锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久亚洲AV无码西西人体,国产AV无码专区亚洲AV琪琪,精品国产综合成人亚洲区http://www.tkk7.com/alexwan/archive/2008/09/12/228544.htmlAlexwanAlexwanFri, 12 Sep 2008 03:20:00 GMThttp://www.tkk7.com/alexwan/archive/2008/09/12/228544.htmlhttp://www.tkk7.com/alexwan/comments/228544.htmlhttp://www.tkk7.com/alexwan/archive/2008/09/12/228544.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/228544.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/228544.html
鍙互鍦╯qlplus涓嬌鐢ㄤ互涓嬪懡浠?緇欒〃絀洪棿娣誨姞鏁版嵁鏂囦歡:

 alter   tablespace   tablespaceName add   datafile   filePath size   500m;

Alexwan 2008-09-12 11:20 鍙戣〃璇勮
]]>
[hibernate]hibernate涓嚜瀹氫箟涓婚敭鐢熸垚鍣?/title><link>http://www.tkk7.com/alexwan/archive/2008/09/02/226316.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Tue, 02 Sep 2008 03:59:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/09/02/226316.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/226316.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/09/02/226316.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/226316.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/226316.html</trackback:ping><description><![CDATA[<strong>鑳屾櫙</strong>:<br /> Hibernate(鐩墠浣跨敤鐨勭増鏈槸3.2)涓彁渚涗簡澶氱鐢熸垚涓婚敭鐨勬柟寮?鍦ㄤ笅闈㈢殑鏂囩珷涓湁鍒楀嚭鏉?br /> <a title="[hibernate]Hibernate涓婚敭鐢熸垚鏂瑰紡 Key Generator " href="http://www.tkk7.com/alexwan/archive/2008/09/02/226299.html">[hibernate]Hibernate涓婚敭鐢熸垚鏂瑰紡 Key Generator </a><br /> <br /> 鐒惰屽綋鍓嶇殑榪欎箞澶氱鐢熸垚鏂瑰紡鏈繀鑳芥弧瓚蟲垜浠殑瑕佹眰.<br /> 姣斿<strong>increment</strong>,鍙互鍦ㄤ竴涓猦ibernate瀹炰緥鐨勫簲鐢ㄤ笂寰堟柟渚跨殑鏃跺?浣嗘槸鍦ㄩ泦緹ょ殑鏃跺欏氨涓嶈浜?<br /> 鍐嶅<strong> identity</strong> ,<strong>sequence</strong> ,<strong>native</strong> 鏄暟鎹眬鎻愪緵鐨勪富閿敓鎴愭柟寮?寰寰涔熶笉鏄垜浠渶瑕?鑰屼笖鍦ㄧ▼搴忚法鏁版嵁搴撴柟闈篃浣撶幇鍑轟笉瓚?<br /> 榪樻湁鍩轟簬綆楁硶鐨勭敓鎴愭柟寮忕敓鎴愬嚭鏉ョ殑涓婚敭鍩烘湰閮芥槸瀛楃涓茬殑.<br /> <br /> 鎴戜滑鐜板湪闇瑕佷竴縐嶇敓鎴愭柟寮?浣跨敤Long浣滀負涓婚敭綾誨瀷,鑷姩澧?鏀寔闆嗙兢.<br /> 閭d箞鎴戜滑闇瑕佽嚜瀹氫箟涓涓垜浠殑涓婚敭鐢熸垚鍣ㄦ墠鑳藉疄鐜頒簡.<br /> <br /> <strong>瀹炵幇浠g爜</strong>:<br /> <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 src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><span style="color: #0000ff">package</span><span style="color: #000000"> hibernate;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.io.Serializable;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.sql.Connection;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.sql.PreparedStatement;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.sql.ResultSet;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.sql.SQLException;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> java.util.Properties;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.apache.commons.logging.Log;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.apache.commons.logging.LogFactory;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.HibernateException;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.MappingException;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.dialect.Dialect;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.engine.SessionImplementor;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.id.Configurable;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.id.IdentifierGenerator;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.id.PersistentIdentifierGenerator;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000"> org.hibernate.type.Type;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><br /> <img id="Codehighlighter1_699_2226_Open_Image" onclick="this.style.display='none'; Codehighlighter1_699_2226_Open_Text.style.display='none'; Codehighlighter1_699_2226_Closed_Image.style.display='inline'; Codehighlighter1_699_2226_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_699_2226_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_699_2226_Closed_Text.style.display='none'; Codehighlighter1_699_2226_Open_Image.style.display='inline'; Codehighlighter1_699_2226_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedBlock.gif" align="top" alt="" /></span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">class</span><span style="color: #000000"> IncrementGenerator </span><span style="color: #0000ff">implements</span><span style="color: #000000"> IdentifierGenerator, Configurable </span><span id="Codehighlighter1_699_2226_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_699_2226_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    </span><span style="color: #0000ff">private</span><span style="color: #000000"> </span><span style="color: #0000ff">static</span><span style="color: #000000"> </span><span style="color: #0000ff">final</span><span style="color: #000000"> Log log </span><span style="color: #000000">=</span><span style="color: #000000"> LogFactory.getLog(IncrementGenerator.</span><span style="color: #0000ff">class</span><span style="color: #000000">);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    </span><span style="color: #0000ff">private</span><span style="color: #000000"> Long next;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    </span><span style="color: #0000ff">private</span><span style="color: #000000"> String sql;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    </span><span style="color: #0000ff">public</span><span style="color: #000000"> Serializable generate(SessionImplementor session, Object object)<br /> <img id="Codehighlighter1_927_1025_Open_Image" onclick="this.style.display='none'; Codehighlighter1_927_1025_Open_Text.style.display='none'; Codehighlighter1_927_1025_Closed_Image.style.display='inline'; Codehighlighter1_927_1025_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_927_1025_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_927_1025_Closed_Text.style.display='none'; Codehighlighter1_927_1025_Open_Image.style.display='inline'; Codehighlighter1_927_1025_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />            </span><span style="color: #0000ff">throws</span><span style="color: #000000"> HibernateException </span><span id="Codehighlighter1_927_1025_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_927_1025_Open_Text"><span style="color: #000000">{<br /> <img id="Codehighlighter1_946_1001_Open_Image" onclick="this.style.display='none'; Codehighlighter1_946_1001_Open_Text.style.display='none'; Codehighlighter1_946_1001_Closed_Image.style.display='inline'; Codehighlighter1_946_1001_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_946_1001_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_946_1001_Closed_Text.style.display='none'; Codehighlighter1_946_1001_Open_Image.style.display='inline'; Codehighlighter1_946_1001_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />        </span><span style="color: #0000ff">if</span><span style="color: #000000"> (sql</span><span style="color: #000000">!