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			    <title>benn_wpj的个人空间</title>
			    <link>http://space.itpub.net/13790829</link>
			    <description></description>
			    <copyright>Copyright(C) benn_wpj的个人空间</copyright>
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			    <lastBuildDate>Thu, 16 Oct 2008 09:43:06 GMT</lastBuildDate><item>
								<title>oracle ocp 考试 tk 暂时没有变化</title>
								<link>http://space.itpub.net/13790829/viewspace-470457</link>
								<description><![CDATA[昨天下午，在天网通毫无悬念的通过了042课程，在此感谢坛子的好心人们，169tk覆盖率100%，要考试的朋友们可以放心的去考试，不过提醒大家的是最好笔下留情，错个几道，可以避免复议同时也为接下来的同志们，祝愿大家12/1前顺利拿到OCP!
			
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								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 14 Oct 2008 11:54:33 GMT</pubDate>
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								<title>oracle policy type</title>
								<link>http://space.itpub.net/13790829/viewspace-470068</link>
								<description><![CDATA[对policy不懂，摘自 游来游去 &#160;blog：<div></div>
			
			<div><br></div><div><span class="Apple-style-span" style="color: rgb(51, 51, 51); font-size: 13px; line-height: 18px; ">.静态策略类型<br>对于静态策略类型，我们可以将参数POLICY_TYPE的值指定为D...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Sat, 11 Oct 2008 19:15:49 GMT</pubDate>
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								<title>oracle bigfile</title>
								<link>http://space.itpub.net/13790829/viewspace-470067</link>
								<description><![CDATA[近来遇到一些关于oracle bigfile的问题，下面是摘之 Miki Ault 的关于bigfile的总结：<div></div>
			
			<div><br></div><div><span class="Apple-style-span" style="font-family: Simsun; font-size: 16px; -webkit-border-horizontal-spacing: 2px; -webkit-border-...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Sat, 11 Oct 2008 18:51:22 GMT</pubDate>
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								<title>oracle UTF8編碼</title>
								<link>http://space.itpub.net/13790829/viewspace-468199</link>
								<description><![CDATA[<P>作為數據的存儲中心﹐數據庫中字符編碼在現在業務國際化的今天顯得尤為重要﹐數據的傳播與共享使得IETF組織要求所有INTERNET協議支持UTF8。DBA在日常工作中也會遇到關于字符集的問題﹐如﹕EXP/IMP﹐增加外國用戶要求轉換字符集時﹐而UTF8是什么呢?下面是摘自Wiki的解釋...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 07 Oct 2008 14:24:14 GMT</pubDate>
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								<title>贫穷不仅是财富上的</title>
								<link>http://space.itpub.net/13790829/viewspace-466573</link>
								<description><![CDATA[贫穷不仅是财富上的。
<p>研究表明,每个人都有不同的性格和个性,有的性格对于挣钱是有帮助的,有的性格却容易导致贫困.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;大量的研究表明,至少有十二种性格容易导致贫困和失败.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;第一:知足.只要有吃有穿,腹饱...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Sat, 04 Oct 2008 08:45:17 GMT</pubDate>
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								<title>四大会计事务所网申题目</title>
								<link>http://space.itpub.net/13790829/viewspace-466194</link>
								<description><![CDATA[
			<span class="Apple-style-span" style="color: rgb(255, 255, 255); line-height: 18px; "><table style="table-layout: auto; "><tbody><tr><td style="font-family: Arial; word-wrap: break-word; word-break: break-all; visibility: visible !important; filte...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 30 Sep 2008 00:03:21 GMT</pubDate>
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								<title>oracle audit 初步(摘自 wayne__lau的专栏)</title>
								<link>http://space.itpub.net/13790829/viewspace-462935</link>
								<description><![CDATA[<P style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt"><SPAN lang=EN-US style="mso-bidi-font-size: 8.5pt"><FONT size=3><FONT face=宋体>Oracle管理员手册比较详细的描述了审计（audit）的概念已经如何审计的实施。</FONT></FONT>...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 24 Sep 2008 21:28:52 GMT</pubDate>
