080">=</span><span style="color: #000000">&nbsp;lo.</span><span style="color: #ff00ff">object_id</span><span style="color: #000000">&nbsp;</span><span style="color: #808080">and</span><span style="color: #000000">&nbsp;lo.session_id&nbsp;</span><span style="color: #808080">=</span><span style="color: #000000">&nbsp;sess.SID;</span></div>获得未提交的事物的列表和基础信息 <br />然后根据 sessionID和serial#号强制关闭事物：<br /><br />
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">ALTER</span><span style="color: #000000">&nbsp;SYSTEM&nbsp;</span><span style="color: #0000ff">KILL</span><span style="color: #000000">&nbsp;SESSION&nbsp;</span><span style="color: #ff0000">'</span><span style="color: #ff0000">9,108</span><span style="color: #ff0000">'</span><span style="color: #000000">;<br /><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #008080">--</span><span style="color: #008080">'9,108'为sessionID和serial#号,逗号分开</span></div><br /><br /><img src ="http://www.blogjava.net/suplayer/aggbug/355404.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2011-07-30 16:33 <a href="http://www.blogjava.net/suplayer/archive/2011/07/30/355404.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Oracle 10g Express Edition字符集修改</title><link>http://www.blogjava.net/suplayer/archive/2009/11/27/303968.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Fri, 27 Nov 2009 11:56:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/11/27/303968.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/303968.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/11/27/303968.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/303968.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/303968.html</trackback:ping><description><![CDATA[<p>&nbsp;Oracle 10g Express Edition是Oracle专门为小型用户提供的免费版本。Oracle XE十分小巧，安装简单，可供第三方软件开发商部署较小的应用。&nbsp; </p>
<p>　　不过Oracle XE目前的beta2缺省安装的字符集是WE8MSWIN1252，不是中文字符集，并且不能通过直接运行 alter&nbsp; database&nbsp; character&nbsp; set&nbsp; ZHS16GBK&nbsp; ; 来修改，因为ZHS16GBK不是缺省字符集的超集。过去流传很广的直接修改sys用户下的PROPS$表的方法,也会给字符集的变更留下很多潜在的问题.&nbsp; </p>
<p>　　不过在安装完Oracle XE后，可以在sqlplus(即Oracle XE的run SQL command line)中， 进行如下的操作来修改字符集：&nbsp; </p>
<p>connect&nbsp; system/oracle9i&nbsp; as&nbsp; sysdba&nbsp; </p>
<p>shutdown&nbsp; immediate&nbsp; </p>
<p>startup&nbsp; mount&nbsp; </p>
<p>alter&nbsp; system&nbsp; enable&nbsp; restricted&nbsp; session&nbsp; ;&nbsp; </p>
<p>alter&nbsp; system&nbsp; set&nbsp; JOB_QUEUE_PROCESSES=0;&nbsp; </p>
<p>alter&nbsp; system&nbsp; set&nbsp; AQ_TM_PROCESSES=0;&nbsp; </p>
<p>alter&nbsp; database&nbsp; open&nbsp; ;&nbsp; </p>
<p>alter&nbsp; database&nbsp; character&nbsp; set&nbsp; internal_use&nbsp; ZHS16GBK&nbsp; ;&nbsp; </p>
<p>shutdown&nbsp; immediate&nbsp; </p>
<p>startup&nbsp; </p>
<p>这样字符集的修改就完成了</p>
<p><br />
摘自红色黑客联盟(www.7747.net) 原文：http://www.7747.net/px/200902/34068.html</p>
<img src ="http://www.blogjava.net/suplayer/aggbug/303968.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-11-27 19:56 <a href="http://www.blogjava.net/suplayer/archive/2009/11/27/303968.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>解决Oracle XE允许连接的用户数不足问题</title><link>http://www.blogjava.net/suplayer/archive/2009/11/27/303967.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Fri, 27 Nov 2009 11:54:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/11/27/303967.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/303967.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/11/27/303967.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/303967.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/303967.html</trackback:ping><description><![CDATA[<p><br />
<br />
在数据库服务器上运行 sqlplus system/password@xe (其中 system 是数据库用户无需改变；password 是数据库密码应指定为实际密码；xe 是数据库实例名称) ，然后执行：</p>
<p>alter system set session_cached_cursors=200 scope=spfile;<br />
alter system set session_max_open_files=200 scope=spfile;<br />
alter system set sessions=20 scope=spfile;<br />
alter system set license_max_sessions=200 scope=spfile;<br />
alter system set license_sessions_warning=200 scope=spfile;<br />
alter system set processes=200 scope=spfile;</p>
<p>执行后，重启 Oracle XE 数据库实例即可。要重启 Oracle XE 数据库实例：</p>
<p>1. 如安装于 Windows 上，先运行 net stop oracleservicexe，再运行 net start oracleservicexe 即可。也可通过&#8220;服务&#8221;管理控制台重启 OracleServiceXE 服务。<br />
2. 如安装于 Linux 上，先运行 /etc/init.d/oracle-xe start，再运行 /etc/init.d/oracle-xe stop 即可。</p>
<p>此时，可以支持 179 个额外的连接会话。<br />
</p>
