﻿<?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>BlogJava-黑灵客栈-随笔分类-DataBase</title><link>http://www.blogjava.net/mstar/category/2257.html</link><description>搞软件开发就像被强奸,如果不能反抗,就享受它吧！</description><language>zh-cn</language><lastBuildDate>Tue, 21 Feb 2012 07:51:53 GMT</lastBuildDate><pubDate>Tue, 21 Feb 2012 07:51:53 GMT</pubDate><ttl>60</ttl><item><title>spring data mongodb的Converter问题</title><link>http://www.blogjava.net/mstar/archive/2012/02/21/spring-data-mongodb-no-class.html</link><dc:creator>黑灵</dc:creator><author>黑灵</author><pubDate>Tue, 21 Feb 2012 01:34:00 GMT</pubDate><guid>http://www.blogjava.net/mstar/archive/2012/02/21/spring-data-mongodb-no-class.html</guid><wfw:comment>http://www.blogjava.net/mstar/comments/370383.html</wfw:comment><comments>http://www.blogjava.net/mstar/archive/2012/02/21/spring-data-mongodb-no-class.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/mstar/comments/commentRss/370383.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mstar/services/trackbacks/370383.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 调用mongoTemplate的save方法时, spring-data-mongodb的TypeConverter会自动给document添加一个_class属性, 值是你保存的类名. 这种设计并没有什么坏处. spring-data-mongodb是为了在把document转换成Java对象时能够转换到具体的子类. 但有时候我们并不希望出现这个字段, 主要是看上去会比较"烦". 可以通过设置MappingMongoConverter的MongoTypeMapper来解决这个问题.&nbsp;&nbsp;<a href='http://www.blogjava.net/mstar/archive/2012/02/21/spring-data-mongodb-no-class.html'>阅读全文</a><img src ="http://www.blogjava.net/mstar/aggbug/370383.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mstar/" target="_blank">黑灵</a> 2012-02-21 09:34 <a href="http://www.blogjava.net/mstar/archive/2012/02/21/spring-data-mongodb-no-class.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jdbcdslog oracle data source</title><link>http://www.blogjava.net/mstar/archive/2011/06/30/jdbcdslog_oracle_data_source.html</link><dc:creator>黑灵</dc:creator><author>黑灵</author><pubDate>Thu, 30 Jun 2011 01:55:00 GMT</pubDate><guid>http://www.blogjava.net/mstar/archive/2011/06/30/jdbcdslog_oracle_data_source.html</guid><wfw:comment>http://www.blogjava.net/mstar/comments/353409.html</wfw:comment><comments>http://www.blogjava.net/mstar/archive/2011/06/30/jdbcdslog_oracle_data_source.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/mstar/comments/commentRss/353409.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mstar/services/trackbacks/353409.html</trackback:ping><description><![CDATA[<div>
<h1>
<div>
<h2>xa-datasource</h2>
</div>
<br />
</h1>
<div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">xa-datasource</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">jndi-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">JimushienDS</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">jndi-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">track-connection-by-tx</span><span style="color: #0000FF; ">/&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">isSameRM-override-value</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">false</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">isSameRM-override-value</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">xa-datasource-class</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">org.jdbcdslog.ConnectionPoolXADataSourceProxy</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">xa-datasource-class</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">xa-datasource-property&nbsp;</span><span style="color: #FF0000; ">name</span><span style="color: #0000FF; ">="URL"</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">jdbc:oracle:thin:@127.0.0.1:1521:BKO01?targetDS=oracle.jdbc.xa.client.OracleXADataSource</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">xa-datasource-property</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">xa-datasource-property&nbsp;</span><span style="color: #FF0000; ">name</span><span style="color: #0000FF; ">="User"</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">USERNAME</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">xa-datasource-property</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">xa-datasource-property&nbsp;</span><span style="color: #FF0000; ">name</span><span style="color: #0000FF; ">="Password"</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">PASSWORD</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">xa-datasource-property</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">exception-sorter-class-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">exception-sorter-class-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">no-tx-separate-pools</span><span style="color: #0000FF; ">/&gt;</span><span style="color: #000000; "><br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">metadata</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">type-mapping</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">Oracle9i</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">type-mapping</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">metadata</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">xa-datasource</span><span style="color: #0000FF; ">&gt;</span></div>
