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			    <title>陌生的彼岸</title>
			    <link>http://space.itpub.net/187805</link>
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			    <copyright>Copyright(C) 陌生的彼岸</copyright>
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			    <lastBuildDate>Wed, 08 Oct 2008 00:24:41 GMT</lastBuildDate><item>
								<title>两个字符串无序匹配问题</title>
								<link>http://space.itpub.net/187805/viewspace-432949</link>
								<description><![CDATA[表t1中有两个字段NO(NUMBER类型),ST(VARCHAR2类型)<BR>表中有如下值<BR>NO&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;ST<BR>1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;'A1A3BCLKMBNK'<BR>2&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;'A2A4MBKLDMSK'<BR><BR>注：ST字...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Fri, 22 Aug 2008 10:07:26 GMT</pubDate>
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								<title>10g:ora_rowscn伪列介绍和使用</title>
								<link>http://space.itpub.net/187805/viewspace-324394</link>
								<description><![CDATA[<P>10g里为表新增加了一个伪列ora_rowscn<BR>下面一段英文是官方SQL Reference里的说明：</P>
<P>For each row, <FONT color=#000080>ORA_ROWSCN</FONT> returns the conservative upper bound system change number (SCN) of the most recent change to the row. This p...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Fri, 30 May 2008 09:54:16 GMT</pubDate>
							</item>
							<item>
								<title>导出操作遇到“EXP-00056: 遇到 ORACLE 错误...”的解决方法</title>
								<link>http://space.itpub.net/187805/viewspace-258757</link>
								<description><![CDATA[<P>连接到: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production<BR>With the Partitioning, OLAP and Data Mining options<BR>已导出 ZHS16GBK 字符集和 UTF8 NCHAR 字符集<BR>服务器使用 ZHS16CGB231280 字符集 (可能的字符集转换)<BR>. 正在...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Sun, 04 May 2008 09:53:31 GMT</pubDate>
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							<item>
								<title>ORA-19815: 警告: db_recovery_file_dest_size 字节解决方法</title>
								<link>http://space.itpub.net/187805/viewspace-257153</link>
								<description><![CDATA[<P><FONT color=#006699 size=4>ALTER_LOG中有一段警告日志如下：</FONT></P>
<P>*** SERVICE NAME:(SYS$BACKGROUND) 2008-04-30 11:21:09.750<BR>*** SESSION ID:(161.1) 2008-04-30 11:21:09.750<BR>ORA-19815: 警告: db_recovery_file_dest_size 字节 (共 2147483648 ...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Wed, 30 Apr 2008 15:41:47 GMT</pubDate>
							</item>
							<item>
								<title>oracle10g不同版本的功能区别</title>
								<link>http://space.itpub.net/187805/viewspace-256885</link>
								<description><![CDATA[<P align=left><STRONG><FONT color=#006699 size=5>oracle10g不同版本的功能区别</FONT></STRONG></P>
<P align=left><BR><FONT face=楷体_GB2312 size=1><EM>本文由售前网整理自网络，目的是方便售前工程师理解Oracle数据库各个版本及组件。不负责保证所有信息的正确性...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Tue, 29 Apr 2008 17:06:40 GMT</pubDate>
							</item>
							<item>
								<title>SELECT语句中,如何调用带输出参数的函数？</title>
								<link>http://space.itpub.net/187805/viewspace-446886</link>
								<description><![CDATA[函数fun_a(p1 in varchar2,p2 in out varchar2);<br />
参数p1是输入类型，<br />
参数p2是输入输出类型，<br />
<br />
如何写调用fun_a函数的SQL查询(SELECT语句)？（非pl/sql）<br />
select col1,fun_a(col1,&amp;p2) from talbe1;<br />
<br />
[<i> 本帖最后由...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Tue, 18 Mar 2008 12:58:14 GMT</pubDate>
							</item>
							<item>
								<title>SELECT语句中,如何调用带输出参数的函数？</title>
								<link>http://space.itpub.net/187805/viewspace-446885</link>
								<description><![CDATA[函数fun_a(p1 in varchar2,p2 in out varchar2);<br />
参数p1是输入类型，<br />
参数p2是输入输出类型，<br />
<br />
如何写调用fun_a函数的SQL查询(SELECT语句)？<br />
select col1,fun_a(col1,p2=&gt;: p2) from talbe1;<br />
<br />
[<i> 本帖最后由 wghxwl1...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Tue, 18 Mar 2008 12:57:05 GMT</pubDate>
							</item>
							<item>
								<title>两个字符串无序匹配问题</title>
								<link>http://space.itpub.net/187805/viewspace-446884</link>
								<description><![CDATA[表t1中有两个字段NO(NUMBER类型),ST(VARCHAR2类型)<br />
表中有如下值<br />
NO&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;ST<br />
1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;'A1A3BCLKMBNK'<br />
2&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;'A2A4MBKLDMSK'...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Thu, 13 Mar 2008 12:05:23 GMT</pubDate>
							</item>
							<item>
								<title>ORACLE人民币大写(支持千万亿9999999999999999.999)</title>