=</span><span style="color: #0000ff">null</span><span style="color: #000000">) </span><span id="Codehighlighter1_946_1001_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_946_1001_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />            getNext( session.connection() );<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />        }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />       </span><span style="color: #0000ff">return</span><span style="color: #000000"> next;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" /><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />    }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    <br /> <img id="Codehighlighter1_1117_1607_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1117_1607_Open_Text.style.display='none'; Codehighlighter1_1117_1607_Closed_Image.style.display='inline'; Codehighlighter1_1117_1607_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1117_1607_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1117_1607_Closed_Text.style.display='none'; Codehighlighter1_1117_1607_Open_Image.style.display='inline'; Codehighlighter1_1117_1607_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />    </span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">void</span><span style="color: #000000"> configure(Type type, Properties params, Dialect d) </span><span style="color: #0000ff">throws</span><span style="color: #000000"> MappingException </span><span id="Codehighlighter1_1117_1607_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1117_1607_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        String table </span><span style="color: #000000">=</span><span style="color: #000000"> params.getProperty(</span><span style="color: #000000">"</span><span style="color: #000000">table</span><span style="color: #000000">"</span><span style="color: #000000">);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        </span><span style="color: #0000ff">if</span><span style="color: #000000"> (table</span><span style="color: #000000">==</span><span style="color: #0000ff">null</span><span style="color: #000000">) table </span><span style="color: #000000">=</span><span style="color: #000000"> params.getProperty(PersistentIdentifierGenerator.TABLE);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        String column </span><span style="color: #000000">=</span><span style="color: #000000"> params.getProperty(</span><span style="color: #000000">"</span><span style="color: #000000">column</span><span style="color: #000000">"</span><span style="color: #000000">);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        </span><span style="color: #0000ff">if</span><span style="color: #000000"> (column</span><span style="color: #000000">==</span><span style="color: #0000ff">null</span><span style="color: #000000">) column </span><span style="color: #000000">=</span><span style="color: #000000"> params.getProperty(PersistentIdentifierGenerator.PK);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        String schema </span><span style="color: #000000">=</span><span style="color: #000000"> params.getProperty(PersistentIdentifierGenerator.SCHEMA);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        sql </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #000000">"</span><span style="color: #000000">select max(</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">column </span><span style="color: #000000">+</span><span style="color: #000000">"</span><span style="color: #000000">) from </span><span style="color: #000000">"</span><span style="color: #000000"> </span><span style="color: #000000">+</span><span style="color: #000000"> ( schema</span><span style="color: #000000">==</span><span style="color: #0000ff">null</span><span style="color: #000000"> </span><span style="color: #000000">?</span><span style="color: #000000"> table : schema </span><span style="color: #000000">+</span><span style="color: #000000"> </span><span style="color: #000000">'</span><span style="color: #000000">.</span><span style="color: #000000">'</span><span style="color: #000000"> </span><span style="color: #000000">+</span><span style="color: #000000"> table );<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />        log.info(sql);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />    }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />    <br /> <img id="Codehighlighter1_1677_2224_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1677_2224_Open_Text.style.display='none'; Codehighlighter1_1677_2224_Closed_Image.style.display='inline'; Codehighlighter1_1677_2224_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1677_2224_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1677_2224_Closed_Text.style.display='none'; Codehighlighter1_1677_2224_Open_Image.style.display='inline'; Codehighlighter1_1677_2224_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />     </span><span style="color: #0000ff">private</span><span style="color: #000000"> </span><span style="color: #0000ff">void</span><span style="color: #000000"> getNext(Connection conn) </span><span style="color: #0000ff">throws</span><span style="color: #000000"> HibernateException </span><span id="Codehighlighter1_1677_2224_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1677_2224_Open_Text"><span style="color: #000000">{<br /> <img id="Codehighlighter1_1692_1961_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1692_1961_Open_Text.style.display='none'; Codehighlighter1_1692_1961_Closed_Image.style.display='inline'; Codehighlighter1_1692_1961_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1692_1961_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1692_1961_Closed_Text.style.display='none'; Codehighlighter1_1692_1961_Open_Image.style.display='inline'; Codehighlighter1_1692_1961_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />            </span><span style="color: #0000ff">try</span><span style="color: #000000"> </span><span id="Codehighlighter1_1692_1961_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1692_1961_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                PreparedStatement st </span><span style="color: #000000">=</span><span style="color: #000000"> conn.prepareStatement(sql);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                ResultSet rs </span><span style="color: #000000">=</span><span style="color: #000000"> st.executeQuery();<br /> <img id="Codehighlighter1_1829_1887_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1829_1887_Open_Text.style.display='none'; Codehighlighter1_1829_1887_Closed_Image.style.display='inline'; Codehighlighter1_1829_1887_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1829_1887_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1829_1887_Closed_Text.style.display='none'; Codehighlighter1_1829_1887_Open_Image.style.display='inline'; Codehighlighter1_1829_1887_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />                </span><span style="color: #0000ff">if</span><span style="color: #000000"> ( rs.next() ) </span><span id="Codehighlighter1_1829_1887_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1829_1887_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                    next </span><span style="color: #000000">=</span><span style="color: #000000"> rs.getLong(</span><span style="color: #000000">1</span><span style="color: #000000">) </span><span style="color: #000000">+</span><span style="color: #000000"> </span><span style="color: #000000">1</span><span style="color: #000000">;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />                }</span></span><span style="color: #000000"><br /> <img