﻿<?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-pengpenglin</title><link>http://www.blogjava.net/pengpenglin/</link><description>成熟 稳重 自信 进取 责任心</description><language>zh-cn</language><lastBuildDate>Sun, 20 Jul 2008 02:33:09 GMT</lastBuildDate><pubDate>Sun, 20 Jul 2008 02:33:09 GMT</pubDate><ttl>60</ttl><item><title>【原】Windows下批量删除指定文件的脚本</title><link>http://www.blogjava.net/pengpenglin/archive/2008/07/11/214286.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Fri, 11 Jul 2008 07:56:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/07/11/214286.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/214286.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/07/11/214286.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/214286.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/214286.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 使用Windows批处理命令和vbs，批量删除指定目录下N天前的文件，并生成日志&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/07/11/214286.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/214286.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-07-11 15:56 <a href="http://www.blogjava.net/pengpenglin/archive/2008/07/11/214286.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】从《兄弟连》看中国军事影片无法逾越的十大障碍</title><link>http://www.blogjava.net/pengpenglin/archive/2008/07/01/211870.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Tue, 01 Jul 2008 05:36:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/07/01/211870.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211870.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/07/01/211870.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211870.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211870.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【转】从《兄弟连》看中国军事影片无法逾越的十大障碍&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/07/01/211870.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211870.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-07-01 13:36 <a href="http://www.blogjava.net/pengpenglin/archive/2008/07/01/211870.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：时间运算2(日期截取及四舍五入)</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211657.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Mon, 30 Jun 2008 06:47:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211657.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211657.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211657.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211657.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211657.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Oracle日期运算2(日期截取及四舍五入)&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/30/211657.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211657.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-30 14:47 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/30/211657.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：时间运算</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211589.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Mon, 30 Jun 2008 02:23:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211589.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211589.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/30/211589.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211589.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211589.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.Oracle的日期函数<br>2.日期加减<br>3.月份加减<br>4.年份加减<br>5.求每月的最后一天<br>6.求每月的第一天<br>7.求下一个星期几&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/30/211589.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211589.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-30 10:23 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/30/211589.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：分析函数总结</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211491.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Sun, 29 Jun 2008 09:07:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211491.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211491.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211491.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211491.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211491.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Oracle分析函数的应用：<br>1.统计<br>2.排列<br>3.求分组中的最大值/最小值<br>4.查找分组中的首记录/末记录<br>5.比较相邻的记录&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/29/211491.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211491.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-29 17:07 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/29/211491.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：报表函数</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211462.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Sun, 29 Jun 2008 04:02:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211462.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211462.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/29/211462.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211462.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211462.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.报表函数简介<br>2.RATIO_TO_REPORT函数&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/29/211462.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211462.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-29 12:02 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/29/211462.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：窗口函数</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/28/211334.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Sat, 28 Jun 2008 08:34:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/28/211334.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211334.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/28/211334.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211334.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211334.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.窗口函数简介<br>2.窗口函数示例-全统计<br>3.窗口函数进阶-滚动统计(累积/均值)<br>4.窗口函数进阶-根据时间范围统计<br>5.窗口函数进阶-first_value/last_value<br>6.窗口函数进阶-比较相邻记录&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/28/211334.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211334.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-28 16:34 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/28/211334.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle应用专题之：分析函数3(Top/Bottom N、First/Last、NTile)</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/27/211019.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Fri, 27 Jun 2008 01:44:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/27/211019.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/211019.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/27/211019.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/211019.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/211019.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.带空值的排列<br>2.Top/Bottom N查询<br>3.First/Last排名查询<br>4.按层次查询&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/27/211019.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/211019.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-27 09:44 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/27/211019.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：分析函数2(Rank, Dense_rank, row_number)</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/26/210839.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Thu, 26 Jun 2008 07:41:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/26/210839.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/210839.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/26/210839.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/210839.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/210839.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.使用rownum为记录排名<br>2.使用分析函数来为记录排名<br>3.使用分析函数为记录进行分组排名&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/26/210839.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/210839.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-26 15:41 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/26/210839.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【原】Oracle开发专题之：分析函数(OVER)</title><link>http://www.blogjava.net/pengpenglin/archive/2008/06/25/210536.html</link><dc:creator>Paul Lin</dc:creator><author>Paul Lin</author><pubDate>Wed, 25 Jun 2008 06:02:00 GMT</pubDate><guid>http://www.blogjava.net/pengpenglin/archive/2008/06/25/210536.html</guid><wfw:comment>http://www.blogjava.net/pengpenglin/comments/210536.html</wfw:comment><comments>http://www.blogjava.net/pengpenglin/archive/2008/06/25/210536.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/pengpenglin/comments/commentRss/210536.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/pengpenglin/services/trackbacks/210536.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.Oracle分析函数简介<br>2. Oracle分析函数简单实例<br>3.分析函数OVER解析&nbsp;&nbsp;<a href='http://www.blogjava.net/pengpenglin/archive/2008/06/25/210536.html'>阅读全文</a><img src ="http://www.blogjava.net/pengpenglin/aggbug/210536.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/pengpenglin/" target="_blank">Paul Lin</a> 2008-06-25 14:02 <a href="http://www.blogjava.net/pengpenglin/archive/2008/06/25/210536.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>