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								<title>10g ocp倒計時</title>
								<link>http://space.itpub.net/13790829/viewspace-462933</link>
								<description><![CDATA[<P>10g ocp將于12/1/1008改革﹐在此之前沒有通過及最新報考ocp的考生要加考一門課程﹐想要拿証的DBA門﹐加油﹗</P>]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 24 Sep 2008 21:23:07 GMT</pubDate>
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								<title>oracle audit</title>
								<link>http://space.itpub.net/13790829/viewspace-462931</link>
								<description><![CDATA[<P>在對數據庫進行審計時﹐我們可以定義三種類型﹕數據庫審計﹐基于值的審計及細粒度審計。</P>
<P>數據庫審計包括几種操作﹕特殊權限﹐特殊命令﹐表訪問﹐和session entries</P>
<P>基于值的審計包括﹕DML操作</P>
<P>細粒度審計主要根據訪問的記錄和記錄上的列進行審...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 24 Sep 2008 21:14:05 GMT</pubDate>
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								<title>sqlldr用法</title>
								<link>http://space.itpub.net/13790829/viewspace-462707</link>
								<description><![CDATA[<P>sql*loader</P>
<P>使用的文件有﹕<BR>input datafile:&nbsp;要上載到數據庫的數據源<BR>controlfile:&nbsp;指示sql*loader如何解釋input datafile的內容及如何利用從input datafile中抽取的記錄<BR>logfile:&nbsp;&nbsp;<BR>bad file:&nbsp;&nbsp;被sql*loader丟棄的...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 23 Sep 2008 19:45:39 GMT</pubDate>
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								<title>OCP考试内容</title>
								<link>http://space.itpub.net/13790829/viewspace-448734</link>
								<description><![CDATA[OCP考试内容全方位接触<BR>&nbsp;<BR>　　最权威的教材是Oracle官方的Studentg Guide（简称为SG），通常每一门课的教材都有相应的1-2个PDF文件（可以从 <A href="http://download.**.com">http://download.**.com</A>网站下载本文提到的所有教材）。建议从头到尾仔细新闻记...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 17 Sep 2008 13:58:52 GMT</pubDate>
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								<title>Rman plus archivelog</title>
								<link>http://space.itpub.net/13790829/viewspace-448730</link>
								<description><![CDATA[<P>在SAP中﹐Archivelog backup默認采用完成兩次備份后才可以從Archive目錄刪除﹐這點SAP做的相當嚴謹﹐但對于一般應用系統﹐如果硬盤資源十分有限﹐想加快Archivelog的備份頻率以防止整個磁盤系統介質故障發生而導致的資料丟失﹐但同時應用要保証硬盤上保留有足夠的Archi...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 17 Sep 2008 12:59:47 GMT</pubDate>
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								<title>ocp考點</title>
								<link>http://space.itpub.net/13790829/viewspace-448654</link>
								<description><![CDATA[<P>ocp深圳考點</P>
<P>&nbsp;&nbsp; 富思科信息通讯培训中心<BR>　　<BR>　　地址: 深圳宝安区龙华镇油松第十工业区东环二路二号<BR>　　<BR>　　邮编: 518109<BR>　　<BR>　　<BR>　　深圳市亚互联计算机网络技术有限公司<BR>　　<BR>　　地址: 深圳市华强北路深纺大厦...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 16 Sep 2008 20:18:24 GMT</pubDate>
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								<title>Ora-00031</title>
								<link>http://space.itpub.net/13790829/viewspace-448650</link>
								<description><![CDATA[<P>今天﹐檢查數據庫時發現有一個session從6/9日run到現在還是active的狀態﹐仔細查下所執行的內容竟為一聯合查詢﹐這是造成數據庫做統計分析一直無法完成的原因﹐因為該查詢持有表級獨占鎖(TX)﹐而統計分析表時需要持有表級共享鎖。把該session kill時報ora-00031 error﹐...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 16 Sep 2008 19:11:52 GMT</pubDate>
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								<title>rhel5 root account cannot enter from ftp</title>
								<link>http://space.itpub.net/13790829/viewspace-442558</link>
								<description><![CDATA[<P><SPAN lang=EN-US style="FONT-FAMILY: 宋体">解决Linux Vsftpd本地用户不能登录问题</SPAN></P>
<P><SPAN lang=EN-US style="FONT-FAMILY: 宋体">打开/etc/selinux/config</SPAN></P>
<P><SPAN lang=EN-US style="FONT-FAMILY: 宋体">将selinux=enforcing或permissi...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 09 Sep 2008 10:16:00 GMT</pubDate>
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								<title>Rhel5(x86)+Oracle10g install</title>