id="Codehighlighter1_1907_1950_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1907_1950_Open_Text.style.display='none'; Codehighlighter1_1907_1950_Closed_Image.style.display='inline'; Codehighlighter1_1907_1950_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1907_1950_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1907_1950_Closed_Text.style.display='none'; Codehighlighter1_1907_1950_Open_Image.style.display='inline'; Codehighlighter1_1907_1950_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />                </span><span style="color: #0000ff">else</span><span style="color: #000000"> </span><span id="Codehighlighter1_1907_1950_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1907_1950_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                    next </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #000000">1l</span><span style="color: #000000">;<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />                }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />            }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e)<br /> <img id="Codehighlighter1_1993_2047_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1993_2047_Open_Text.style.display='none'; Codehighlighter1_1993_2047_Closed_Image.style.display='inline'; Codehighlighter1_1993_2047_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_1993_2047_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_1993_2047_Closed_Text.style.display='none'; Codehighlighter1_1993_2047_Open_Image.style.display='inline'; Codehighlighter1_1993_2047_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />            </span><span id="Codehighlighter1_1993_2047_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1993_2047_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                </span><span style="color: #0000ff">throw</span><span style="color: #000000"> </span><span style="color: #0000ff">new</span><span style="color: #000000"> HibernateException(e);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />            }</span></span><span style="color: #000000"><br /> <img id="Codehighlighter1_2066_2217_Open_Image" onclick="this.style.display='none'; Codehighlighter1_2066_2217_Open_Text.style.display='none'; Codehighlighter1_2066_2217_Closed_Image.style.display='inline'; Codehighlighter1_2066_2217_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_2066_2217_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_2066_2217_Closed_Text.style.display='none'; Codehighlighter1_2066_2217_Open_Image.style.display='inline'; Codehighlighter1_2066_2217_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />            </span><span style="color: #0000ff">finally</span><span style="color: #000000"> </span><span id="Codehighlighter1_2066_2217_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_2066_2217_Open_Text"><span style="color: #000000">{<br /> <img id="Codehighlighter1_2081_2117_Open_Image" onclick="this.style.display='none'; Codehighlighter1_2081_2117_Open_Text.style.display='none'; Codehighlighter1_2081_2117_Closed_Image.style.display='inline'; Codehighlighter1_2081_2117_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_2081_2117_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_2081_2117_Closed_Text.style.display='none'; Codehighlighter1_2081_2117_Open_Image.style.display='inline'; Codehighlighter1_2081_2117_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />                </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_2081_2117_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_2081_2117_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                conn.close();<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />                }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e)<br /> <img id="Codehighlighter1_2150_2206_Open_Image" onclick="this.style.display='none'; Codehighlighter1_2150_2206_Open_Text.style.display='none'; Codehighlighter1_2150_2206_Closed_Image.style.display='inline'; Codehighlighter1_2150_2206_Closed_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" alt="" /><img id="Codehighlighter1_2150_2206_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_2150_2206_Closed_Text.style.display='none'; Codehighlighter1_2150_2206_Open_Image.style.display='inline'; Codehighlighter1_2150_2206_Open_Text.style.display='inline';" src="http://www.tkk7.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" alt="" />                </span><span id="Codehighlighter1_2150_2206_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"><img src="http://www.tkk7.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_2150_2206_Open_Text"><span style="color: #000000">{<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/InBlock.gif" align="top" alt="" />                    </span><span style="color: #0000ff">throw</span><span style="color: #000000"> </span><span style="color: #0000ff">new</span><span style="color: #000000"> HibernateException(e);<br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />                }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />            }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" alt="" />        }</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" alt="" />}</span></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /></span></div> <br /> <br /> 閰嶇疆:<br /> 鍦ㄥ搴旂殑hbm鏂囦歡閲岄潰灝唅d鐨勯厤緗涓?<br /> <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 src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" /><span style="color: #000000">        </span><span style="color: #0000ff"><</span><span style="color: #800000">id </span><span style="color: #ff0000">name</span><span style="color: #0000ff">="id"</span><span style="color: #ff0000"> type</span><span style="color: #0000ff">="long"</span><span style="color: #ff0000"> column</span><span style="color: #0000ff">="id"</span><span style="color: #ff0000"> </span><span style="color: #0000ff">></span><span style="color: #000000"><br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" />            </span><span style="color: #0000ff"><</span><span style="color: #800000">generator </span><span style="color: #ff0000">class</span><span style="color: #0000ff">="hibernate.IncrementGenerator"</span><span style="color: #ff0000"> </span><span style="color: #0000ff">/></span><span style="color: #000000"> <br /> <img src="http://www.tkk7.com/images/OutliningIndicators/None.gif" align="top" alt="" />        </span><span style="color: #0000ff"></</span><span style="color: #800000">id</span><span style="color: #0000ff">></span></div> <br /> ps:姝ょ敓鎴愭柟寮忎粎閫氳繃涓や釜hibernate瀹炰緥嫻嬭瘯,濡傚彂鐜版湁闂,璇風暀璦.<br /> <img src ="http://www.tkk7.com/alexwan/aggbug/226316.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-09-02 11:59 <a href="http://www.tkk7.com/alexwan/archive/2008/09/02/226316.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[hibernate]Hibernate涓婚敭鐢熸垚鏂瑰紡 Key Generatorhttp://www.tkk7.com/alexwan/archive/2008/09/02/226299.htmlAlexwanAlexwanTue, 02 Sep 2008 03:24:00 GMThttp://www.tkk7.com/alexwan/archive/2008/09/02/226299.htmlhttp://www.tkk7.com/alexwan/comments/226299.htmlhttp://www.tkk7.com/alexwan/archive/2008/09/02/226299.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/226299.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/226299.html   涓婚敭浜х敓鍣? 
  鍙夐」璇存槑錛? 
  1)   assigned  
  涓婚敭鐢卞閮ㄧ▼搴忚礋璐g敓鎴愶紝鏃犻渶Hibernate鍙備笌銆? 
   
