这是c#编写的对数据库备份和还原的源代码 可以不需要在数据库中那么繁琐的备份了

通过MS的ADO对数据库进行操作.包括连接,读数据,修改数据,删除数据等-through ADO MS operation of the database. Including connections, reading data, change data, delete data, etc.

一个在WinCE环境下的SQL_CE的应用例子，通过测试，可以在Pocket上正确运行。-One in the WinCE environment SQL_CE application examples, to pass the test, you can run Pocket correctly.

数据库课程设计........... 具体的详见文件列表 都是文档!-Database Course Design ........... specific detailed list of files are the documents!

数据转换程序（mysql，sqlserver-data conversion process (mysql, SQLServer

本源码是针对中小型超市而开发的超市管理系统，使用方便-against the source is the development of small and medium-sized supermarkets and supermarket management system, easy to use

涉及到的很多SQL查询的具体代码，希望对你们有所帮助-sheji dao de henduo SQL select de juti daima xiwang neng helpyou

vb连接SQL的小程序，内附详细的说明信息，一目了然-SQL Connect vb small procedures, containing detailed information at a glance

利用Visual C#建立一个数据库，对图书资料实行计算机管理。降低资料管理的成本，提高工作效率。同时也可大大降低手工录入时的繁重工作量以及减少录入时的错误及查询带来的不便。并且可灵活对图书资料进行插入、删除、更新等操作。-Visual C# to establish a database of information on the library computer management. To reduce data management costs and improve efficiency. It can also greatly reduce the manual input of the heavy workload and reduce input error and the inconvenience resulting from the inquiry. Flexibility and information on books, insert, delete, update, etc.

phpMyAdmin是一个用PHP编写的，可以通过互联网控制和操作MySQL。通过phpMyAdmin可以完全对数据库进行操作，例如建立、复制/删除数据-phpMyAdmin is a PHP prepared to use, you can control and operation via the Internet MySQL. PhpMyAdmin can be completely through the database operations, such as the establishment, copy/delete data

1. 掌握SQL的数据定义、数据操纵功能 2. 利用SQL语句进行多表查询和嵌套查询 3. 掌握SQL数据定义中修改、删除表功能 4. 掌握SQL语句中数据更新相关操作 5. 掌握视图基本操作：定义、查询、更新视图。 (1. Grasp the SQL data definition, data manipulation functions 2. The use of SQL statements for multi-table query and nested query 3. Master modify SQL data definition, delete the table function 4. Grasp the SQL statement to update data related to operations 5. Master view basic steps: define, query, update the view.)