﻿<?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-真的有外星人吗？-随笔分类-databases</title><link>http://www.blogjava.net/nokiaguy/category/31478.html</link><description>假如这个世界上只剩下你一个人，当你正坐在屋子里的时候，这时突然响起了敲门声，那么会是谁呢？</description><language>zh-cn</language><lastBuildDate>Wed, 19 Aug 2009 17:22:13 GMT</lastBuildDate><pubDate>Wed, 19 Aug 2009 17:22:13 GMT</pubDate><ttl>60</ttl><item><title>Sqlite DateTime 类型 读取和写入格式 注意的问题</title><link>http://www.blogjava.net/nokiaguy/archive/2009/08/18/291679.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Tue, 18 Aug 2009 09:58:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/08/18/291679.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/291679.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/08/18/291679.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/291679.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/291679.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 今天遇到个问题.<br>首先插入一个DataTime格式的数据:<br>string sql="insert into [table] (date_time) values('" + date_time.ToString() + "'";<br>执行如上命令.插入没有报告错误.&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/08/18/291679.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/291679.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-08-18 17:58 <a href="http://www.blogjava.net/nokiaguy/archive/2009/08/18/291679.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>年薪200万数据库牛人牛新庄的成长历程</title><link>http://www.blogjava.net/nokiaguy/archive/2009/03/16/259921.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Mon, 16 Mar 2009 00:54:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/03/16/259921.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/259921.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/03/16/259921.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/259921.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/259921.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 牛新庄博士，研究方向为数据仓库和数据挖掘。是IBM官方资深培训讲师（培训DB2,AIX,MQ,WebSphere和CICS）。2002年获IBM 杰出软件专家奖，2006年获“首届中国杰出数据库工程师奖”、“2006年IT168技术卓越奖”。是中信银行、山东农信、广东农信等公司资深技术顾问，中国建设银行总行特聘资深技术专家。拥有OCP， AIX，DB2，HP-UX，MQ，CICS和WebSphere等二十多项国际认证。著有《Oracle数据库开发讲座—— Oracle9i Jdeveloper与J2EE实务应用》、《DB2应用开发实战指导》、《循序渐进DB2-系统管理、运行维护与应用案例》、《深入解析DB2-高级管理、内部体系结构与诊断案例》和《DB2性能调整与优化》等书。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/03/16/259921.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/259921.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-03-16 08:54 <a href="http://www.blogjava.net/nokiaguy/archive/2009/03/16/259921.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server2005杂谈（5）：将聚合记录集逆时针和顺时针旋转90度</title><link>http://www.blogjava.net/nokiaguy/archive/2009/02/21/255956.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sat, 21 Feb 2009 07:38:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/02/21/255956.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/255956.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/02/21/255956.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/255956.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/255956.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 有时我们需要将聚合结果进行旋转，也就是说将要聚合的字段值作为字段名，将聚合结果作为记录。这可以使用传统的方法来解决，但在SQL Server2005提供了pivot函数可以更容易地解决这个问题。同时，还可以使用unpivot函数进行逆项的操作。 &nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/02/21/255956.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/255956.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-02-21 15:38 <a href="http://www.blogjava.net/nokiaguy/archive/2009/02/21/255956.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server2005杂谈（3）：四个排名函数（row_number、rank、dense_rank和ntile）的比较</title><link>http://www.blogjava.net/nokiaguy/archive/2009/02/05/253440.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Thu, 05 Feb 2009 12:21:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/02/05/253440.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/253440.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/02/05/253440.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/253440.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/253440.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文介绍了SQL Server2005提供的四个排名函数（row_number、rank、dense_rank和ntile），其中row_number函数最常用，可以使用这个函数实现web分页功能。rank和dense_rank函数可以处理字段重复值问题。而ntile函数用于对记录进行分组处理。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/02/05/253440.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/253440.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-02-05 20:21 <a href="http://www.blogjava.net/nokiaguy/archive/2009/02/05/253440.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server2005杂谈（2）：公用表表达式（CTE）的递归调用</title><link>http://www.blogjava.net/nokiaguy/archive/2009/02/01/252890.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sun, 01 Feb 2009 15:42:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/02/01/252890.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/252890.