﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>语源科技BlogJava-BlueMichael</title><link>http://www.blogjava.net/wdmcln/</link><description>&lt;p id="tagline"&gt;将理论付出于实践,在实践中成长!&lt;/p&gt;</description><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 09:55:15 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 09:55:15 GMT</pubDate><ttl>60</ttl><item><title>用视图能显示单行超过255个字符的例子</title><link>http://www.blogjava.net/wdmcln/archive/2008/09/11/228293.html</link><dc:creator>dsy</dc:creator><author>dsy</author><pubDate>Thu, 11 Sep 2008 01:53:00 GMT</pubDate><guid>http://www.blogjava.net/wdmcln/archive/2008/09/11/228293.html</guid><wfw:comment>http://www.blogjava.net/wdmcln/comments/228293.html</wfw:comment><comments>http://www.blogjava.net/wdmcln/archive/2008/09/11/228293.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wdmcln/comments/commentRss/228293.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wdmcln/services/trackbacks/228293.html</trackback:ping><description><![CDATA[
		<p> </p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<img id="Codehighlighter1_0_304_Open_Image" onclick="this.style.display='none'; Codehighlighter1_0_304_Open_Text.style.display='none'; Codehighlighter1_0_304_Closed_Image.style.display='inline'; Codehighlighter1_0_304_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_0_304_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_0_304_Closed_Text.style.display='none'; Codehighlighter1_0_304_Open_Image.style.display='inline'; Codehighlighter1_0_304_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span id="Codehighlighter1_0_304_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">/**/</span>
				<span id="Codehighlighter1_0_304_Open_Text">
						<span style="COLOR: #008080">/*</span>
						<span style="COLOR: #008080">    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />说明:     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />     在调试sql脚本时，如果要用Dbms_Output.Put_Line显示脚本中的变量，如果变量中的内容单行长度    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />     超过了255个字符，会提示下面错误：    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />     ORA-20000: ORU-10028: line length overflow, limit of 255 chars per line    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />     所以我们可以用下面的已经创建好的包和视图来实现。    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />         <br /><img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top" />     简单点说就是也可以创建一个表，其中一个字段为long，将变量插入后再用select去查看。上面方式省略了创建表的过程。    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" /></span>
						<span style="COLOR: #008080">*/</span>
				</span>
				<span style="COLOR: #000000">    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #008080">--</span>
				<span style="COLOR: #008080"> 第一步    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				</span>
				<span style="COLOR: #0000ff">create</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">or</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #ff00ff">replace</span>
				<span style="COLOR: #000000"> package my_output     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">as</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> put( s </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000"> );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> put_line( s </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000"> );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> new_line;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> get_line( n </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">number</span>
				<span style="COLOR: #000000"> ) </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     pragma restrict_references( get_line, wnds, rnds );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> get_line_count </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">number</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     pragma restrict_references( get_line_count, wnds, rnds, wnps );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     pragma restrict_references( my_output, wnds, rnds, wnps, rnps );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />   <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #008080">--</span>
				<span style="COLOR: #008080"> 第二步      </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				</span>
				<span style="COLOR: #0000ff">create</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">or</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #ff00ff">replace</span>
				<span style="COLOR: #000000"> package body my_output     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">as</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     type Array </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">table</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">of</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000">(</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">4000</span>
				<span style="COLOR: #000000">) </span>
				<span style="COLOR: #0000ff">index</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">by</span>
				<span style="COLOR: #000000"> binary_integer;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     g_data        array;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     g_cnt        </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">number</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">default</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> put( s </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000"> )     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         </span>
				<span style="COLOR: #0000ff">if</span>
				<span style="COLOR: #000000"> ( g_data.last </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">not</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">null</span>
				<span style="COLOR: #000000"> ) </span>
				<span style="COLOR: #0000ff">then</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />             g_data(g_data.last) :</span>
				<span style="COLOR: #808080">=</span>
				<span style="COLOR: #000000"> g_data(g_data.last) </span>
				<span style="COLOR: #808080">||</span>
				<span style="COLOR: #000000"> s;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         </span>
				<span style="COLOR: #0000ff">else</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />             g_data(</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">) :</span>
				<span style="COLOR: #808080">=</span>
				<span style="COLOR: #000000"> s;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">if</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> put_line( s </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000"> )     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         put( s );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         g_data(g_data.last</span>
				<span style="COLOR: #808080">+</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">) :</span>
				<span style="COLOR: #808080">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">null</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">procedure</span>
				<span style="COLOR: #000000"> new_line     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         put( </span>
				<span style="COLOR: #0000ff">null</span>
				<span style="COLOR: #000000"> );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         g_data(g_data.last</span>
				<span style="COLOR: #808080">+</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">) :</span>
				<span style="COLOR: #808080">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">null</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> get_line( n </span>