								<link>http://space.itpub.net/187805/viewspace-183289</link>
								<description><![CDATA[<P>CREATE OR REPLACE FUNCTION FUN_MONEY_RMB(P_MONEY IN VARCHAR2)<BR>&nbsp;RETURN VARCHAR2 IS<BR>&nbsp;-- Author&nbsp; : Wang'Guanghui<BR>&nbsp;-- Created : 2008-2-20 13:12:12<BR>&nbsp;-- PURPOSE :返回人民币大写方式</P>
<P>&nbsp;NUM&nbsp; NUMBER;<BR>&n...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Fri, 22 Feb 2008 16:13:27 GMT</pubDate>
							</item>
							<item>
								<title>Oracle如何精确计算row的大小</title>
								<link>http://space.itpub.net/187805/viewspace-170279</link>
								<description><![CDATA[<P><STRONG>第一步：计算整个Block Header的大小</STRONG> <BR>&nbsp;&nbsp;&nbsp; <BR>&nbsp;&nbsp;&nbsp; 数据块头部所需要的空间大小由以下公式计算： <BR>&nbsp;&nbsp;&nbsp; <BR>&nbsp;&nbsp;&nbsp; Space after headers (hsize) = DB_BLOCK_SIZE - KCBH - UB4 - KTB...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Thu, 14 Feb 2008 16:04:09 GMT</pubDate>
							</item>
							<item>
								<title>PowerDesigner 11 使用心得</title>
								<link>http://space.itpub.net/187805/viewspace-170217</link>
								<description><![CDATA[<P>1、安装PD v11.0版<BR><BR>2、由pdm生成建表脚本时，字段超过15字符就发生错误（oracle）<BR>原因未知，解决办法是打开PDM后，会出现Database的菜单栏，进入Database － Edit Current DBMS －script－objects－column－maxlen，把value值调大(原为30)，比如改成60。出现...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Thu, 14 Feb 2008 10:33:34 GMT</pubDate>
							</item>
							<item>
								<title>集成测试常用方案选型</title>
								<link>http://space.itpub.net/187805/viewspace-168288</link>
								<description><![CDATA[<P><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体">集成<A nclick="javascript.:tagshow(event, '%B2%E2%CA%D4');" href="javascript.:;" target=_self><U><STRONG>测试</STRONG></U></A>的实施方案有很多种，如自底向上集成测试、自顶向下集成测试、<SPAN lang=EN-US...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Sun, 03 Feb 2008 16:42:53 GMT</pubDate>
							</item>
							<item>
								<title>单元测试的基本方法</title>
								<link>http://space.itpub.net/187805/viewspace-167605</link>
								<description><![CDATA[<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">单元<A nclick="javascript.:tagshow(event, '%B2%E2%CA%D4');" href="javascript...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Sun, 03 Feb 2008 16:39:29 GMT</pubDate>
							</item>
							<item>
								<title>单元测试、集成测试和系统测试的基本概念</title>
								<link>http://space.itpub.net/187805/viewspace-167604</link>
								<description><![CDATA[<FONT face=宋体 size=3>单元</FONT><A nclick="javascript.:tagshow(event, '%B2%E2%CA%D4');" href="javascript.:;" target=_self><U><STRONG><FONT face=宋体 color=#666666 size=3>测试</FONT></STRONG></U></A><FONT face=宋体 size=3>，是集中对用源代码实现的每一个...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Sun, 03 Feb 2008 16:37:19 GMT</pubDate>
							</item>
							<item>
								<title>黑盒测试、白盒测试和灰盒测试的基本概念</title>
								<link>http://space.itpub.net/187805/viewspace-167603</link>
								<description><![CDATA[<STRONG><FONT size=2>1. 黑盒</FONT></STRONG><A nclick="javascript.:tagshow(event, '%B2%E2%CA%D4');" href="javascript.:;" target=_self><U><STRONG><FONT color=#666666 size=2>测试</FONT></STRONG></U></A><BR><FONT size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Sun, 03 Feb 2008 16:34:43 GMT</pubDate>
							</item>
							<item>
								<title>我的statspack，请各位高手多多指点</title>
								<link>http://space.itpub.net/187805/viewspace-446883</link>
								<description><![CDATA[我的数据库性能报告,请各位高手多多指点<br />
数据库集群配置：win2003 磁盘阵列柜 ，4颗双线程志强CPU,频率3.6 GHz,内存8 G<br><p><img src="/images/base/haveattach.gif" align="absmiddle" border="0"><a href="http://www.itpub.net/attachment.php?aid=403912" ta...]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Fri, 23 Mar 2007 14:10:59 GMT</pubDate>
							</item>
							<item>
								<title>plusqldev7.0中文包太垃圾</title>
								<link>http://space.itpub.net/187805/viewspace-446882</link>
								<description><![CDATA[plusqldev7.0中文包太垃圾，当习惯了英文版，中文版总是看不懂，最主要的是7.0中文汉化软件版的bug太多]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Fri, 21 Apr 2006 21:34:18 GMT</pubDate>
							</item>
							<item>
								<title>谢谢提示</title>
								<link>http://space.itpub.net/187805/viewspace-446881</link>
								<description><![CDATA[不过另外一个数据库未建完我就将其取消了，而且我已经删掉了安装目录下未完成安装的数据库生成的所有文件。<br />
另外，数据库命令set oraclesid在哪里用？怎么用？]]></description>
								<category>blog</category>
								<author>wghxwl12</author>
								<pubDate>Wed, 21 Sep 2005 12:37:29 GMT</pubDate>
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