  2)   hilo  
  閫氳繃hi/lo   綆楁硶瀹炵幇鐨勪富閿敓鎴愭満鍒訛紝闇瑕侀澶栫殑鏁版嵁搴撹〃淇濆瓨涓? 
  閿敓鎴愬巻鍙茬姸鎬併? 
   
  3)   seqhilo  
  涓巋ilo   綾諱技錛岄氳繃hi/lo   綆楁硶瀹炵幇鐨勪富閿敓鎴愭満鍒訛紝鍙槸涓婚敭鍘嗗彶  
  鐘舵佷繚瀛樺湪Sequence涓紝閫傜敤浜庢敮鎸丼equence鐨勬暟鎹簱錛屽Oracle銆? 
   
  4)   increment  
  涓婚敭鎸夋暟鍊奸『搴忛掑銆傛鏂瑰紡鐨勫疄鐜版満鍒朵負鍦ㄥ綋鍓嶅簲鐢ㄥ疄渚嬩腑緇存寔  
  涓涓彉閲忥紝浠ヤ繚瀛樼潃褰撳墠鐨勬渶澶у鹼紝涔嬪悗姣忔闇瑕佺敓鎴愪富閿殑鏃跺? 
  灝嗘鍊煎姞1浣滀負涓婚敭銆? 
  榪欑鏂瑰紡鍙兘浜х敓鐨勯棶棰樻槸錛氬鏋滃綋鍓嶆湁澶氫釜瀹炰緥璁塊棶鍚屼竴涓暟鎹? 
  搴擄紝閭d箞鐢變簬鍚勪釜瀹炰緥鍚勮嚜緇存姢涓婚敭鐘舵侊紝涓嶅悓瀹炰緥鍙兘鐢熸垚鍚屾牱  
  鐨勪富閿紝浠庤岄犳垚涓婚敭閲嶅寮傚父銆傚洜姝わ紝濡傛灉鍚屼竴鏁版嵁搴撴湁澶氫釜瀹? 
  渚嬭闂紝姝ゆ柟寮忓繀欏婚伩鍏嶄嬌鐢ㄣ? 
   
  5)   identity  
  閲囩敤鏁版嵁搴撴彁渚涚殑涓婚敭鐢熸垚鏈哄埗銆傚DB2銆丼QL   Server銆丮ySQL  
  涓殑涓婚敭鐢熸垚鏈哄埗銆? 
   
  6)   sequence  
  閲囩敤鏁版嵁搴撴彁渚涚殑sequence   鏈哄埗鐢熸垚涓婚敭銆傚Oralce   涓殑  
  Sequence銆? 
   
  7)   native  
  鐢盚ibernate鏍規嵁搴曞眰鏁版嵁搴撹嚜琛屽垽鏂噰鐢╥dentity銆乭ilo銆乻equence  
  鍏朵腑涓縐嶄綔涓轟富閿敓鎴愭柟寮忋? 
   
  8)   uuid.hex  
  鐢盚ibernate鍩轟簬128   浣嶅敮涓鍊間駭鐢熺畻娉曠敓鎴?6   榪涘埗鏁板鹼紙緙栫爜鍚? 
  浠ラ暱搴?2   鐨勫瓧絎︿覆琛ㄧず錛変綔涓轟富閿? 
   
  9)   uuid.string  
  涓巙uid.hex   綾諱技錛屽彧鏄敓鎴愮殑涓婚敭鏈繘琛岀紪鐮侊紙闀垮害16錛夈傚湪鏌愪簺  
  鏁版嵁搴撲腑鍙兘鍑虹幇闂錛堝PostgreSQL錛夈? 
   
  10)   foreign  
  浣跨敤澶栭儴琛ㄧ殑瀛楁浣滀負涓婚敭銆? 
  涓鑸岃█錛屽埄鐢╱uid.hex鏂瑰紡鐢熸垚涓婚敭灝嗘彁渚涙渶濂界殑鎬ц兘鍜屾暟鎹簱騫沖彴閫? 
  搴旀с? 
   
