﻿<?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>博客园-zzj8704</title><link>http://www.cnblogs.com/zzj8704/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 19 Nov 2008 10:32:58 GMT</lastBuildDate><pubDate>Wed, 19 Nov 2008 10:32:58 GMT</pubDate><ttl>60</ttl><item><title>ORACLE获取表所占用空间大小计算和展示</title><link>http://www.cnblogs.com/zzj8704/archive/2008/08/18/1270356.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Mon, 18 Aug 2008 07:20:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/08/18/1270356.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1270356.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/08/18/1270356.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1270356.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1270356.html</trackback:ping><description><![CDATA[<p><strong>&nbsp;ORACLE获取表所占用空间大小计算和展示</strong></p>
<ol>
    <li>脚本： </li>
</ol>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SELECT s.segment_name,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; decode(SUM(BYTES), null, 0, SUM(BYTES) / 1024)<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; FROM DBA_SEGMENTS S, dba_tables t<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; where s.owner = 'you segment owner'<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and t.owner =&nbsp;'your table owner'<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and s.segment_name = t.table_name<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and s.blocks is not null<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and s.blocks &gt; 0<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; group by s.segment_name<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; having SUM(BYTES) &gt; 0</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;其中有些表的大小为表初始大小，尽管数据行为0，也能包含在其中，因为之前的行被删除，高水位线没下来。</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 如果要快速计算表大概拥有的行数可以通过DBA_SEGMENTS 中的blocks汇总值和抽样的blocks中的平均行数的乘积来确定。</p>
<p>&nbsp; 2、格式化：</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 将查询的数据导入Excel，在Excel2007中对数据表大小格式化显示公式：</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=IF(C15555&lt;1024,CONCATENATE(C15555,"k"),IF((C15555&lt;1024*1024),CONCATENATE(C15555/1024,"M"),IF((C15555&lt;1024*1024*1024),CONCATENATE(C15555/1024/1024,"G"),C15555)))</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 其中C15555为表占空间大小，单位为K，在Excel 2003中公式只支持7层函数嵌套。</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 如：&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img height="134" alt="" src="http://images.cnblogs.com/cnblogs_com/zzj8704/data.GIF" width="1160" border="0" /></p>
<p><br />
&nbsp;</p>
<img src ="http://www.cnblogs.com/zzj8704/aggbug/1270356.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43607/" target="_blank">[新闻]后“开放”平台时代</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>2008北京奥运男子100M决赛-黑人的竞技场</title><link>http://www.cnblogs.com/zzj8704/archive/2008/08/17/1269877.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Sun, 17 Aug 2008 10:45:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/08/17/1269877.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1269877.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/08/17/1269877.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1269877.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1269877.html</trackback:ping><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2008北京奥运男子100M决赛时，解说员在一个一个的介绍，镜头上一个比一个更黑亮的身体。Woo，全是强悍的黑人，没有白种人，没有黄种人......</p>
<p>太强悍了。枪声一响，八匹黑马低头就冲，冲了20米左右个个开始抬头，个个嘴巴大口吸气大口呼气，没过一阵子就冲到一半的赛程；此时一位身穿黄马褂的黑马就像阿干正被欺负他的同学追赶一样象受到刺激使劲向前跑，一下子把后面的人拉下明显的一段，其实白天女子100M跑中一黑人MM也是这样的，不过还是这位显得更为轻松，更自然，姿态看起来更美。此间解说员也只顾着自己看了，等冲到终点时，才听解说员解说他就是博尔特，而且他的主项是200M。马还是黑马好。</p>
 <img src ="http://www.cnblogs.com/zzj8704/aggbug/1269877.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43606/" target="_blank">[新闻]李彦宏首次表态竞价排名问题:有错能改善莫大焉</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>Bit,Bytes,KB,MB,GB,TB,PB,EB,ZB,YB </title><link>http://www.cnblogs.com/zzj8704/archive/2008/08/14/1267577.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Thu, 14 Aug 2008 02:04:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/08/14/1267577.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1267577.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/08/14/1267577.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1267577.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1267577.html</trackback:ping><description><![CDATA[<p>在计算机报上看到荷兰银行的20个数据中心有大约7pb磁盘和超过20pb的磁带存储，而且每年50%~70%存储量的增长，</p>