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/02/01/252890.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/252890.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/252890.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: CTE不仅可以简化嵌套SQL语句，还可以方便地实现递归调用。如要查询一个部门下面的所有子部门，或某个省下面的所有市和行政区，只需要一个CTE就可以查出来。当然，如果不使用CTE，实现这个是比较麻烦的，如果只想用SQL实现，需要使用到游标等技术。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/02/01/252890.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/252890.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-02-01 23:42 <a href="http://www.blogjava.net/nokiaguy/archive/2009/02/01/252890.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server2005杂谈（1）：使用公用表表达式（CTE）简化嵌套SQL</title><link>http://www.blogjava.net/nokiaguy/archive/2009/01/31/252787.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sat, 31 Jan 2009 06:40:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/01/31/252787.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/252787.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/01/31/252787.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/252787.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/252787.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在SQL Server中可以直接在SQL语句中嵌套其他的SQL语句，但当嵌套层次太多时，会使SQL语句难以理解和维护，而如果使用表变量（临时表）又会增加I/O开销。为了解决这个问题，在SQL Server2005中提供了CTE。使用CTE可以使被嵌套的SQL模块化，从而大大增加了SQL语句的可读性，同时又不会增加太多的I/O开锁。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/01/31/252787.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/252787.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-01-31 14:40 <a href="http://www.blogjava.net/nokiaguy/archive/2009/01/31/252787.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server 2005服务无法启动的解决方法</title><link>http://www.blogjava.net/nokiaguy/archive/2009/01/20/252114.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Tue, 20 Jan 2009 14:39:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2009/01/20/252114.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/252114.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2009/01/20/252114.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/252114.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/252114.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 今天想使用一下SQL Server 2005，启动SQL Server Management Studio后，发现连不了数据库了，看了下SQL Server的服务，竟然是停止状态，启动它，但无法启动，但看日志后，发现了这样的志信息：“C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\mastlog.ldf" 已压缩，但未驻留在只读数据库或文件组中。必须将此文件解压缩。”&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2009/01/20/252114.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/252114.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2009-01-20 22:39 <a href="http://www.blogjava.net/nokiaguy/archive/2009/01/20/252114.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>妙用SQL Server聚合函数和子查询迭代求和</title><link>http://www.blogjava.net/nokiaguy/archive/2008/09/02/226334.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Tue, 02 Sep 2008 04:53:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/09/02/226334.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/226334.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/09/02/226334.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/226334.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/226334.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文介绍了如何通过SQL Server的sum聚合函数和多层子查询来进行迭代求和，并在最后给出了通过建立函数的方式来简化迭代求和的SQL语句。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/09/02/226334.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/226334.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-09-02 12:53 <a href="http://www.blogjava.net/nokiaguy/archive/2008/09/02/226334.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用Session和唯一索引字段实现通用Web分页功能</title><link>http://www.blogjava.net/nokiaguy/archive/2008/08/23/223881.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sat, 23 Aug 2008 09:55:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/08/23/223881.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/223881.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/08/23/223881.html#Feedback</comments><slash:comments>7</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/223881.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/223881.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文介绍了一种通过Web系统中的Session对象和数据表的唯一索引字段来实现Web分页的方法。这种方法是通用的，适合于所有的数据库（SQL Server、Oracle、access、paradox等），并且不需要在数据库中建立任何资源（如存储过程、视图等）。需要的唯一条件就是表中要有一个唯一索引字段。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/08/23/223881.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/223881.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-08-23 17:55 <a href="http://www.blogjava.net/nokiaguy/archive/2008/08/23/223881.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server2005杂谈（4）：在SQL Server2005中按列连接字符串的三种方法</title><link>http://www.blogjava.net/nokiaguy/archive/2008/06/25/210522.