  鍙﹀鐢變簬甯哥敤鐨勬暟鎹簱錛屽Oracle銆丏B2銆丼QLServer銆丮ySql   絳夛紝閮芥彁  
  渚涗簡鏄撶敤鐨勪富閿敓鎴愭満鍒訛紙Auto-Increase   瀛楁鎴栬匰equence錛夈傛垜浠彲浠ュ湪鏁? 
  鎹簱鎻愪緵鐨勪富閿敓鎴愭満鍒朵笂錛岄噰鐢╣enerator-class=native鐨勪富閿敓鎴愭柟寮忋? 
  涓嶈繃鍊煎緱娉ㄦ剰鐨勬槸錛屼竴浜涙暟鎹簱鎻愪緵鐨勪富閿敓鎴愭満鍒跺湪鏁堢巼涓婃湭蹇呮渶浣籌紝  
  澶ч噺騫跺彂insert鏁版嵁鏃跺彲鑳戒細寮曡搗琛ㄤ箣闂寸殑浜掗攣銆? 
  鏁版嵁搴撴彁渚涚殑涓婚敭鐢熸垚鏈哄埗錛屽線寰鏄氳繃鍦ㄤ竴涓唴閮ㄨ〃涓繚瀛樺綋鍓嶄富閿姸  
  鎬侊紙濡傚浜庤嚜澧炲瀷涓婚敭鑰岃█錛屾鍐呴儴琛ㄤ腑灝辯淮鎶ょ潃褰撳墠鐨勬渶澶у煎拰閫掑閲忥級錛? 
  涔嬪悗姣忔鎻掑叆鏁版嵁浼氳鍙栬繖涓渶澶у鹼紝鐒跺悗鍔犱笂閫掑閲忎綔涓烘柊璁板綍鐨勪富閿紝涔? 
  鍚庡啀鎶婅繖涓柊鐨勬渶澶у兼洿鏂板洖鍐呴儴琛ㄤ腑錛岃繖鏍鳳紝涓嬈nsert鎿嶄綔鍙兘瀵艱嚧鏁版嵁  
  搴撳唴閮ㄥ嬈¤〃璇誨啓鎿嶄綔錛屽悓鏃朵即闅忕殑榪樻湁鏁版嵁鐨勫姞閿佽В閿佹搷浣滐紝榪欏鎬ц兘浜х敓  
  浜嗚緝澶у獎鍝嶃? 
  鍥犳錛屽浜庡茍鍙慖nsert瑕佹眰杈冮珮鐨勭郴緇燂紝鎺ㄨ崘閲囩敤uuid.hex   浣滀負涓婚敭鐢熸垚  
  鏈哄埗銆?nbsp;   


