sql中检索行列转换,将多行的数据转成一行,然后增加列数

比较全面的数据库设计报告，可以作为大作业上交-A more comprehensive database design report can be handed over as a great job

比较可以的源码，关于dbhelper的 非常号，非常实用-It s about dbhelper，itis convenient for your softw development

用过SQL Server视图设计或Access查询设计的都见过这样的控件，控件外形象一个窗体，有边框、标题栏、图标、关闭按钮，可拖动、改变大小-View the design used by SQL Server or Access query design have all seen this kind of control, outside the image of a form control, have borders, title bar icon, the Close button to drag and change the size of

是一个宾馆客房管理的系统,功能较完整-Hotels Rooms is a management system that functions more complete

----crear archivos.mdf.ldf和ndf

建立数据库连接的加密字符串，使用户可以方便的建立与SQL的连接-establish the database connection string encryption, so that the user can establish a link with SQL

数据库分析一个很好的学习材料，需要的可以下载哦！-Database analysis of a very good learning materials can be downloaded in need Oh!

类，用于执行管理任务的 MS SQL Server 数据库。例如，备份、 还原、 收缩。

一段编程源码程序，一些ＰＢ窗口的定义并说明-Some programming source code program, a number of PB and explain the definition of the window

在SQLSERVER数据库查找任一表中的任意数据-SQLSERVER database in the search for a form of arbitrary data