<img src ="http://www.blogjava.net/suplayer/aggbug/303967.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-11-27 19:54 <a href="http://www.blogjava.net/suplayer/archive/2009/11/27/303967.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何改变Oracle 10g Express Edition默认的8080端口</title><link>http://www.blogjava.net/suplayer/archive/2009/11/27/303966.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Fri, 27 Nov 2009 11:53:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/11/27/303966.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/303966.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/11/27/303966.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/303966.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/303966.html</trackback:ping><description><![CDATA[<p>选择&#8220;运行SQL命令&#8221;，进入如下提示符<br />
SQL&gt;<br />
首先连接到服务器<br />
connect 用户名/密码<br />
登陆后输入如下命令：<br />
sql 代码<br />
1.call dbms_xdb.cfg_update(updateXML(dbms_xdb.cfg_get(),'/xdbconfig/sysconfig/protocolconfig/httpconfig/http-port/text()',8081));&nbsp;&nbsp;&nbsp;&nbsp; <br />
其中8081是修改后的端口，可以任意。<br />
&nbsp; <br />
这样你就不会与Tomcat的默认端口冲突了，方便开发。</p>
<p>ftp服务占用2100端口，更改命令是：<br />
sql 代码<br />
1.call dbms_xdb.cfg_update(updateXML(dbms_xdb.cfg_get() , '/xdbconfig/sysconfig/protocolconfig/ftpconfig/ftp-port/text()', 2111));&nbsp;&nbsp;&nbsp; </p>
<img src ="http://www.blogjava.net/suplayer/aggbug/303966.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-11-27 19:53 <a href="http://www.blogjava.net/suplayer/archive/2009/11/27/303966.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>使用免安装版本在windows上手动安装PostgreSQL</title><link>http://www.blogjava.net/suplayer/archive/2009/09/04/293935.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Fri, 04 Sep 2009 13:16:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/09/04/293935.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/293935.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/09/04/293935.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/293935.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/293935.html</trackback:ping><description><![CDATA[<p>&nbsp; <br />
&nbsp;&nbsp;&nbsp; PostgreSQL支持管理员直接手动安装数据库，给用户提供了更大的方便。<br />
&nbsp;&nbsp;&nbsp; 1. 在PostgreSQL官方网站上下载免安装二进制的包，名字类似于postgresql-*.*.*.*-binaries-no-installer.tar.gz之类的。<br />
下载到本地，解压到某路径PATH下。<br />
&nbsp;&nbsp;&nbsp; 2. 在PATH目录中创建data文件夹，用于存放数据。<br />
&nbsp;&nbsp;&nbsp; 3. 开始--&gt;运行--&gt;cmd 进入命令行。并cd到PATH\bin目录下执行下面的命令用来初始化数据库：<br />
PATH\bin&gt; initdb.exe -D PATH\data -E UTF8 --locale=C <br />
&nbsp;</p>
<p>&nbsp;&nbsp;&nbsp; 4. 将pgsql注册为windows服务，便于操作和控制：</p>
<p>PATH\bin&gt; pg_ctl.exe register -D PATH\data -N pgsql<br />
&nbsp;</p>
<p>&nbsp;&nbsp;&nbsp; 其中-N参数用来设置pgsql作为windows服务的名称。</p>
<p>&nbsp;&nbsp;&nbsp; 5. 启动和关闭数据库，在命令行下：</p>
<p>&gt; net start pgsql （开启数据库）</p>
<p>&gt; net stop pgsql （关闭数据库）<br />
&nbsp;</p>
<p>&nbsp;&nbsp;&nbsp; 注：为避免以后可能发生的亚州大字符集的乱码问题，统一使用UTF8编码。</p>
<p><br />
需要一个非管理员帐号来运行PostgreSQL？ <br />
当一个骇客通过软件的缺陷获得了侵入一台计算机的入口时，她获得的是这个程序运行所用用户帐号的对应权限。由于我们无法预知PostgreSQL中是否还存在这样的bug，所以我们强制使用一个非管理员的服务帐号来最小化潜在的骇客利用此类漏洞对系统进行破坏的风险。这样的设置已是Unix界的惯例做法，同时在Windows世界中，Microsoft以及其他供应商也开始采用这样的做法来改进他们系统的安全性。补充: 自PostgreSQL 8.2发行后，从管理帐号启动变得可行。PostgreSQL 8.2及后续版本会在启动后不可撤销地放弃管理权限，从而保证了当极端不可能事件，当PostgreSQL受到入侵时，系统的安全性。 </p>
<p>&nbsp;<br />
&nbsp;<br />
&nbsp;<br />
&nbsp;<br />
</p>
<img src ="http://www.blogjava.net/suplayer/aggbug/293935.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-09-04 21:16 <a href="http://www.blogjava.net/suplayer/archive/2009/09/04/293935.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>解决ORA-01219:数据库未打开，仅允许在固定表/试图中查询 </title><link>http://www.blogjava.net/suplayer/archive/2009/06/09/281008.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Tue, 09 Jun 2009 12:38:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/06/09/281008.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/281008.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/06/09/281008.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/281008.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/281008.html</trackback:ping><description><![CDATA[alter database datafile 'D:\DevTools\Oracle\oradata\ora92\USERS01.DBF' offline drop;<br />
alter database open;
<img src ="http://www.blogjava.net/suplayer/aggbug/281008.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-06-09 20:38 <a href="http://www.blogjava.net/suplayer/archive/2009/06/09/281008.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>oracle 10g 数据如何导入到oracle 9i时BUG解决方法</title><link>http://www.blogjava.net/suplayer/archive/2009/06/07/280434.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Sun, 07 Jun 2009 07:27:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/06/07/280434.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/280434.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/06/07/280434.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/280434.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/280434.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<p>&nbsp;在Oracle9i中执行下面的SQL重建exu81rls视图即可。 </p>