<p>于是想看看pb究竟有多大，计算一下27pb大约为 40万个80的硬盘大小。</p>
<p>1Byte = 8 Bit <br />
1 KB = 1,024 Bytes <br />
1 MB = 1,024 KB = 1,048,576 Bytes <br />
1 GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 Bytes <br />
1 TB = 1,024 GB = 1,048,576 MB = 1,073,741,824 KB = 1,099,511,627,776 Bytes <br />
1 PB = 1,024 TB = <span style="color: #3366ff">1,048,576 GB </span>=1,125,899,906,842,624 Bytes&nbsp; （13107.2个80G的<br />
1 EB = 1,024 PB = 1,048,576 TB = 1,152,921,504,606,846,976 Bytes <br />
1 ZB = 1,024 EB = 1,180,591,620,717,411,303,424 Bytes <br />
1 YB = 1,024 ZB = 1,208,925,819,614,629,174,706,176 Bytes </p>
<img src ="http://www.cnblogs.com/zzj8704/aggbug/1267577.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43605/" target="_blank">[新闻]杨致远发表博客解释辞职原因</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>BCL和FCL</title><link>http://www.cnblogs.com/zzj8704/archive/2008/08/06/1262041.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Wed, 06 Aug 2008 06:44:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/08/06/1262041.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1262041.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/08/06/1262041.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1262041.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1262041.html</trackback:ping><description><![CDATA[<p>BCL和FCL</p>
<p>&nbsp;</p>
<p>BCL：ase Class Library 是<font color="#810081">CLI</font>的一部分，是CLR的一部分（CLR 是CLI在window平台的一种实现，另外&nbsp;Rotor和Mono也对CLI进行实现）。</p>
<p>在Professional .Net Framework 2.0 （&nbsp;.Net Framework 2.0 高级编程）一书中就BCL讲述了基本类型，数组，集合，I/O,文件，网络互连，国际化等主题。</p>
<p>下面是来自<span class="STidentifier">Standard ECMA-335 </span><span class="STsubtitle">Common Language Infrastructure (CLI) </span><span class="STedition">4<sup>th</sup> edition (June 2006)的摘录：</span></p>
<p><span class="STedition"><a href="http://www.ecma-international.org/publications/standards/Ecma-335.htm">http://www.ecma-international.org/publications/standards/Ecma-335.htm</a>（<a href="http://www.ecma-international.org/cgi-bin/counters/unicounter.pl?name=Ecma-335&amp;deliver=http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-335.pdf">ECMA-335.pdf</a>）</span></p>
<p>
<hr />
<p>&nbsp;</p>
<p style="margin-left: 40px">5.3 Base Class Library (BCL)<br />
The Base Class Library is part of the Kernel Profile. It is a simple runtime library for modern programming<br />
languages. It serves as the Standard for the runtime library for the language C# as well as one of the CLI<br />
Standard Libraries. It provides types to represent the built-in data types of the CLI, simple file access, custom<br />
attributes, security attributes, string manipulation, formatting, streams, collections, among other things.</p>
<p>
<hr />
<p>&nbsp;</p>
<p>FCL:不是CLR的一部分，是微软在BCL基础上创建的各种类库，如WinForms, Data等。</p>
<p>&nbsp;</p>
<p>参考：<a href="http://www.thedatafarm.com/blog/PermaLink.aspx?guid=059890a2-fc5f-416a-9b29-7ec411ab4293">http://www.thedatafarm.com/blog/PermaLink.aspx?guid=059890a2-fc5f-416a-9b29-7ec411ab4293</a></p>
<p>&nbsp;</p>
 <img src ="http://www.cnblogs.com/zzj8704/aggbug/1262041.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43604/" target="_blank">[新闻]微软公布免费安全软件计划</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>C#中创建对象的方式</title><link>http://www.cnblogs.com/zzj8704/archive/2008/08/05/1260848.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Tue, 05 Aug 2008 04:53:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/08/05/1260848.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1260848.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/08/05/1260848.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1260848.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1260848.html</trackback:ping><description><![CDATA[<p>&nbsp;C#中对象创建的方式</p>
<ol>
    <li>使用new 创建</li>
    <li>使用对象的MemberwiseClone</li>
    <li>使用工厂方法创建</li>
    <li>使用序列化和反序列化创建</li>
    <li>使用反射创建</li>
    <li>使用类型推导（c# 3.0） </li>
</ol>
<p>&nbsp;另外c# 3.0 中增加了一种类型扩展方法。</p>
