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			    <title>7854236的个人空间</title>
			    <link>http://space.itpub.net/?uid-95429</link>
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			    <copyright>Copyright(C) 7854236的个人空间</copyright>
			    <generator>SupeSite/X-Space</generator>
			    <lastBuildDate>Sun, 06 Jul 2008 17:44:31 GMT</lastBuildDate><item>
								<title>Core J2EE&#8482; Patterns</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-367589</link>
								<description><![CDATA[<P dir=ltr style="MARGIN-RIGHT: 0px">Presentation Tier Patterns:8<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Intercepting Filter<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Front Controller<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Context Obj...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Tue, 01 Jul 2008 09:09:14 GMT</pubDate>
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								<title>java设计模式</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-366454</link>
								<description><![CDATA[<P><BR>创建模式&nbsp;&nbsp;&nbsp;&nbsp; <BR>com.javapatterns.simplefactory&nbsp; 简单工厂模式&nbsp; <BR>com.javapatterns.factorymethod&nbsp; 工厂方法模式&nbsp; <BR>com.javapatterns.abstractfactory&nbsp; 抽象工厂模式&nbsp; <BR>com.javapatterns.singleton...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 30 Jun 2008 16:38:24 GMT</pubDate>
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								<title>eclipse使用小技巧</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-352021</link>
								<description><![CDATA[<P>可以使用source-orgnize imports去掉没用的import的类和排序。<BR>可以使用F4快速看到继承tree类，找到相应方法。</P>]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Fri, 20 Jun 2008 17:57:47 GMT</pubDate>
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								<title>java中日期字串类型转换为日期类型的方法</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-351895</link>
								<description><![CDATA[SimpleDateFormat sfd = new SimpleDateFormat("yyyy-MM-dd");&nbsp;<BR>&nbsp;&nbsp;&nbsp;inputDTO.setEndDate(sfd.parse(tempDTO.getEndDate()));<BR>&nbsp;&nbsp;&nbsp;inputDTO.setStartDate(sfd.parse(tempDTO.getStartDate()));]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Thu, 19 Jun 2008 17:13:27 GMT</pubDate>
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							<item>
								<title>学习java</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-345721</link>
								<description><![CDATA[<P>Spring<BR>官方网站：<A href="http://www.springframework.org/">http://www.springframework.org/</A><BR>Ibatis<BR>官方网站：<A href="http://ibatis.apache.org/">http://ibatis.apache.org/</A><BR>hibernate<BR>官方网站：<A href="http://www.hibernate.org">h...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Fri, 13 Jun 2008 23:16:54 GMT</pubDate>
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								<title>找到031、032的中文翻译了</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-343303</link>
								<description><![CDATA[本来计划国庆节之前翻译ocp 4门课程的。。<BR>今天找到了，而且觉得翻译还不错，（除了少数错误外）<BR><BR>我想这两门课就省了翻译吧，<FONT color=#ff0000><STRONG>多熟悉就行了</STRONG></FONT>，反正现在工作任务也还是蛮重的，算是自己已经完成了两门课程的翻译吧。<...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Tue, 10 Jun 2008 21:40:29 GMT</pubDate>
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								<title>今天过生日</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-343185</link>
								<description><![CDATA[<P>时间过得好快啊。。<BR>34岁了，工作十多年了。。<BR>这个年龄很多人彷徨。<BR>其实我也是，只不过我这人还是比较自信，也比较能吃苦，也比较放得下。。<BR>但人生还是的有些规划才行。</P>
<P>1、身体是第一位的。<BR>伯伯不到74岁就去世了，对每个亲戚都是有一定打击...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 09 Jun 2008 21:12:24 GMT</pubDate>
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								<title>总结--常用的监控SQL语句集合</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-273550</link>
								<description><![CDATA[<STRONG>1.监控事例的等待:<BR></STRONG>　　<BR>　　select event,sum(decode(wait_time,0,0,1)) prev,sum(decode(wait_time,0,1,0)) curr,<BR>　　<BR>　　count(*)from v$session_wait group by event order by 4;<BR>　　<BR>　　<B>2.回滚段的争用情况:</B><BR>　　<...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Fri, 16 May 2008 22:36:39 GMT</pubDate>
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								<title>如何使用excel中的函数将表达式结果放到目标单元格中</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-269221</link>
								<description><![CDATA[<P><BR>&nbsp;1、首先设定目标单元格式为数值<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 鼠标右击单元格式，选择设置单元格格式，数字tab页面中选择“数值”，点击确定。<BR>&nbsp;2、插入函数<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 选中单元格后，选择字段名上...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Thu, 15 May 2008 16:28:59 GMT</pubDate>
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								<title>copying statistics between databases</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-269151</link>
								<description><![CDATA[<P>SQL&gt; execute dbms_stats.create_stat_table('ocp007','stat_table','users');<BR>PL/SQL 过程已成功完成。<BR>SQL&gt; execute dbms_stats.export_table_stats('ocp007','EMPLOYEES',null,'stat_table','mytest',true,null);<BR>PL/SQL 过程已成功完成。<BR>SQL&gt...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Wed, 14 May 2008 22:02:30 GMT</pubDate>
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								<title>analyze</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-267623</link>
								<description><![CDATA[<P>1、analyze <BR>&nbsp;&nbsp; analyze {index|table|cluster} OBJECT_NAME<BR>&nbsp;&nbsp; {compute|delete|estimate} statistics<BR>&nbsp;&nbsp; [for ... [size N]] [sample N {rows|percent}]<BR>==============<BR>SQL&gt; analyze table TEST_TAB compute stati...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Wed, 14 May 2008 18:09:51 GMT</pubDate>
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							<item>