Alexwan 2008-09-02 11:24 鍙戣〃璇勮
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[ORACLE]ORACLE涓〃絀洪棿鐨勪嬌鐢?/title><link>http://www.tkk7.com/alexwan/archive/2008/08/26/224439.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Tue, 26 Aug 2008 03:51:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/08/26/224439.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/224439.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/08/26/224439.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/224439.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/224439.html</trackback:ping><description><![CDATA[<p>     琛ㄧ┖闂寸殑浣滅敤涔嬩竴灝辨槸鍦ㄤ竴涓狾RACLE搴旂敤涓紑杈熶竴涓鍩熻鎸囧畾鐢ㄦ埛鐨勬暟鎹〃鍖哄埆浜庡叾浠栫敤鎴風殑鏁版嵁琛?榪欎篃鏂逛究鐢ㄦ埛瀵規暟鎹〃鐨勭鐞?鍚屾椂涔熸柟渚夸簡瀵筄RACLE鏈嶅姟鐨勭鐞?鑺傜渷璁$畻鏈鴻祫婧?<br />      瑕佽揪鍒拌繖涓洰鏍囬氬父瑕佺粰鐢ㄦ埛璁劇疆涓涓粯璁ょ殑琛ㄧ┖闂?浠ヤ笅鏄叾涓竴縐嶅疄鐜版柟寮?姝ラ濡備笅:<br /> 姝ラ鏄細<br /> 1錛氬垱寤轟竴涓〃絀洪棿,鍦╯qlplus涓嬩嬌鐢ㄥ涓嬪弬鑰冨懡浠?<br /> create tablespace data datafile '/home/oracle/databases/ora10/data .dbf'<br /> size                                 200M<br /> autoextend on maxsize                200M<br /> extent management local uniform size  64K;<br /> 2錛氬垱寤轟竴涓敤鎴鳳紝璇ョ敤鎴烽粯璁ょ殑琛ㄧ┖闂翠負鍒氬垰鍒涘緩鐨勮〃絀洪棿錛屼復鏃惰〃絀洪棿涓篢EMP,鍙傝冨涓嬪懡浠?<br /> create user userName identified by password DEFAULT TABLESPACE tablespaceName TEMPORARY TABLESPACE temptablespaceName;</p> <p>3錛氫互榪欎釜鐢ㄦ埛鍚嶅拰瀵嗙爜榪炶繘鍘誨氨鏄彟涓涓敤鎴峰搴旂殑鏁版嵁搴撹〃絀洪棿浜?</p> <img src ="http://www.tkk7.com/alexwan/aggbug/224439.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-08-26 11:51 <a href="http://www.tkk7.com/alexwan/archive/2008/08/26/224439.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[ORACLE]linux涓嬪紑鍚疧RACLE鏈嶅姟鐨勬楠?/title><link>http://www.tkk7.com/alexwan/archive/2008/08/26/224434.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Tue, 26 Aug 2008 03:32:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/08/26/224434.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/224434.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/08/26/224434.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/224434.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/224434.html</trackback:ping><description><![CDATA[涓鑸寜鐓у涓嬫楠ゅ紑鍚暟鎹簱鏈嶅姟:<br /> 1錛氫互oracle韜喚榪涘叆 su oracle<br /> 2錛氳繘鍏raproduct/bin鐩綍<br /> 3錛氭墽琛屽惎鍔ㄧ洃鍚懡浠わ細./lsnrctl start<br /> 4錛氫慨鏀瑰綋鍓嶈鍚姩鐨凷ID鍊鹼細export ORACLE_SID=dbname<br /> (瑕佹煡鐪嬪彲鐢ㄧ殑鏁版嵁搴撳疄渚?鍦╫raproduct/ dbs鐩綍涓嬮潰銆侺S涓涓嬬湅鐪嬫墍鏈夋墿灞曞悕涓?ora鐨勫氨鍙互浜?<br /> 5錛氫互NOLOG鏂瑰紡榪炴帴鏁版嵁搴擄細./sqlplus /nolog<br /> 6錛氬啀榪炴帴鍒皊ysdba錛歝onnect /as sysdba<br /> 7錛氭墽琛屽惎鍔ㄥ懡浠わ細startup<br /> PS:鍓嶄笁姝ュ彧鎵ц涓嬈?鍚庡洓姝ュ彲閲嶅鎵ц.<br /> <br /> 鍦ㄦ鎰熻阿鏉ㄧЁ鍚屽織鐨勭儹蹇冨府鍔? <img src ="http://www.tkk7.com/alexwan/aggbug/224434.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-08-26 11:32 <a href="http://www.tkk7.com/alexwan/archive/2008/08/26/224434.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>浠嶴QLSERVER涓嶰RACLE鏁版嵁搴撲腑闅忔満鍙栬褰?/title><link>http://www.tkk7.com/alexwan/archive/2008/08/21/223551.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Thu, 21 Aug 2008 08:53:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/08/21/223551.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/223551.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/08/21/223551.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/223551.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/223551.html</trackback:ping><description><![CDATA[<p><font style="color: #000000" color="#ff0000">鍦╯ql server涓?浠庢暟鎹〃涓殢鏈哄彇鍑簄鏉¤褰?浣跨敤浠ヤ笅SQL璇彞:</font></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%; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: #0000ff">select</span><span style="color: #000000"> </span><span style="color: #0000ff">top</span><span style="color: #000000"> n </span><span style="color: #808080">*</span><span style="color: #000000"> </span><span style="color: #0000ff">from</span><span style="color: #000000"> tableName </span><span style="color: #0000ff">order</span><span style="color: #000000"> </span><span style="color: #0000ff">by</span><span style="color: #000000"> </span><span style="color: #ff00ff">newid</span><span style="color: #000000">() <br /> </span></div> <p><font color="#0000ff"></font></p> <p><font color="#0000ff"><font style="color: #000000" color="#0000ff">鍦╫ralce涓?浠庢暟鎹〃涓殢鏈哄彇鍑簄鏉¤褰?浣跨敤浠ヤ笅SQL璇彞<br /> </font></font><br /> </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%; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><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">   (</span><span style="color: #0000ff">select</span><span style="color: #000000">   tableName .</span><span style="color: #808080">*</span><span style="color: #000000">,dbms_random.random  as randomKey   </span><span style="color: #0000ff">from</span><span style="color: #000000"> tableName  </span><span style="color: #0000ff">order</span><span style="color: #000000">  </span><span style="color: #0000ff">by</span><span style="color: #000000">   randomKey)    <br />   </span><span style="color: #0000ff">where</span><span style="color: #000000">   rownum</span><span style="color: #808080"><=</span><span style="color: #000000">n</span></div> <img src ="http://www.tkk7.com/alexwan/aggbug/223551.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-08-21 16:53 <a href="http://www.tkk7.com/alexwan/archive/2008/08/21/223551.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[oracle]oracle涓垱寤鴻〃絀洪棿(tablespace)http://www.tkk7.com/alexwan/archive/2008/08/16/222419.htmlAlexwanAlexwanSat, 16 Aug 2008 05:51:00 GMThttp://www.tkk7.com/alexwan/archive/2008/08/16/222419.htmlhttp://www.tkk7.com/alexwan/comments/222419.htmlhttp://www.tkk7.com/alexwan/archive/2008/08/16/222419.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/222419.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/222419.html
create tablespace data datafile '/home/oracle/databases/ora10/data .dbf'
size                                 100M
autoextend on maxsize                200M
extent management local uniform size  64K;

ps:闇瑕佺‘淇?'/home/oracle/databases/ora10/data .dbf' 涓秹鍙婂埌鐨勬枃浠跺す瀛樺湪,騫朵笖oralce鐢ㄦ埛鏈夊啓鐨勬潈闄?

Alexwan 2008-08-16 13:51 鍙戣〃璇勮
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[oracle]綾誨瀷杞崲涔嬪瓧絎︿覆杞垚鏃墮棿http://www.tkk7.com/alexwan/archive/2008/07/14/214689.htmlAlexwanAlexwanMon, 14 Jul 2008 03:59:00 GMThttp://www.tkk7.com/alexwan/archive/2008/07/14/214689.htmlhttp://www.tkk7.com/alexwan/comments/214689.htmlhttp://www.tkk7.com/alexwan/archive/2008/07/14/214689.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/214689.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/214689.html select to_timestamp('2003-12-19 00:00:00','yyyy-mm-dd hh24:mi:ss')  from dual