<img src ="http://www.cnblogs.com/zzj8704/aggbug/1260848.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43603/" target="_blank">[新闻]《时代》：杨致远被Google玩弄于股掌之间？</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>Oracle 包变量的一种使用 </title><link>http://www.cnblogs.com/zzj8704/archive/2008/07/09/1238783.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Wed, 09 Jul 2008 04:01:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/07/09/1238783.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1238783.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/07/09/1238783.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1238783.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1238783.html</trackback:ping><description><![CDATA[<font face="Verdana"><font face="Verdana"><strong><span style="font-size: 12pt"><font face="Verdana"><font face="Verdana"><a href="http://blog.csdn.net/happy_robin/archive/2008/04/16/2295785.aspx" target="_blank"><strong>Oracle 包变量的一种使用</strong></a><a title="oracle package variable using" href="http://blog.csdn.net/happy_robin/archive/2008/04/16/2295785.aspx" target="_blank"><strong> </strong></a></font></font></span></strong><a title="oracle package variable using" href="http://blog.csdn.net/happy_robin/archive/2008/04/16/2295785.aspx" target="_blank"><br />
<br />
http://blog.csdn.net/happy_robin/archive/2008/04/16/2295785.aspx</font></a></font>
 <img src ="http://www.cnblogs.com/zzj8704/aggbug/1238783.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/43602/" target="_blank">[新闻]Mozilla即将结束对FireFox 2的支持</a><br/><a href="http://www.cnblogs.com" target="_blank">博客园首页</a>&nbsp;<a href="http://space.cnblogs.com" target="_blank">社区</a>&nbsp;<a href="http://news.cnblogs.com" target="_blank">新闻频道</a>&nbsp;<a href="http://space.cnblogs.com/group.htm" target="_blank">小组</a>&nbsp;<a href="http://space.cnblogs.com/q" target="_blank">博问</a>&nbsp;<a href="http://wz.cnblogs.com/" target="_blank">网摘</a>&nbsp;<a href="http://space.cnblogs.com/ing" target="_blank">闪存</a>]]></description></item><item><title>ORACLE SPOOL 使用技巧</title><link>http://www.cnblogs.com/zzj8704/archive/2008/07/02/1233852.html</link><dc:creator>张中健</dc:creator><author>张中健</author><pubDate>Wed, 02 Jul 2008 03:49:00 GMT</pubDate><guid>http://www.cnblogs.com/zzj8704/archive/2008/07/02/1233852.html</guid><wfw:comment>http://www.cnblogs.com/zzj8704/comments/1233852.html</wfw:comment><comments>http://www.cnblogs.com/zzj8704/archive/2008/07/02/1233852.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/zzj8704/comments/commentRss/1233852.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/zzj8704/services/trackbacks/1233852.html</trackback:ping><description><![CDATA[<div id="tilp" goog_docs_charindex="1">&nbsp;</div>
<div id="ew10" goog_docs_charindex="27">一、随时间变化的输出文件：</div>
<blockquote id="if5j" style="margin-right: 0px" goog_docs_charindex="44">
<div id="if5j0" goog_docs_charindex="45">&nbsp;</div>
<div id="ew100" goog_docs_charindex="48">col outputfilename new_value v_filename noprint;</div>
<div id="ew101" goog_docs_charindex="98">select&nbsp; to_char(sysdate,'yyyy-mm-ddpmhh24miss')||'UPDATE.LOG' outputfilename from dual;</div>
<div id="ew102" goog_docs_charindex="191">SPOOL &amp;v_filename;</div>
<div id="ew104" goog_docs_charindex="211">&nbsp;</div>
<div id="ew105" goog_docs_charindex="214">...................</div>
<div id="ew106" goog_docs_charindex="235">&nbsp;</div>
<div id="ew107" goog_docs_charindex="238">SPOOL OFF</div>
<div id="m:sk" goog_docs_charindex="249">&nbsp;</div>
<div id="m:sk0" goog_docs_charindex="252">注：&nbsp;COL的用法使用 help col</div>
<div id="ew108" goog_docs_charindex="274">&nbsp;</div>
</blockquote>
<div id="z3g0" goog_docs_charindex="278">二、从环境变量中获取值：</div>
<div id="zz-t" goog_docs_charindex="292">&nbsp;</div>
<blockquote id="p3ch" style="margin-right: 0px" goog_docs_charindex="295">
<div id="p3ch0" goog_docs_charindex="296">WINDOWS下：</div>
<div id="p3ch1" goog_docs_charindex="307">SQL&gt; spool %OS%.TXT;</div>
<div id="p3ch2" goog_docs_charindex="329">Started spooling to C:\Program Files\PLSQL Developer\Windows_NT.TXT</div>
<div id="z3g00" goog_docs_charindex="398">&nbsp;</div>
</blockquote>
<blockquote id="kqmw" dir="ltr" style="margin-right: 0px" goog_docs_charindex="402">
<p id="kqmw0" goog_docs_charindex="403">&nbsp;</p>
</blockquote>
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