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Wed, 25 Jun 2008 05:16:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/06/25/210522.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/210522.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/06/25/210522.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/210522.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/210522.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文介绍了按列连接一个字符串的三种方法，其中一种方法是使用CLR（在本例中使用C#）来实现SQL Server2005的扩展聚合函数的方式来实现。这种方式更加灵活，但在实现上也更加复杂。如果能很好地掌握它，就可以实现非常“酷”的功能！&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/06/25/210522.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/210522.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-06-25 13:16 <a href="http://www.blogjava.net/nokiaguy/archive/2008/06/25/210522.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>透视MySQL数据库之更新语句</title><link>http://www.blogjava.net/nokiaguy/archive/2008/06/01/205209.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sun, 01 Jun 2008 13:01:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/06/01/205209.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/205209.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/06/01/205209.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/205209.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/205209.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 用于操作数据库的SQL一般分为两种，一种是查询语句，也就是我们所说的SELECT语句，另外一种就是更新语句，也叫做数据操作语句。言外之意，就是对数据进行修改。在标准的SQL中有3个语句，它们是INSERT、UPDATE以及DELETE。在MySQL中又多了一个REPLACE语句，因此，本文以MySQL为背景来讨论如何使有SQL中的更新语句。 &nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/06/01/205209.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/205209.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-06-01 21:01 <a href="http://www.blogjava.net/nokiaguy/archive/2008/06/01/205209.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MySQL查询的性能优化</title><link>http://www.blogjava.net/nokiaguy/archive/2008/05/24/202533.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Sat, 24 May 2008 00:54:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/05/24/202533.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/202533.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/05/24/202533.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/202533.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/202533.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 查询是数据库技术中最常用的操作。查询操作的过程比较简单，首先从客户端发出查询的SQL语句，数据库服务端在接收到由客户端发来的SQL语句后，执行这条SQL语句，然后将查询到的结果返回给客户端。虽然过程很简单，但不同的查询方式和数据库设置，对查询的性能将会有很在的影响。因此，本文就在 MySQL中常用的查询优化技术进行讨论。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/05/24/202533.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/202533.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-05-24 08:54 <a href="http://www.blogjava.net/nokiaguy/archive/2008/05/24/202533.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>使用Transact-SQL进行数据导入导出方法详解</title><link>http://www.blogjava.net/nokiaguy/archive/2008/05/21/201836.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Wed, 21 May 2008 02:02:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/05/21/201836.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/201836.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/05/21/201836.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/201836.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/201836.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文讨论了如何通过Transact-SQL以及系统函数OPENDATASOURCE和OPENROWSET在同构和异构数据库之间进行数据的导入导出，并给出了详细的例子以供参考。&nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/05/21/201836.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/201836.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-05-21 10:02 <a href="http://www.blogjava.net/nokiaguy/archive/2008/05/21/201836.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server各种导入导出数据方式的比较</title><link>http://www.blogjava.net/nokiaguy/archive/2008/05/14/200379.html</link><dc:creator>银河使者</dc:creator><author>银河使者</author><pubDate>Wed, 14 May 2008 04:22:00 GMT</pubDate><guid>http://www.blogjava.net/nokiaguy/archive/2008/05/14/200379.html</guid><wfw:comment>http://www.blogjava.net/nokiaguy/comments/200379.html</wfw:comment><comments>http://www.blogjava.net/nokiaguy/archive/2008/05/14/200379.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/nokiaguy/comments/commentRss/200379.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/nokiaguy/services/trackbacks/200379.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在SQL Server中主要有三种方式导入导出数据：使用Transact-SQL对数据进行处理；调用命令行工具bcp处理数据；使用数据转换服务(DTS)对数据进行处理。这三种方法各有其特点，下面就它们的主要特点进行比较。   &nbsp;&nbsp;<a href='http://www.blogjava.net/nokiaguy/archive/2008/05/14/200379.html'>阅读全文</a><img src ="http://www.blogjava.net/nokiaguy/aggbug/200379.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/nokiaguy/" target="_blank">银河使者</a> 2008-05-14 12:22 <a href="http://www.blogjava.net/nokiaguy/archive/2008/05/14/200379.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>