Alexwan 2008-07-14 11:59 鍙戣〃璇勮
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[oracle]sqlplus鍒涘緩鐢ㄦ埛騫舵巿鏉?/title><link>http://www.tkk7.com/alexwan/archive/2008/07/14/214686.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Mon, 14 Jul 2008 03:40:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/07/14/214686.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/214686.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/07/14/214686.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/214686.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/214686.html</trackback:ping><description><![CDATA[<p>sqlplus 涓嬩嬌鐢ㄥ懡浠わ細</p> <p>create user username identified by pwd;<br /> grant connect,resource,dba to username;</p> <img src ="http://www.tkk7.com/alexwan/aggbug/214686.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-07-14 11:40 <a href="http://www.tkk7.com/alexwan/archive/2008/07/14/214686.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[pgsql]linux涓嬪紑鍚痯ostgres sql鏁版嵁搴撴湇鍔″櫒鍛戒護http://www.tkk7.com/alexwan/archive/2008/07/11/214337.htmlAlexwanAlexwanFri, 11 Jul 2008 13:33:00 GMThttp://www.tkk7.com/alexwan/archive/2008/07/11/214337.htmlhttp://www.tkk7.com/alexwan/comments/214337.htmlhttp://www.tkk7.com/alexwan/archive/2008/07/11/214337.html#Feedback1http://www.tkk7.com/alexwan/comments/commentRss/214337.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/214337.html /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data >logfile 2>&1 & 錛堝紑PG錛?br /> exit (鎭㈠涓簉oot)

Alexwan 2008-07-11 21:33 鍙戣〃璇勮
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[oracle]linux涓嬪惎鍔―ataBase Configuration assistanthttp://www.tkk7.com/alexwan/archive/2008/07/10/213991.htmlAlexwanAlexwanThu, 10 Jul 2008 07:45:00 GMThttp://www.tkk7.com/alexwan/archive/2008/07/10/213991.htmlhttp://www.tkk7.com/alexwan/comments/213991.htmlhttp://www.tkk7.com/alexwan/archive/2008/07/10/213991.html#Feedback1http://www.tkk7.com/alexwan/comments/commentRss/213991.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/213991.html ./DBCA
錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞
娌℃兂鍒伴偅涔堢畝鍗曪紒錛?

Alexwan 2008-07-10 15:45 鍙戣〃璇勮
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pl/sql瀵規暟鎹〃鍔犻攣鐨勭幇璞?/title><link>http://www.tkk7.com/alexwan/archive/2008/07/09/213538.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Wed, 09 Jul 2008 02:19:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/07/09/213538.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/213538.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/07/09/213538.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/213538.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/213538.html</trackback:ping><description><![CDATA[褰撲嬌鐢╬l/sql瀵筼racle鏁版嵁搴撲腑瀵規暟鎹〃榪涜淇敼錛堝寘鎷慨鏀規暟鎹拰淇敼緇撴瀯錛夋椂浼氬瀵瑰簲鐨勬暟鎹〃榪涜鍔犻攣銆傞偅涔堝湪鍏朵粬鍦版柟錛堜換浣曞皾璇曞幓璁塊棶璇ヨ〃鐨勬暟鎹簱錛夌殑紼嬪簭閮戒細涓鐩寸瓑寰咃紝鐩村埌紼嬪簭瓚呮椂鎴栬卲l/sql瀹㈡埛绔В閿?鍏抽棴淇敼紿楀彛鐨勬椂鍊?錛?br /> 錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞<br /> 涓寮濮嬫垜涔熻寰楀緢濂囨紝鏃犳剰涓彂鐜扮殑鐜拌薄錛佷篃娌℃湁鐗瑰埆鐨勫幓鏌ヨ祫鏂欙紝搴旇榪樻湁鍏朵粬褰㈠紡鐨勫姞閿佹柟寮忓惂錛? <img src ="http://www.tkk7.com/alexwan/aggbug/213538.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-07-09 10:19 <a href="http://www.tkk7.com/alexwan/archive/2008/07/09/213538.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[oracle]ORA-01460: 杞崲璇鋒眰鏃犳硶瀹炵幇鎴栦笉鍚堢悊http://www.tkk7.com/alexwan/archive/2008/07/09/213508.htmlAlexwanAlexwanWed, 09 Jul 2008 01:32:00 GMThttp://www.tkk7.com/alexwan/archive/2008/07/09/213508.htmlhttp://www.tkk7.com/alexwan/comments/213508.htmlhttp://www.tkk7.com/alexwan/archive/2008/07/09/213508.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/213508.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/213508.html涓寮濮嬩互涓烘槸緙栫爜鎴栬呭瓧絎﹂泦鐨勯棶棰橈紝鍚庢潵鎵嶅彂鐜版槸鏁版嵁搴撶被鍨嬬殑闀垮害涓嶅錛?br /> 灝嗙被鍨嬩粠nvarchar2(2000)鎹㈡垚clob灝卞ソ浜?br /> 濡傛灉瑕佸湪Hibernate涓婁嬌鐢╟lob鍍忎嬌鐢╯tring閭d箞鏂逛究灝遍渶瑕乻pring鐨勮緟鍔╋紒



Alexwan 2008-07-09 09:32 鍙戣〃璇勮
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[oracle]oracle瀛楃闆?緙栫爜鏂瑰紡闂http://www.tkk7.com/alexwan/archive/2008/07/08/213294.htmlAlexwanAlexwanTue, 08 Jul 2008 04:41:00 GMThttp://www.tkk7.com/alexwan/archive/2008/07/08/213294.htmlhttp://www.tkk7.com/alexwan/comments/213294.htmlhttp://www.tkk7.com/alexwan/archive/2008/07/08/213294.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/213294.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/213294.html   [A]鏁版嵁搴撴湇鍔″櫒瀛楃闆唖elect   *   from   nls_database_parameters錛屽叾鏉ユ簮浜巔rops$錛屾槸琛ㄧず鏁版嵁搴撶殑瀛楃闆嗐?   
      瀹㈡埛绔瓧絎﹂泦鐜select   *   from   nls_instance_parameter,鍏舵潵婧愪簬v$parameter錛?   
  琛ㄧず瀹㈡埛绔殑瀛楃闆嗙殑璁劇疆錛屽彲鑳芥槸鍙傛暟鏂囦歡錛岀幆澧冨彉閲忔垨鑰呮槸娉ㄥ唽琛?nbsp;    

