博客园-老赵点滴-随笔分类-LINQ to SQLhttp://www.cnblogs.com/JeffreyZhao/category/110991.html　　先做人，再做技术人员，最后做程序员。 　　我的理想：“让外国人看中国人写的技术书籍和文章”。Try as I mightzh-cnSat, 17 May 2008 06:28:17 GMTSat, 17 May 2008 06:28:17 GMT60扩展LINQ to SQL：使用Lambda Expression批量删除数据http://www.cnblogs.com/JeffreyZhao/archive/2008/03/05/LINQ-to-SQL-Batch-Delete-Extension.htmlJeffrey ZhaoJeffrey ZhaoWed, 05 Mar 2008 05:01:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2008/03/05/LINQ-to-SQL-Batch-Delete-Extension.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/1091648.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2008/03/05/LINQ-to-SQL-Batch-Delete-Extension.html#Feedback60http://www.cnblogs.com/JeffreyZhao/comments/commentRss/1091648.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/1091648.html阅读全文

Jeffrey Zhao 2008-03-05 13:01 发表评论
]]>LINQ to SQL异步查询http://www.cnblogs.com/JeffreyZhao/archive/2008/03/01/async-query-with-linq-to-sql.htmlJeffrey ZhaoJeffrey ZhaoFri, 29 Feb 2008 17:51:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2008/03/01/async-query-with-linq-to-sql.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/1085559.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2008/03/01/async-query-with-linq-to-sql.html#Feedback30http://www.cnblogs.com/JeffreyZhao/comments/commentRss/1085559.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/1085559.html阅读全文

Jeffrey Zhao 2008-03-01 01:51 发表评论
]]>在LINQ to SQL中使用Translate方法以及修改查询用SQLhttp://www.cnblogs.com/JeffreyZhao/archive/2008/02/19/using-translate-method-and-modify-command-text-before-query-in-linq-to-sql.htmlJeffrey ZhaoJeffrey ZhaoMon, 18 Feb 2008 19:02:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2008/02/19/using-translate-method-and-modify-command-text-before-query-in-linq-to-sql.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/1071017.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2008/02/19/using-translate-method-and-modify-command-text-before-query-in-linq-to-sql.html#Feedback47http://www.cnblogs.com/JeffreyZhao/comments/commentRss/1071017.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/1071017.html阅读全文

Jeffrey Zhao 2008-02-19 03:02 发表评论
]]>在Linq to Sql中管理并发更新时的冲突（3）：使用记录的时间戳进行检测http://www.cnblogs.com/JeffreyZhao/archive/2007/11/23/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-3-using-timestamp.htmlJeffrey ZhaoJeffrey ZhaoFri, 23 Nov 2007 01:21:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/23/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-3-using-timestamp.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/968134.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/23/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-3-using-timestamp.html#Feedback13http://www.cnblogs.com/JeffreyZhao/comments/commentRss/968134.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/968134.html在Linq to Sql中管理并发更新时的冲突（2）：引发更新冲突》一文中，我们描述了Linq to Sql检测在更新时是否产生了冲突的基本方法：将该记录每个字段原来的值和更新时的值进行对比，如果稍有不同则意味着记录被修改过，因此产生了更新冲突。不过您是否有这样的感觉，这种方法实在累赘了一些？因此Linq to Sql提供了另外一种检测并发更新冲突的方式：使用记录的时间戳。这并不是Linq to Sql特有的功能，如果您了解其他的ORM框架的话，就会发现诸如Hibernate也提供了类似的机制——自然，在使用上不会像Linq to Sql那样方便。  阅读全文

Jeffrey Zhao 2007-11-23 09:21 发表评论
]]>是否会成为问题——Linq to Sql的执行可能无法复用查询计划http://www.cnblogs.com/JeffreyZhao/archive/2007/11/21/linq-to-sql-cannot-cache-compiled-plan.htmlJeffrey ZhaoJeffrey ZhaoWed, 21 Nov 2007 00:43:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/21/linq-to-sql-cannot-cache-compiled-plan.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/966357.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/21/linq-to-sql-cannot-cache-compiled-plan.html#Feedback31http://www.cnblogs.com/JeffreyZhao/comments/commentRss/966357.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/966357.html阅读全文

Jeffrey Zhao 2007-11-21 08:43 发表评论
]]>在Linq to Sql中管理并发更新时的冲突（2）：引发更新冲突http://www.cnblogs.com/JeffreyZhao/archive/2007/11/20/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-2.htmlJeffrey ZhaoJeffrey ZhaoTue, 20 Nov 2007 11:30:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/20/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-2.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/965613.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2007/11/20/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql-2.html#Feedback14http://www.cnblogs.com/JeffreyZhao/comments/commentRss/965613.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/965613.html阅读全文

Jeffrey Zhao 2007-11-20 19:30 发表评论
]]>在Linq to Sql中管理并发更新时的冲突（1）：预备知识http://www.cnblogs.com/JeffreyZhao/archive/2007/10/30/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql.htmlJeffrey ZhaoJeffrey ZhaoTue, 30 Oct 2007 15:49:00 GMThttp://www.cnblogs.com/JeffreyZhao/archive/2007/10/30/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql.htmlhttp://www.cnblogs.com/JeffreyZhao/comments/943504.htmlhttp://www.cnblogs.com/JeffreyZhao/archive/2007/10/30/Solving-Concurrent-Conflict-Problem-in-Linq-to-Sql.html#Feedback24http://www.cnblogs.com/JeffreyZhao/comments/commentRss/943504.htmlhttp://www.cnblogs.com/JeffreyZhao/services/trackbacks/943504.html
　　本文为这个系列的第一篇，将讨论一些预备知识，它们是进行后续研究的基础。  阅读全文

Jeffrey Zhao 2007-10-30 23:49 发表评论
]]>