﻿<?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>C++博客-Error-文章分类-oracle</title><link>http://www.cppblog.com/Error/category/18957.html</link><description /><language>zh-cn</language><lastBuildDate>Wed, 28 Mar 2012 10:12:38 GMT</lastBuildDate><pubDate>Wed, 28 Mar 2012 10:12:38 GMT</pubDate><ttl>60</ttl><item><title>oracle指定表数据删除、指定表建表sql脚本导出、*t.rowid</title><link>http://www.cppblog.com/Error/articles/169313.html</link><dc:creator>Enic</dc:creator><author>Enic</author><pubDate>Wed, 28 Mar 2012 09:42:00 GMT</pubDate><guid>http://www.cppblog.com/Error/articles/169313.html</guid><wfw:comment>http://www.cppblog.com/Error/comments/169313.html</wfw:comment><comments>http://www.cppblog.com/Error/articles/169313.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/Error/comments/commentRss/169313.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/Error/services/trackbacks/169313.html</trackback:ping><description><![CDATA[<!--StartFragment -->


<div>蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:28:10<br />delete&nbsp;from&nbsp;MOD_MR_W_RAWDATA;<br />delete&nbsp;from&nbsp;MOD_MR_W_SUBRAWDATA;<br /><br />delete&nbsp;from&nbsp;MOD_MRADJ_STATISTICS;<br />delete&nbsp;from&nbsp;MOD_MR_W_STATDATA;<br />delete&nbsp;from&nbsp;MOD_MR_W_STATDATA_2D;<br /><br />delete&nbsp;from&nbsp;MOD_MR_W_GRID;<br />这个是删除表数据的&nbsp;sql脚本吧？<br />怎么没效果？<br />梁伟文(714524622)&nbsp;&nbsp;17:28:37<br />嗯<br />用truncase吧<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:28:48<br />上面这些执行结束之后&nbsp;&nbsp;执行&nbsp;select&nbsp;*&nbsp;from&nbsp;MOD_MR_W_RAWDATA;<br />还是有数据<br />咋整<br />梁伟文(714524622)&nbsp;&nbsp;17:29:05<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/%7B[W]SJ%601FUG&#243;J0GE%7DI0JW.gif" sysface="27" />没commit吧<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:29:34<br />囧，，，<br /><br />太坑爹了，delete还要&nbsp;commint？<br />周政(1124136069)&nbsp;&nbsp;17:29:45<br />嘿。<br />陈思江(121330950)&nbsp;&nbsp;17:32:07<br />delete&nbsp;要提交才行，不然只能在delete的这个会话里起作用。<br />要删整个表，就truncate&nbsp;table吧，比较快<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:32:33<br />导出指定表的&nbsp;建表&nbsp;脚本&nbsp;怎么弄列<br />梁伟文(714524622)&nbsp;&nbsp;17:32:57<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/AV5W2LR]H5YAQXT%7D1N2LPDY.gif" sysface="108" />陈老湿v5..强大<br />张泽钊(279856188)&nbsp;&nbsp;17:33:05<br />如果已经有的表，可以直接用工具查看<br />陈思江(121330950)&nbsp;&nbsp;17:33:27<br />对表名右键，View&nbsp;，view&nbsp;sql<br />梁伟文(714524622)&nbsp;&nbsp;17:33:46<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/%7B[W]SJ%601FUG&#243;J0GE%7DI0JW.gif" sysface="27" />看来要上上课啊<br />我一开始也不熟悉<br />陈思江(121330950)&nbsp;&nbsp;17:33:57<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/6ZD$%25HBUZ[H~@Y(R%7B46]9%601.gif" sysface="98" /><br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:34:09<br />哦，，，<br />梁伟文(714524622)&nbsp;&nbsp;17:34:13<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/)SC5BVG@Z77TFAZI3REO[%7DR.gif" sysface="36" />折腾好久，才习惯<br />陈思江(121330950)&nbsp;&nbsp;17:34:26<br />百度最强大，百度一下就知道了<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:34:33<br /><img alt="" src="file:///E:/职场修炼术/QQ/85126585/Image/Image1/)Y1[RQ%7DDRBWI5~OLLXFEXJS.jpg" /><br /><br />我百度过了，，，<br />view就出来这个<br />好像没有view&nbsp;sql<br />陈思江(121330950)&nbsp;&nbsp;17:35:19<br />右下角<br /><img alt="" src="file:///E:/职场修炼术/QQ/85126585/Image/Image1/DSM9(M7HGTB@KK46$]D__EF.jpg" /><br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:35:28<br />我去，，，<br />张泽钊(279856188)&nbsp;&nbsp;17:35:39<br />你全屏了<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:35:51<br />陈老湿&nbsp;V5<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/D219I~2DS$$G]AGAU2Z6XDM.gif" /><br />梁伟文(714524622)&nbsp;&nbsp;17:36:15<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/%7B[W]SJ%601FUG&#243;J0GE%7DI0JW.gif" sysface="27" />这东西，自己google下，没必须要问吧<br />陈思江(121330950)&nbsp;&nbsp;17:36:30<br />&nbsp;tool菜单下面的export&nbsp;user&nbsp;objects也可以，比较方便，可以导多个<br />张泽钊(279856188)&nbsp;&nbsp;17:36:32<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/%7DV9)8ZXFVO7([62AORGXOMY.gif" sysface="117" /><br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:36:59<br /><img alt="" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/D219I~2DS$$G]AGAU2Z6XDM.gif" /><br />百度没有说在右下角<br />找了有一会了，，，<br /><br /><br /><!--StartFragment -->

<div>蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:40:22<br />还有那个&nbsp;为什么要&nbsp;家&nbsp;*.t<br />才能修改<br />这个是为啥？<br />HE(8523586)&nbsp;&nbsp;17:41:06<br />你们把需要的东西列一下，陈老师给你们培训<br />陈思江(121330950)&nbsp;&nbsp;17:43:34<br />t.rowid?<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:43:51<br />嗯&nbsp;就是这货<br />梁伟文(714524622)&nbsp;&nbsp;17:44:27<br /><img src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/)QN1UH78VKP2T7)IA]ZM(FW.gif" sysface="97"  alt="" />好好了解oracle吧，这是它特有的<br />陈思江(121330950)&nbsp;&nbsp;17:44:37<br />要直接在那表格里修改数据，就要把rowid选出来啊，不然程序不知道要哪列。就是oracle表里每条记录的一个地址<br />是唯一的<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:45:20<br /><img src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/%7B[W]SJ%601FUG&#243;J0GE%7DI0JW.gif" sysface="27"  alt="" /><br />我以前学的sql不管用了？<br />梁伟文(714524622)&nbsp;&nbsp;17:45:28<br />............<br />陈思江(121330950)&nbsp;&nbsp;17:45:38<br /><img src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/)QN1UH78VKP2T7)IA]ZM(FW.gif" sysface="97"  alt="" />rowid是oracle特有的<br />梁伟文(714524622)&nbsp;&nbsp;17:45:48<br />慢慢熬吧，哥也是这么走过来的<br />蔡亮&lt;errorcpp@qq.com&gt;&nbsp;&nbsp;17:46:19<br />o(︶︿︶)o&nbsp;唉，，，<br /><br />慢慢奥，，，<br />陈思江(121330950)&nbsp;&nbsp;17:46:32<br />oralce里所谓的伪列&nbsp;&nbsp;一个rowid&nbsp;一个row_num<br /></div></div><img src ="http://www.cppblog.com/Error/aggbug/169313.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Error/" target="_blank">Enic</a> 2012-03-28 17:42 <a href="http://www.cppblog.com/Error/articles/169313.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>