      浼氳瘽瀛楃闆嗙幆澧?  select   *   from   nls_session_parameter錛屽叾鏉ユ簮浜巚$nls_parameters錛岃〃紺轟細璇濊嚜宸辯殑璁劇疆錛屽彲鑳芥槸浼氳瘽鐨勭幆澧冨彉閲忔垨鑰呮槸alter   session瀹屾垚錛屽鏋滀細璇濇病鏈夌壒孌婄殑璁劇疆錛屽皢涓巒ls_instance_parameter涓鑷淬?nbsp;    

      瀹㈡埛绔殑瀛楃闆嗚姹備笌鏈嶅姟鍣ㄤ竴鑷達紝鎵嶈兘姝g‘鏄劇ず鏁版嵁搴撶殑闈濧scii瀛楃銆傚鏋滃涓緗瓨鍦ㄧ殑鏃跺欙紝alter   session>鐜鍙橀噺>娉ㄥ唽琛?gt;鍙傛暟鏂囦歡    
      瀛楃闆嗚姹備竴鑷達紝浣嗘槸璇█璁劇疆鍗村彲浠ヤ笉鍚岋紝璇█璁劇疆寤鴻鐢ㄨ嫳鏂囥傚瀛楃闆嗘槸zhs16gbk錛屽垯nls_lang鍙互鏄疉merican_America.zhs16gbk銆? 
   
  HKEY_LOCAL_MACHINE-->SOFTWARE-->ORACLE-->HOME0  
  淇敼涓簄ls_lang=AMERICAN_AMERICA.UTF-8

Alexwan 2008-07-08 12:41 鍙戣〃璇勮
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oracle浣跨敤exp瀵煎嚭鏁版嵁搴撴暟鎹?/title><link>http://www.tkk7.com/alexwan/archive/2008/07/04/212646.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Fri, 04 Jul 2008 08:59:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/07/04/212646.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/212646.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/07/04/212646.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/212646.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/212646.html</trackback:ping><description><![CDATA[<p>EXP  鐢ㄦ埛鍚?瀵嗙爜錛犳湇鍔″悕銆full=y/n file=c:\ss.dmp </p> <p>ps:鏈嶅姟鍚嶆寚鐨勬槸鍦ㄥ鎴風緗戠粶綆$悊(net manager)涓緗殑鏈嶅姟鍚嶇О</p> <img src ="http://www.tkk7.com/alexwan/aggbug/212646.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-07-04 16:59 <a href="http://www.tkk7.com/alexwan/archive/2008/07/04/212646.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鍏充簬pl/sql鐧婚檰oracle 10g鏃跺彂鐢熺殑閿欒:ORA-12541:TNS:娌℃湁鐩戝惉鍣?/title><link>http://www.tkk7.com/alexwan/archive/2008/06/28/211332.html</link><dc:creator>Alexwan</dc:creator><author>Alexwan</author><pubDate>Sat, 28 Jun 2008 08:03:00 GMT</pubDate><guid>http://www.tkk7.com/alexwan/archive/2008/06/28/211332.html</guid><wfw:comment>http://www.tkk7.com/alexwan/comments/211332.html</wfw:comment><comments>http://www.tkk7.com/alexwan/archive/2008/06/28/211332.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/alexwan/comments/commentRss/211332.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/alexwan/services/trackbacks/211332.html</trackback:ping><description><![CDATA[<br /> windows:寮濮?>鎺у埗闈㈡澘=>鎬ц兘鍜岀淮鎶?>綆$悊宸ュ叿=>鏈嶅姟<br /> 鐒跺悗鍚庢寜鍚嶇О鎺掑簭鏌ユ壘鍚嶇О涓篛racleOraDb10g_home1TNSListener,濡傛灉瀹冪殑鐘舵佷負絀虹殑,閭d箞鍚姩瀹?濡傛灉鐘舵佸凡緇忔槸鍚姩鐨?榪樻槸鎶ヨ繖涓敊,灝辨槸鍒殑闂浜嗗惂!<br /> 鍙﹀榪樻病鏈夊皾璇曞湪鍏朵粬鎿嶄綔緋葷粺涓嬪畨瑁呭拰榪愯榪噊racle,涓嶈繃鐩鎬俊鍙鐭ラ亾鏄洜涓烘湇鍔℃病寮鍚紩璧風殑閿?閭d箞灝卞彲浠ユ壘鍒拌В鍐崇殑鍔炴硶鐨? <img src ="http://www.tkk7.com/alexwan/aggbug/211332.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/alexwan/" target="_blank">Alexwan</a> 2008-06-28 16:03 <a href="http://www.tkk7.com/alexwan/archive/2008/06/28/211332.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>oracle鏁版嵁鎭㈠鍛戒護http://www.tkk7.com/alexwan/archive/2008/06/27/211009.htmlAlexwanAlexwanFri, 27 Jun 2008 01:35:00 GMThttp://www.tkk7.com/alexwan/archive/2008/06/27/211009.htmlhttp://www.tkk7.com/alexwan/comments/211009.htmlhttp://www.tkk7.com/alexwan/archive/2008/06/27/211009.html#Feedback0http://www.tkk7.com/alexwan/comments/commentRss/211009.htmlhttp://www.tkk7.com/alexwan/services/trackbacks/211009.html

Alexwan 2008-06-27 09:35 鍙戣〃璇勮
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