<p>&nbsp;</p>
<p>CREATE OR REPLACE view exu81rls </p>
<p>(objown,objnam,policy,polown,polsch,polfun,stmts,chkopt,enabled,spolicy) </p>
<p>AS select u.name, o.name, r.pname, r.pfschma, r.ppname, r.pfname, </p>
<p>decode(bitand(r.stmt_type,1), 0,'', 'SELECT,') </p>
<p>|| decode(bitand(r.stmt_type,2), 0,'', 'INSERT,') </p>
<p>|| decode(bitand(r.stmt_type,4), 0,'', 'UPDATE,') </p>
<p>|| decode(bitand(r.stmt_type,8), 0,'', 'DELETE,'), </p>
<p>r.check_opt, r.enable_flag, </p>
<p>DECODE(BITAND(r.stmt_type, 16), 0, 0, 1) </p>
<p>from user$ u, obj$ o, rls$ r </p>
<p>where u.user# = o.owner# </p>
<p>and r.obj# = o.obj# </p>
<p>and (uid = 0 or </p>
<p>uid = o.owner# or </p>
<p>exists ( select * from session_roles where role='SELECT_CATALOG_ROLE') </p>
<p>) </p>
<p>/ </p>
<p>grant select on sys.exu81rls to public; </p>
<p>/ <br />
&nbsp;<br />
&nbsp;<br />
&nbsp;<br />
</p>
<img src ="http://www.blogjava.net/suplayer/aggbug/280434.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-06-07 15:27 <a href="http://www.blogjava.net/suplayer/archive/2009/06/07/280434.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>解决Oracle 9i和Tomcat端口冲突</title><link>http://www.blogjava.net/suplayer/archive/2009/06/03/279734.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Wed, 03 Jun 2009 00:35:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/06/03/279734.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/279734.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/06/03/279734.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/279734.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/279734.html</trackback:ping><description><![CDATA[<p>-- Change the HTTP/WEBDAV port from 8080 to 8081</p>
<p>SQL&gt; call dbms_xdb.cfg_update(updateXML( dbms_xdb.cfg_get() , <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; '/xdbconfig/sysconfig/protocolconfig/httpconfig/http-port/text()'<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;8081))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /</p>
<p>-- Change the FTP port from 2100 to 2111<br />
<br />
SQL&gt; call dbms_xdb.cfg_update(updateXML( dbms_xdb.cfg_get() , <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; '/xdbconfig/sysconfig/protocolconfig/ftpconfig/ftp-port/text()' , 2111))</p>
<p>&nbsp;&nbsp; <br />
&nbsp;SQL&gt; COMMIT;</p>
<p>&nbsp;SQL&gt; EXEC dbms_xdb.cfg_refresh</p>
 <img src ="http://www.blogjava.net/suplayer/aggbug/279734.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-06-03 08:35 <a href="http://www.blogjava.net/suplayer/archive/2009/06/03/279734.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>mysql binary</title><link>http://www.blogjava.net/suplayer/archive/2009/05/27/278164.html</link><dc:creator>suplayer</dc:creator><author>suplayer</author><pubDate>Wed, 27 May 2009 02:43:00 GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/05/27/278164.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/278164.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/05/27/278164.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/278164.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/278164.html</trackback:ping><description><![CDATA[在query的时候加上binary，select * from usertest where username like binary&nbsp; '%夏%' 
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GMT</pubDate><guid>http://www.blogjava.net/suplayer/archive/2009/05/25/277789.html</guid><wfw:comment>http://www.blogjava.net/suplayer/comments/277789.html</wfw:comment><comments>http://www.blogjava.net/suplayer/archive/2009/05/25/277789.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/suplayer/comments/commentRss/277789.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/suplayer/services/trackbacks/277789.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;只有注册用户登录后才能阅读该文。<a href='http://www.blogjava.net/suplayer/archive/2009/05/25/277789.html'>阅读全文</a><img src ="http://www.blogjava.net/suplayer/aggbug/277789.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/suplayer/" target="_blank">suplayer</a> 2009-05-25 10:43 <a href="http://www.blogjava.net/suplayer/archive/2009/05/25/277789.html#Feedback" target="_blank" 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