<h1><br />
</h1>
<h2>local-tx-datasource<br />
</h2>
</div>
<br />
<div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">local-tx-datasource</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">jndi-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">JimushienDS</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">jndi-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">connection-url</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">jdbc:jdbcdslog:oracle:thin:@127.0.0.1:1521:BKO01?targetDriver=oracle.jdbc.OracleDriver</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">connection-url</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">driver-class</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">org.jdbcdslog.DriverLoggingProxy</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">driver-class</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">user-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">USERNAME</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">user-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">password</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; ">PASSWORD</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">password</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;</span><span style="color: #800000; ">exception-sorter-class-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">exception-sorter-class-name</span><span style="color: #0000FF; ">&gt;</span><span style="color: #000000; "><br />
</span><span style="color: #0000FF; ">&lt;/</span><span style="color: #800000; ">local-tx-datasource</span><span style="color: #0000ff;">&gt;</span></div><img src ="http://www.blogjava.net/mstar/aggbug/353409.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mstar/" target="_blank">黑灵</a> 2011-06-30 09:55 <a href="http://www.blogjava.net/mstar/archive/2011/06/30/jdbcdslog_oracle_data_source.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>oracle使用笔记</title><link>http://www.blogjava.net/mstar/archive/2009/12/08/305089.html</link><dc:creator>黑灵</dc:creator><author>黑灵</author><pubDate>Tue, 08 Dec 2009 01:03:00 GMT</pubDate><guid>http://www.blogjava.net/mstar/archive/2009/12/08/305089.html</guid><wfw:comment>http://www.blogjava.net/mstar/comments/305089.html</wfw:comment><comments>http://www.blogjava.net/mstar/archive/2009/12/08/305089.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/mstar/comments/commentRss/305089.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mstar/services/trackbacks/305089.html</trackback:ping><description><![CDATA[<font color="#ff0000">
<p><font color="#000000" size="3"><strong>//给用户授予权限</strong></font></p>
<p><font size="3"><strong><font color="#0000ff">grant connect,resource to <font color="#ffff00">&lt;user&gt;</font>;</font></strong></font></p>
</font>
<img src ="http://www.blogjava.net/mstar/aggbug/305089.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mstar/" target="_blank">黑灵</a> 2009-12-08 09:03 <a href="http://www.blogjava.net/mstar/archive/2009/12/08/305089.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL语句都忘光了</title><link>http://www.blogjava.net/mstar/archive/2006/11/26/83679.html</link><dc:creator>黑灵</dc:creator><author>黑灵</author><pubDate>Sun, 26 Nov 2006 15:30:00 GMT</pubDate><guid>http://www.blogjava.net/mstar/archive/2006/11/26/83679.html</guid><wfw:comment>http://www.blogjava.net/mstar/comments/83679.html</wfw:comment><comments>http://www.blogjava.net/mstar/archive/2006/11/26/83679.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/mstar/comments/commentRss/83679.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mstar/services/trackbacks/83679.html</trackback:ping><description><![CDATA[
		<p>having语句必须同聚合函数和group by一起使用都忘了。<br /><br />一年多没用SQL了，都在用Hibernate，害人啊！<br /><br />看来得抽时间好好复习一下SQL了。</p>
<img src ="http://www.blogjava.net/mstar/aggbug/83679.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mstar/" target="_blank">黑灵</a> 2006-11-26 23:30 <a href="http://www.blogjava.net/mstar/archive/2006/11/26/83679.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用SQLServer+XPsp2一定要把SQLServer的补丁打了！</title><link>http://www.blogjava.net/mstar/archive/2005/07/22/8185.html</link><dc:creator>黑灵</dc:creator><author>黑灵</author><pubDate>Fri, 22 Jul 2005 05:23:00 GMT</pubDate><guid>http://www.blogjava.net/mstar/archive/2005/07/22/8185.html</guid><wfw:comment>http://www.blogjava.net/mstar/comments/8185.html</wfw:comment><comments>http://www.blogjava.net/mstar/archive/2005/07/22/8185.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/mstar/comments/commentRss/8185.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mstar/services/trackbacks/8185.html</trackback:ping><description><![CDATA[不然会出现<FONT face=Arial>Network&nbsp;error&nbsp;IOException:&nbsp;Connection&nbsp;refused:&nbsp;connect</FONT><img src ="http://www.blogjava.net/mstar/aggbug/8185.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mstar/" target="_blank">黑灵</a> 2005-07-22 13:23 <a href="http://www.blogjava.net/mstar/archive/2005/07/22/8185.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>