				<span style="COLOR: #808080">in</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">number</span>
				<span style="COLOR: #000000"> ) </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         l_str </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000">(</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">4000</span>
				<span style="COLOR: #000000">) </span>
				<span style="COLOR: #0000ff">default</span>
				<span style="COLOR: #000000"> g_data(n);     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         g_data.</span>
				<span style="COLOR: #0000ff">delete</span>
				<span style="COLOR: #000000">(n);     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> l_str;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> get_line_count </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">number</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">is</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />         </span>
				<span style="COLOR: #0000ff">return</span>
				<span style="COLOR: #000000"> g_data.</span>
				<span style="COLOR: #ff00ff">count</span>
				<span style="COLOR: #808080">+</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />     </span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />   <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #008080">--</span>
				<span style="COLOR: #008080"> 第三步    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				</span>
				<span style="COLOR: #0000ff">create</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">or</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #ff00ff">replace</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">view</span>
				<span style="COLOR: #000000"> my_output_view     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">as</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">select</span>
				<span style="COLOR: #000000"> rownum </span>
				<span style="COLOR: #0000ff">lineno</span>
				<span style="COLOR: #000000">, my_output.get_line( rownum ) </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">text</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />   </span>
				<span style="COLOR: #0000ff">from</span>
				<span style="COLOR: #000000"> all_objects     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  </span>
				<span style="COLOR: #0000ff">where</span>
				<span style="COLOR: #000000"> rownum </span>
				<span style="COLOR: #808080">&lt;</span>
				<span style="COLOR: #000000"> ( </span>
				<span style="COLOR: #0000ff">select</span>
				<span style="COLOR: #000000"> my_output.get_line_count </span>
				<span style="COLOR: #0000ff">from</span>
				<span style="COLOR: #000000"> dual );     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />   <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #008080">--</span>
				<span style="COLOR: #008080">---------------------------------------------------------------    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />--</span>
				<span style="COLOR: #008080"> 实现    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />--</span>
				<span style="COLOR: #008080"> 1 写入要查看的内容    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				</span>
				<span style="COLOR: #0000ff">declare</span>
				<span style="COLOR: #000000">     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  QuerySql </span>
				<span style="FONT-WEIGHT: bold; COLOR: #000000">varchar2</span>
				<span style="COLOR: #000000">(</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">4000</span>
				<span style="COLOR: #000000">);    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">begin</span>
				<span style="COLOR: #000000">      <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  Dbms_Output.enable(</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">4000</span>
				<span style="COLOR: #000000">);    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  QuerySql   :</span>
				<span style="COLOR: #808080">=</span>
				<span style="COLOR: #ff0000">'</span>
				<span style="COLOR: #ff0000"> IIDD AS ID, IsDel AS 已删除, AnJianID AS 案件编号, BaoGaoRenXM AS 报案人姓名, JieBaoRenXM AS 接报人姓名, JieBaoShiJian AS 接报时间, BM_MingCheng AS 办案单位名称  From XZ_ShouLiDengJi a WHERE  (exists (Select </span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000">S</span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000"> from GG_AnJianBanLi  where AnJianID=a.AnJianID) and not exists (Select </span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000">S</span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000"> From GG_AnJian Where AnJianID=a.AnJianID and HuiBiRenYuan_BH like </span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000">%admin%</span>
				<span style="COLOR: #ff0000">''</span>
				<span style="COLOR: #ff0000">)) ORDER BY AddDateTime DESC</span>
				<span style="COLOR: #ff0000">'</span>
				<span style="COLOR: #000000">;    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  Dbms_Output.Put_Line(</span>
				<span style="COLOR: #ff0000">'</span>
				<span style="COLOR: #ff0000">LENGTH : </span>
				<span style="COLOR: #ff0000">'</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">||</span>
				<span style="COLOR: #000000"> Length(QuerySql));    <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />  my_output.put_line(QuerySql);     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #0000ff">end</span>
				<span style="COLOR: #000000">;     <br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
				<span style="COLOR: #008080">--</span>
				<span style="COLOR: #008080"> 2 查看结果    </span>
				<span style="COLOR: #008080">
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				</span>
				<span style="COLOR: #0000ff">select</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #808080">*</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">from</span>
				<span style="COLOR: #000000"> my_output_view  </span>
		</div>
<img src ="http://www.blogjava.net/wdmcln/aggbug/228293.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wdmcln/" target="_blank">dsy</a> 2008-09-11 09:53 <a href="http://www.blogjava.net/wdmcln/archive/2008/09/11/228293.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Oracle10g__安装手记(头一次)</title><link>http://www.blogjava.net/wdmcln/archive/2008/09/11/228273.html</link><dc:creator>dsy</dc:creator><author>dsy</author><pubDate>Thu, 11 Sep 2008 01:19:00 GMT</pubDate><guid>http://www.blogjava.net/wdmcln/archive/2008/09/11/228273.html</guid><wfw:comment>http://www.blogjava.net/wdmcln/comments/228273.html</wfw:comment><comments>http://www.blogjava.net/wdmcln/archive/2008/09/11/228273.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wdmcln/comments/commentRss/228273.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wdmcln/services/trackbacks/228273.html</trackback:ping><description><![CDATA[
		<p>发表日期:2007-06-27</p>
		<p>头一次安装oracle10g,还真是有点头疼!<br />           1.总会出现网络配置需求,未通过错误!所幸第二次安装没在出现这个问题<br />1.在DOS下运行片刻进入ORACLE 10G安装<br />             安装方法界面在这里你要指定自己的安装方法<br />             ORACLE提供了两种安装方法：基本安装（I）和高级安装（A）<br />                      ORACLE默认的为基本安装。选择相应的安装方法后，下一步。<br />2.进入产品特定先决条件的检查界面：<br />           在这里要检查安装ORACLE所需的操作系统需求、物理内存需求、网络配置需求等等。<br />          检查后的结果就在该界面下边的下拉框中。可能个别的检查结果会失败，但不会影响安装。(不明白这里为什么会发生<br />                  这 种情况)<br />3.选择数据库配置即选择你要创建的数据库类型：（一般用途、事务处理、数据仓库、高级）。<br />4.指定数据库配置选项（数据库命名：全局数据库名和系统标示符SID、数据库字符集、数据库示例是否创建带样本的数据        <br />          库）。<br />-------------------------看了看,别人的总结,自己留下的一点心得,以留备用</p>
<img src ="http://www.blogjava.net/wdmcln/aggbug/228273.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wdmcln/" target="_blank">dsy</a> 2008-09-11 09:19 <a href="http://www.blogjava.net/wdmcln/archive/2008/09/11/228273.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>