								<link>http://space.itpub.net/13790829/viewspace-442421</link>
								<description><![CDATA[<P>使用VNC工具﹐開啟安裝的Java環境</P>
<P>1﹐檢測版本不通過</P>
<P>修改/etc/redhat-release中的版本為4</P>
<P>2﹐無法啟動安裝截面﹐libawt.so報錯<BR>rpm install libXp,gcc-3.2</P>
<P>3﹐在安裝oralce網絡組件時﹐報錯ins_net_client.mk</P>
<P>原來在檢測所...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Mon, 08 Sep 2008 19:08:07 GMT</pubDate>
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								<title>RAID技术新发现</title>
								<link>http://space.itpub.net/13790829/viewspace-441065</link>
								<description><![CDATA[<TABLE class=p17 style="BORDER-TOP: rgb(255,255,255) 8px solid" cellSpacing=0 cellPadding=3 width=530 border=0>
<TBODY>
<TR>
<TD><B>RAID技术新发现</B></TD></TR></TBODY></TABLE>
<TABLE class=p13 style="BORDER-TOP: rgb(255,255,255) 8px solid" cellSpa...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 03 Sep 2008 17:41:42 GMT</pubDate>
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								<title>RAID 技朮</title>
								<link>http://space.itpub.net/13790829/viewspace-441057</link>
								<description><![CDATA[<H2 class=wztitle>磁盘阵列术语汇编 </H2>
<DIV class=wzcontent>　　<B>Rebuild：重建</B><BR><BR>　　在RAID 1，3，5，10，30或50阵列中把一个故障盘上的所有数据再生到替换磁盘上的过程。磁盘重建过程中逻辑驱动器通常不会中断对其数据的访问请求。<BR><BR>　　<B>Re...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 03 Sep 2008 17:25:40 GMT</pubDate>
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								<title>關于127.0.0.1引起的監聽錯誤</title>
								<link>http://space.itpub.net/13790829/viewspace-440731</link>
								<description><![CDATA[<P>$ lsnrctl start</P>
<P>LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 03-SEP-2008 03:15:30</P>
<P>Copyright (c) 1991, 2005, Oracle.&nbsp; All rights reserved.</P>
<P>Starting /oracle/ora10g/bin/tnslsnr: please wait...</P>
<P>TNS-12537: TN...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 03 Sep 2008 11:30:41 GMT</pubDate>
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								<title>Data Pump parameter</title>
								<link>http://space.itpub.net/13790829/viewspace-438575</link>
								<description><![CDATA[<P>impdp userid=username/password tables=a,b directory=dir_name dumpfile=dmp remap_schema=upper(username_a):upper(username_b)</P>
<P>/*a用戶的table導入到b用戶﹐相當于9i的touser參數﹐其中table name和schema name都要為大寫。</P>
<P>impdp userid=username...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 27 Aug 2008 19:14:38 GMT</pubDate>
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								<title>UMAN Script</title>
								<link>http://space.itpub.net/13790829/viewspace-430026</link>
								<description><![CDATA[<P>SET feedback OFF <BR>SET pagesize 0 <BR>SET heading OFF <BR>SET verify OFF <BR>SET linesize 100 <BR>SET trimspool ON<BR>define dir = '/oracle'<BR>define fil = '&amp;dir/backup_commands.sql'<BR>define spo = '&amp;dir/backup_output.lst'<BR>prompt ***S...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 19 Aug 2008 17:31:57 GMT</pubDate>
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								<title>logminer configure</title>
								<link>http://space.itpub.net/13790829/viewspace-421581</link>
								<description><![CDATA[<P>logminer如何安装配置使用 </P>
<P>作为Oracle DBA，我们有时候需要追踪数据误删除或用户的恶意操作情况，此时我们不但需要查出执行这些操作的数据库账号，还需要知道操作是由哪台客户端（IP地址等）发出的。针对这些问题，一个最有效实用而又低成本的方法就是分析Ora...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Fri, 08 Aug 2008 16:40:33 GMT</pubDate>
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								<title>begin backup</title>
								<link>http://space.itpub.net/13790829/viewspace-401689</link>
								<description><![CDATA[<P>查看v$backup視圖確定tablespace是否處于begin backup的狀態。</P>