								<title>dbms_stats使用</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265364</link>
								<description><![CDATA[<DIV class=storytext><FONT size=2>dbms_stats包问世以后，Oracle专家可通过一种简单的方式来为CBO收集统计数据。目前，已经不再推荐你使用老式的分析表和 dbms_utility方法来生成CBO统计数据。那些古老的方式甚至有可能危及SQL的性能，因为它们并非总是能够捕捉到有关表...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Tue, 13 May 2008 18:13:51 GMT</pubDate>
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								<title>monitoring index space</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265356</link>
								<description><![CDATA[<P>SQL&gt;&nbsp; analyze index pk_test_tab validate structure;<BR>索引被分析<BR>SQL&gt; select name,(del_lf_rows_len/lf_rows_len)*100 as wastage from index_stats;<BR>NAME&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Tue, 13 May 2008 17:50:07 GMT</pubDate>
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								<title>explain plan</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265216</link>
								<description><![CDATA[<P>SQL&gt; explain plan set statement_id='mytest' into plan_table for<BR>&nbsp; 2&nbsp; select employee_id from employees where employee_id between 100 and 108;</P>
<P>已解释。</P>
<P>SQL&gt; desc dbms_xplan<BR>FUNCTION DISPLAY RETURNS DBMS_XPLAN_TYP...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 12 May 2008 22:31:55 GMT</pubDate>
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								<title>autotrace on</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265215</link>
								<description><![CDATA[<H6>见《D33513-ORACLE9i Performance Tuning Vol1.pdf》14-24</H6>
<P>SQL&gt; set autotrace on<BR>SQL&gt; select employee_id from employees where rownum&lt;10;</P>
<P>EMPLOYEE_ID<BR>-----------<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100<BR>&nbsp;...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 12 May 2008 22:27:38 GMT</pubDate>
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								<title>tkprof使用</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265214</link>
								<description><![CDATA[<H3>连接一个测试用户</H3>
<P>conn ocp007/ocp007</P>
<P>SQL&gt; select value from v$parameter where name in('user_dump_dest','timed_statistics');</P>
<P>VALUE<BR>--------------------------------------------------------------------------------<BR>TRUE...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 12 May 2008 22:15:24 GMT</pubDate>
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								<title>Oracle函数实践经验汇总</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265169</link>
								<description><![CDATA[<H5>1、获取随机数</H5>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>SQL&gt; select trunc(dbms_random.value(1,10)) radom from dual<BR>&nbsp; 2&nbsp; /</P>
<P>&nbsp;&nbsp;&nbsp;&nbsp; RADOM<BR>----------<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Mon, 12 May 2008 16:11:52 GMT</pubDate>
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								<title>每日学习进度报告</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265054</link>
								<description><![CDATA[<P><FONT size=2>20080511：</FONT></P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>学习到了ocp033 13-25(397)</P></BLOCKQUOTE>
<P><FONT size=2>20080512：</FONT></P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>今日成果：<BR>上班学习了13-2...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sun, 11 May 2008 23:10:53 GMT</pubDate>
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								<title>ORACLE进阶之三：分析函数</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265051</link>
								<description><![CDATA[<A href="http://blog.csdn.net/sfdev/archive/2008/02/23/2115244.aspx" target=_blank>ORACLE进阶之三：分析函数</A>]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sun, 11 May 2008 21:38:21 GMT</pubDate>
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							<item>
								<title>sql实例之《D33513-ORACLE9i Performance Tuning Vol1.pdf》</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-265038</link>
								<description><![CDATA[<P>select name,class,value from v$sysstat<BR>/</P>
<P>select * from v$sgastat<BR>/</P>
<P>select sid,username,type,server from v$session<BR>/</P>
<P>select username,name, value<BR>&nbsp; from v$statname n, v$session s, v$sesstat t<BR>&nbsp;where s.s...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sun, 11 May 2008 19:07:03 GMT</pubDate>
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							<item>
								<title>学习oracle要有方法！</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-264974</link>
								<description><![CDATA[<P>1、学习concept，以oracle官方文档为基础多读，熟练，滚瓜烂熟。 </P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>oracle ocp</P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>007：《D33051-Introduction To ORACLE9i SQL.pdf》《D33052-Introdu...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sun, 11 May 2008 12:21:25 GMT</pubDate>
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							<item>
								<title>statspack学习及操作实践</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-264842</link>
								<description><![CDATA[<P>今天实验操作了一把。操作步骤如下:</P>
<P>step1:连接sysdba用户</P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>Enter user-name: sys/sys as sysdba</P></BLOCKQUOTE>
<P>step2:创建表空间</P>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<P>S...]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sat, 10 May 2008 13:51:27 GMT</pubDate>
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							<item>
								<title>ocp 033学习笔记</title>
								<link>http://space.itpub.net/?uid-95429-action-viewspace-itemid-264820</link>
								<description><![CDATA[学习中，源代码。]]></description>
								<category>blog</category>
								<author>7854236</author>
								<pubDate>Sat, 10 May 2008 13:11:35 GMT</pubDate>
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