<P>在tablespace處于begin backup狀態時﹐database在日志產生上面會發生異常﹐產生更多的archivelog。</P>]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 15 Jul 2008 18:21:06 GMT</pubDate>
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								<title>imp-00020</title>
								<link>http://space.itpub.net/13790829/viewspace-401688</link>
								<description><![CDATA[<P>Subject:&nbsp; Oracle9i: IMP-20 on Import of Table with TIMESTAMP Column that was Created via Database Link <BR>&nbsp; Doc ID:&nbsp; Note:286597.1 Type:&nbsp; PROBLEM <BR>&nbsp; Last Revision Date:&nbsp; 04-JUL-2008 Status:&nbsp; PUBLISHED </P>
<P>...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Tue, 15 Jul 2008 18:19:37 GMT</pubDate>
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								<title>kernel parameter</title>
								<link>http://space.itpub.net/13790829/viewspace-374669</link>
								<description><![CDATA[<P>配置内存的参数：<BR>SHMMAX= 配置了最大的内存segment的大小 ------&gt;这个设置的比SGA_MAX_SIZE大比较好。</P>
<P>SHMMIN= 最小的内存segment的大小 </P>
<P>SHMMNI= 整个系统的内存segment的总个数 </P>
<P>SHMSEG= 每个进程可以使用的内存segment的最大个数</P...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Wed, 09 Jul 2008 09:55:24 GMT</pubDate>
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								<title>oracle sudo using</title>
								<link>http://space.itpub.net/13790829/viewspace-341812</link>
								<description><![CDATA[<P>通过用户代理连接数据库（Enterprise User Proxy)(Oracle Enterprise User Security)：</P>
<P>创建代理用户，这个用户被用于代理企业用户向目标用户切换，这个代理权限使用下列语句进行授权：<BR>alter user target_user grant connect throuth proxy_user;</P>
<P>...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Fri, 06 Jun 2008 16:54:49 GMT</pubDate>
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								<title>create user 初步</title>
								<link>http://space.itpub.net/13790829/viewspace-341805</link>
								<description><![CDATA[<P>oracle9i/10gR1当创建一个账号时，要首先赋予create session权限，才能连接数据库产生会话；<BR>如果要生成自己的数据，要赋予相应对象的创建权限及使用表空间权限：<BR>grant create table to user_name,alter user user_name quota N(空间限额,unlimited表示不限额）...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Fri, 06 Jun 2008 15:43:19 GMT</pubDate>
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								<title>oracle10g schedule 初步</title>
								<link>http://space.itpub.net/13790829/viewspace-332648</link>
								<description><![CDATA[desc dbms_scheduler列表包选项： create_job过程中job_type包含三种形式： 1。plsql_block，所对应的job_action可以是单条SQL语句或一个pl/sql代码块，如insert 语句 2。stored_procedure，job_action必须指定一个存储过程（PL/SQL存储过程，Java存储过程或C语言编写的外...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Thu, 05 Jun 2008 21:30:03 GMT</pubDate>
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								<title>oracle10g schedule problem</title>
								<link>http://space.itpub.net/13790829/viewspace-332643</link>
								<description><![CDATA[<P>sql&gt;select job_name,status,additional_info from user_scheduler_job_details;</P>
<P>EXP_JOB</P>
<P>JOB_NAME<BR>--------------------------------------------------------------------------------<BR>STATUS<BR>------------------------------<BR>ADDITI...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Thu, 05 Jun 2008 21:14:35 GMT</pubDate>
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								<title>oracle parallel computing</title>
								<link>http://space.itpub.net/13790829/viewspace-332536</link>
								<description><![CDATA[<DIV class=tit>&lt;转自 风盈袖 个人空间&gt;</DIV>
<DIV class=tit>用Oracle并行查询发挥多CPU的威力</DIV>
<DIV class=date>2008-05-18 10:10</DIV>
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<P style="TEXT-INDE...]]></description>
								<category>blog</category>
								<author>benn_wpj</author>
								<pubDate>Thu, 05 Jun 2008 15:01:28 GMT</pubDate>
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